Frederick, MD
Core Facility
Repositories
The Mouse Modeling Core assists NIH investigators by generating and preserving genetically-engineered mouse strains. Services include scientific consultation, gene-targeting in mouse embryonic stem cells, micro-injection of nucleic acids, proteins, or ES cells into mouse embryos, Read More...
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Bioinformatics
12/11/2024 - For inquires send email to staff@hpc.nih.gov Next edition of the NIH HPC monthly Zoom-In Consults! All Biowulf users, and all those interested in using the systems, are invited to stop by Read More...
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Bioinformatics
07/25/2024 - Join us for an informative webinar on the GARDE software where Dr. Del Fiol will describe how GARDE works, how GARDE has been implemented to support population-based genetic testing, the GARDE chatbot, and results Read More...
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Bioinformatics
06/11/2025 - Thi e ion will help participant of BTEP' Python introduction cour e with que tion related to cla .
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Bioinformatics
11/15/2024 - Hands-on workshop using R and Seurat to analyze an example spatial transcriptomics dataset
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Bioinformatics
11/06/2024 - Neuro-Oncology Branch Visiting Scholar Program Lecture
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Bioinformatics
11/04/2024 - Introduction to spatial transcriptomics methods and concepts for STx data analysis
Frederick, Maryland
Core Facility
CLIA-Certified Technologies Offered: Fragment Analysis for Micro-satellite Instability Detection, Pharmacoscan Array for Pharmacogenomics, Mutation Detection for PCR and Sanger Sequencing, DNA extraction from whole blood, saliva, FFPE tissues, buccal swabs, nails, hair, PBMCs, buffy coats, Read More...
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The Genomics Laboratory (formerly Laboratory of Molecular Technology) is an integrated, high-throughput molecular biology laboratory focusing on the development of genetics and genomics technologies, together with associated laboratory automation systems, data analysis, and information management Read More...
Frederick, MD
Core Facility
The Genomics Technology Laboratory is an integrated, high-throughput molecular biology laboratory focusing on the development of genetics and genomics technologies, data analysis, and information management tools, in support of CCR Investigators. The laboratory develops integrated Read More...
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Bioinformatics
ggpubr allows us to easily incorporate additional information into our plots (e.g., mean, individual case information, etc.). Where this package really shines is its ability to easily include the results of common statistical tests. Read More...
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Bioinformatics
07/11/2025 - SIG Website : https://oir.nih.gov/ sig s/ long-read Agenda: https://docs.google.com/document/d/1ytKXJa17vRyq9FnooW4Bs9gTiAJbOccZM6XLoI1SAgA/edit?usp=sharing Signup to the mailing list: https://list.nih. Read More...
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Bioinformatics
07/11/2025 - In thi pre entation, Dr. Hollander will pre ent the Health Omic Metadata Common , which erve a a free centralized hub for toring and di eminating metadata pertaining to human biological ample and omic Read More...
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Bioinformatics
06/11/2025 - All Biowulf u er , and all tho e intere ted in u ing the y tem , are invited to call in to our Virtual Walk-in Con ult to di cu problem and concern , from Read More...
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Bioinformatics
06/11/2025 - This two-hour virtual roundtable discussion will cover development and implementation of artificial intelligence (AI) chatbots at NIH. A chatbot is a software application or web interface designed to have textual or spoken conversations and Read More...
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Bioinformatics
06/11/2025 - Join Dr. Dougla Flora, executive medical director of Oncology ervice at t. Elizabeth Healthcare, to explore how artificial intelligence (AI) i revolutionizing cancer care through oncology. Thi event will cover: &nb p; key Read More...
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Bioinformatics
05/05/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
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Bioinformatics
04/28/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
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Bioinformatics
04/15/2025 - What to bring: Laptop capable of connecting to internet via NIH wifi Are you looking to expand the reach of your sequencing to enable what long read technologies can provide?& Read More...
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Bioinformatics
04/14/2025 - Gene set analysis (GSA) is essential in genomic research, yet traditional methods often lack transparency and produce contextually irrelevant results, making interpretation challenging. While large language models (LLMs) offer a promising solution for result Read More...
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Bioinformatics
04/07/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
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Bioinformatics
03/11/2025 - In this class, participants will get hands-on experience with generating and interpreting differential gene expression analysis results from bulk RNA sequencing. In addition, participants will learn to generate common plots used to visualize bulk Read More...
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Bioinformatics
03/11/2025 - Clustering is an unsupervised machine learning technique that groups together similar objects (samples, individuals, etc.). Determining the similarity between objects requires a distance metric. This talk provides a brief overview of distance metrics, hierarchical ( Read More...
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Bioinformatics
03/10/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
Web Page
Bioinformatics
03/03/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
Web Page
Bioinformatics
02/24/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
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Bioinformatics
02/11/2025 - This lesson is part of a course, B4B: Unix and Biowulf. This course will focus on developing command line skills, getting started and working on Biowulf (the NIH HPC cluster), and downloading and Read More...
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Bioinformatics
02/10/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
Web Page
Bioinformatics
02/03/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
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Bioinformatics
01/27/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
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Bioinformatics
01/13/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
Web Page
Bioinformatics
01/06/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...
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Bioinformatics
12/11/2024 - This one-hour online training will cover how to sign up and access complimentary SAS training resources available to NIH and HHS employees. The instructor will demonstrate how to enroll in recommended SAS 9.4 trainings.& Read More...
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Bioinformatics
12/11/2024 - This session of the BTEP Coding Club introduces NIH CloudLab, a free 90-day sandbox environment partnered with AWS, Google Cloud, and Azure, and demonstrates how to run Nextflow pipelines, a powerful workflow management system Read More...
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Bioinformatics
11/26/2024 - Cancer AI Conversations is a virtual event series featuring timely topics related to the application of artificial intelligence in cancer research. Moderator: Jayashree Kalpathy-Cramer, Ph.D., University of Colorado Additional information can be found Read More...
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Bioinformatics
11/26/2024 - This talk will introduce quantum chemistry and how it is useful for the modeling of therapeutic and diagnostic agents. This session is geared towards beginners. This session will be recorded, and materials will be Read More...
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Bioinformatics
11/21/2024 - Join this webinar to gain insights from Dr. Qi Long, who will explore how LLMs offer a promising solution to data issues, especially those stemming from incomplete information. Dr. Long will share his team' Read More...
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Bioinformatics
11/21/2024 - Dear FNL colleagues, It’s time once again for our last in 2024 Biotech Connector event!! The Frederick National Laboratory for Cancer Research together with the Frederick County Chamber of Commerce organizes the quarterly Biotech Read More...
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Bioinformatics
11/20/2024 - ggplot2 is a popular R package for data visualization that uses layers to build high quality plots. There are over 100 packages that extend the functionality of ggplot2. This session of the BTEP Coding Club Read More...
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Bioinformatics
11/19/2024 - This one hour and a half online training in the NIH Library Evidence Synthesis Review series provides an overview of the data collection process for your review. The training will cover how to clean Read More...
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Bioinformatics
11/15/2024 - In partnership with the NIH Clinical Center's Biostatistics and Clinical Epidemiology Service (BCES), the NIH Library is offering classes geared to cover general concepts behind statistics and epidemiology. This four-part lecture series will Read More...
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Bioinformatics
11/14/2024 - The accessibility of artificial intelligence/machine learning (AI/ML) tools has taken off in recent years. This democratization of advanced analytics has the potential to revolutionize predictive toxicology, especially for applications that generate massive, Read More...
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Bioinformatics
11/13/2024 - For inquires send email to staff@hpc.nih.gov Next edition of the NIH HPC monthly Zoom-In Consults! All Biowulf users, and all those interested in using the systems, are invited to stop by Read More...
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Bioinformatics
11/13/2024 - This webinar will provide an overview of the generative artificial intelligence (AI) services across three major cloud service providers (CSPs) and the steps to follow for setting up AI chatbots in cloud environments with Read More...
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Bioinformatics
11/13/2024 - The National Library of Medicine (NLM) Division of Intramural Research (DIR) is pleased to welcome Manisha Desai, PhD, Section Chief of Biostatistics and Director of the Quantitative Sciences Unit at Stanford University School of Read More...
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Bioinformatics
11/13/2024 - In this webinar, Dana-Farber Cancer Institute’s Dr. Renato Umeton will explore the transformative journey of applying artificial intelligence (AI) solutions at scale, and in full compliance, bridging the gap between Big Read More...
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Bioinformatics
11/13/2024 - This one-hour online training will cover several easy-to-use tools for analytic situations, including PROC FREQ (chi-square tests, Fisher's exact test), PROC TTEST, and PROC NPAR1WAY. This training covers the basic guidelines for Read More...
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Bioinformatics
11/12/2024 - NCI staff are welcome to register for an upcoming Childhood Cancer Data Initiative (CCDI) webinar: "Live Demo: National Childhood Cancer Registry (NCCR) Data Platform." Join the NCCR Technical Lead Johanna Goderre, M. Read More...
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Bioinformatics
11/12/2024 - This one-hour online training will provide a high-level overview of Python coding concepts, as well as some of the integrative development environments (IDEs, such as Jupyter notebooks ) used for Python coding. Python Read More...
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Bioinformatics
11/12/2024 - We will discuss statistical considerations in planning, executing, and interpreting experiments using animals. Topics will include interpreting minimally powered pilot studies, dealing with complex time series, and maximizing knowledge gain from limited resources. This Read More...
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Bioinformatics
11/12/2024 - In this hour and half online training, attendees will learn how to improve and optimize their MATLAB code to boost execution speed by orders of magnitude. The training covers common pitfalls in writing MATLAB Read More...
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Bioinformatics
11/08/2024 - Learn microbiome analysis basics in R with phyloseq. This workshop will cover different types of analysis frequently used in microbiome studies, including sample diversity, community composition, and differential taxa. The techniques we learn will Read More...
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Bioinformatics
11/08/2024 - In partnership with the NIH Clinical Center's Biostatistics and Clinical Epidemiology Service (BCES), the NIH Library is offering classes geared to cover general concepts behind statistics and epidemiology. This four-part lecture series will Read More...
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Bioinformatics
11/07/2024 - In the era of renewed space exploration, understanding female health risks during spaceflight is essential. This talk focuses on leveraging NIAID's ImmPort and NASA's GeneLab data using computational and systems biology to Read More...
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Bioinformatics
11/07/2024 - Dr. Blackshaw's work investigates the molecular mechanisms controlling neurogenesis and cell fate specification in the vertebrate forebrain, with a particular focus on the retina. He currently focuses on the use of comparative S Read More...
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Bioinformatics
11/06/2024 - Join Our Training on Spatial Omics Data Analysis with MAWA (Multiplex Analysis Web Apps). Want to learn how to process and analyze your spatial proteomics/transcriptomics data? Join us for four virtual hour-long sessions Read More...
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Bioinformatics
11/06/2024 - Join by meeting number: Meeting number (access code): 2305 301 5709 Meeting password: RTdpZCg*255
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Bioinformatics
11/01/2024 - A hands-on workshop for analyzing metagenomes in the open-source microbiome application Nephele. Participants will first learn how to navigate Nephele and process their reads to trim and filter for quality. They will then learn Read More...
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Bioinformatics
10/29/2024 - Join Our Training on Spatial Omics Data Analysis with MAWA (Multiplex Analysis Web Apps). Want to learn how to process and analyze your spatial proteomics/transcriptomics data? Join us for four virtual hour-long sessions Read More...
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Bioinformatics
10/22/2024 - Join Our Training on Spatial Omics Data Analysis with MAWA (Multiplex Analysis Web Apps). Want to learn how to process and analyze your spatial proteomics/transcriptomics data? Join us for four virtual hour-long sessions Read More...
Web Page
Bioinformatics
10/15/2024 - Join Our Training on Spatial Omics Data Analysis with MAWA (Multiplex Analysis Web Apps). Want to learn how to process and analyze your spatial proteomics/transcriptomics data? Join us for four virtual hour-long sessions Read More...
Web Page
Bioinformatics
10/11/2024 - This one-hour online training will provide a high-level overview of Python coding concepts, as well as some of the integrative development environments (IDEs, such as Jupyter notebooks ) used for Python coding. Python Read More...
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Bioinformatics
09/23/2024 - Come to the Fair! In the morning session, several different groups will speak about their training and education programs. The afternoon session will be devoted to learning about research using AI across Read More...
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Bioinformatics
09/11/2024 - This one-hour and thirty minute online training is part one of an introductory two-part series for those who want to learn about research data management and sharing, or for those who are interested in Read More...
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Bioinformatics
09/11/2024 - Qlucore Omics Explorer is a point-and-click package available to NCI CCR scientists that enables visualization-based analysis of multi-omics data including RNA-seq, scRNA-seq, proteomics, metabolomics, as well as enabling the use of machine learning classification Read More...
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Bioinformatics
07/17/2024 - Dear Colleagues, Please join us on Wednesday, July 17, 2024, when Dr. Olivier Gevaert from Stanford University will discuss leveraging data at different scales for personalized diagnosis, prognosis, and therapy in the fields of Read More...
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Bioinformatics
06/12/2024 - Please join us on Wednesday, June 12, 2024, when Aaron Y. Lee, M.D., M.S.C.I., will present "The Current State of Transparency for AI Models and Datasets." The presentation starts at 11:00 Read More...
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Bioinformatics
06/11/2024 - ggplot2 is an R graphics package from the tidyverse collection. It is one of the most installed packages in R. It allows the user to create informative plots quickly by using a 'grammar of Read More...
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Bioinformatics
06/11/2024 - Large language models (LLMs) are artificial intelligence (AI) algorithms that employ deep learning and extensive data sets to create new content. LLMs offer many possible applications in the biomedical field, such as the development Read More...
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Bioinformatics
06/11/2024 - This talk will cover the basics of statistical resampling methods such as bootstrap, Monte Carlo, and permutations for estimating parameters and testing hypotheses. We will discuss when you might want to use Read More...
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Bioinformatics
05/22/2024 - Please join us on Wednesday, May 22, 2024, when Dr. Elham Azizi from Columbia University will present "Machine Learning Dynamics in the Tumor Microenvironment." The presentation starts at 11:00 a.m. ET and ends at Read More...
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Bioinformatics
05/20/2024 - Hybrid (in-person location in Rockville, MD) Virtual attending via WebEx Meeting, link will be available two weeks prior to the meeting date . Attend the 2024 Co-Clinical Imaging Research Resource Program (CIRP) Read More...
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Bioinformatics
04/24/2024 - Please join us on Wednesday, April 24, 2024, when Dr. Abhishek Jha, co-founder and CEO of Elucidata, will present " Data Quality for LLMs: Building a Reliable Data Foundation." The presentation starts at 11:00 a.m. Read More...
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Bioinformatics
04/11/2024 - Informaticians aim to bring the right information to the forefront at the right time to improve decision-making. Dr. Greene's lab develops computational methods that integrate distinct large-scale datasets to extract the rich and Read More...
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Bioinformatics
03/11/2024 - This class is designed for those who want to extend the basics covered in the Introduction to Quarto for Scholarly Publishing class. In this class you will learn how to format tables, work with Read More...
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Bioinformatics
03/11/2024 - The goal of this exploratory workshop is to identify scientific and collaborative bridges between the communities of mathematical theory development and computational cancer biology research by bringing together mathematical theorists and cancer biologists from Read More...
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Bioinformatics
02/21/2024 - Versioning enables researchers to track changes in coding projects. This Coding Club session will introduce the versioning tool GitHub (https://github.com). At the end of this class, participants will Become familiar with options Read More...
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Bioinformatics
We can convert back to long / tidy format using pivot_longer() . pivot_longer() takes four main arguments: 1. the data we want to transform 2. the columns we want to pivot longer 3. the column we want to Read More...
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Bioinformatics
We can convert back to long / tidy format using pivot_longer() . pivot_longer() takes four main arguments: 1. the data we want to transform 2. the columns we want to pivot longer 3. the column we want to Read More...
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Bioinformatics
colnames() will return a vector of column names from our data frame. We can use this vector and [] subsetting to easily modify column names. For example, let's rename the column "Sample" to & Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Research Festival The NIH Research Festival highlights the groundbreaking science and the vibrant NIH community driving our Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New NIH Resource Spotlight The NIH Lab Managers Working Group have developed a new NIH-wide database of cold Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Extramural Common Fund Resources Metabolomics Workbench Developed by the NIH Metabolomics Common Fund's National Metabolomics Data Repository ( Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New NIH Resource Resources Advance your research with the NIH Mouse Imaging Facility (MIF) The NIH Mouse Imaging Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New CREx Program Manager The CREx Team is happy to announce Deepika Velampati as the new CREx Program Read More...
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Back Services: Biophysics Facility offers ZetaView as an open-access instrument. First-time users must complete a short training session before using it for the first time. Training includes instrument calibration and size analysis of a standard Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Intramural CryoEM (NICE) Consortium NICE provides NCI, NIAID, NIEHS, NICHD, NIDCR, NEI, and NIA investigators with Read More...
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CREx News & Updates December 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight FACILITY HIGLIGHTS Learn more about services from the STRIDES Initiative. VIEW STRIDES INITIATIVE NIH Cores Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Technology Event Biophysical Methods for Protein Interactions Monday, May 15 – Friday, May 19, 2023 This workshop will review the strategies of Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Cores on CREx NIBIB BEPS Micro Analytical Immunochemistry Unit The Micro Analytical Immunochemistry Unit employs a variety Read More...
Bethesda, MD
Trans NIH Facility
The NIH Center for Human Immunology, Inflammation, and Autoimmunity (CHI) is a trans-NIH resource whose mission is to provide a collaborative hub of advanced translational immunology for NIH clinical and pre-clinical studies. This uniquely structured Read More...
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CREx News & Updates November 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight FACILITY HIGLIGHTS Learn more about services from the NINDS Quantitative Magnetic Resonance Imaging Core. NINDS Read More...
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September 8, 2022 crex.nih.gov CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Science & Technology Seminars and Training Events Upcoming Seminars and Educational Opportunities The following Read More...
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CREx News & Updates June 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Collaborative Research Exchange (CREx) News Site Spotlight FACILITY HIGHLIGHTS Visit here to learn about services from Read More...
Bethesda, MD
Core Facility
Trans NIH Facility
The PET Department, CC, functions as a core facility that supports basic, translational, and clinical research using PET. It is a vertically integrated facility, with resources to produce positron-emitting radionuclides, manufacture PET radiopharmaceuticals in a Read More...
Bethesda, MD
Core Facility
The PPS encompasses all scientific analyses related to pharmacology, once the specimen has been collected and stored. There is a multi-step process to evaluate how the drug is being handled by the body after administration. Read More...
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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New NIH Resource Resources Derive Greater Insights and Accelerate your Research Using Bioinformatic Tools! CREx is an NIH Read More...
Bethesda, MD
Collaborative
The CCR Collaborative Bioinformatics Resource (CCBR) is a centrally funded resource group which provides a mechanism for CCR researchers to obtain many different types of bioinformatics assistance to further their research goals. The group has Read More...
Frederick, MD
Collaborative
The Biopharmaceutical Development Program (BDP) provides resources for the development of investigational biological agents. The BDP supports feasibility through development and Phase I/II cGMP manufacturing plus regulatory documentation.The BDP was established in 1993. We Read More...
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CREx News & Updates June 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Click below to learn how easy it is to navigate the CREx platform. These short videos will Read More...
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CREx News & Updates April 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Click below to learn how easy it is to navigate the CREx platform. These short videos will Read More...
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CREx News & Updates March 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight NIA Nonhuman Primate Core The NIA Nonhuman Primate Core supports multi-disciplinary translational aging projects for Read More...
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CREx News & Updates August 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight NCATS Functional Genomics Laboratory (FGL) FGL is designed to help NIH Investigators use the latest Read More...
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CREx News & Updates July 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Click below to learn how easy it is to navigate the CREx platform. These short videos will Read More...
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CREx News & Updates May 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Click below to learn how easy it is to navigate the CREx platform. These short videos will Read More...
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[tabby title="Home"] About NICE-NIH Intramural CryoEM Consortium NIH Intramural CryoEM Consortium (NICE) serves intramural investigators in all NIH IC’s. NICE provides access to state-of-the-art Titan Krios cryo-electron microscopes for atomic-resolution structure determination of Read More...
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CREx News & Updates October 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Collaborative Research Exchange (CREx) News Site Spotlight FACILITY HIGLIGHTS Learn more about services from the CPTR Read More...
Bethesda, MD
Trans NIH Facility
The facilities at AIM are available for use by the entire NIH intramural research community. While we welcome users with any size imaging project, AIM specializes in large, yearlong (or longer), collaborative research efforts with Read More...
Rockville, MD
Trans NIH Facility
The Chemistry and Synthesis Center (CSC) of the National Heart, Lung, and Blood Institute (NHLBI) provides IRP scientists with targeted imaging probes and chemical tools that help accelerate cell-based assays, in vivo imaging studies, and Read More...
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Bioinformatics
05/16/2025 - This one-day in-person NIH AI Symposium will bring together researchers from a broad range of disciplines to share their AI-related research, with the goal of disseminating the newest AI research, providing an opportunity to Read More...
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Bioinformatics
Recently, the NIH HPC Team has provided on demand access to HPC resources via web browser through integration of Open OnDemand , an open source project supporting "nearly 400 HPC centers around the world" . This Read More...
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Bioinformatics
Listed below are the video recordings of past BTEP events (classes, seminars, workshops). Videos are hosted on various servers and may play slightly differently. Some videos may be downloaded for local viewing. Recorded Videos of Read More...
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Bioinformatics
11/26/2024 - Dr. Daniel Orringer received his M.D. from The Ohio State University, completed his residency in neurological surgery at the University of Michigan Health System, and fellowship training in neuro-oncology at the Massachusetts General-Brigham Read More...
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Bioinformatics
11/19/2024 - Partek Flow enables scientists to construct analysis workflows for multi-omics sequencing data including DNA, bulk and single cell RNA, spatial transcriptomics, ATAC and ChIP. It is a point-and-click software hosted on Biowulf, the NIH Read More...
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Bioinformatics
11/12/2024 - Join us at the upcoming hybrid NIH BRAIN NeuroAI Workshop on November 12 and 13, with virtual access to in-person panels and discussions at the NIH Campus in Bethesda, MD. Artificial intelligence (AI) is reshaping technology Read More...
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Bioinformatics
11/04/2024 - This one-hour interactive training will cover how to use the ScHARe cloud and Terra platform focusing on how to utilize over 260 social determinants of health (SDoH) data sets and analytic notebooks containing ready-to-use code. Read More...
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Bioinformatics
07/11/2024 - Please join us for this special event featuring three speakers on the topic of Single-Cell Spatial Transcriptomics. George Zaki, Ph.D., Director, Applied Scientific Computing, BACS, The Frederick National Lab for Cancer Research, NCI/ Read More...
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Bioinformatics
The FindAllMarkers function is particularly useful in identifying the differentially expressed genes that distinguish several groups, such as seen here in the clusters. What makes this unique is that none of the identities are initially Read More...
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Bioinformatics
Some tools have been described in the previous session (see here ). Today, we will be focusing on the SingleR tool, which also requires the celldex package . In short, SingleR operates by comparing your current dataset Read More...
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Bioinformatics
From the paper where this data was obtained, the following (incomplete) list of gene markers was obtained: Mmp3: preadipocytes Mki67: proliferating cells Fabp4: differentiating beige adipocytes and differentiated beige adipocytes Scd1: differentiated beige adipocytes Ucp1: Read More...
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Bioinformatics
Here, we will start with the data stored in a Seurat object. For instructions on data import and creating the object, see an Introduction to scRNA-Seq with R (Seurat) and Getting Started with Seurat: QC Read More...
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Bioinformatics
Clustering is used to group cells by similar transcriptomic profiles. Seurat uses a graph based clustering method. You can read more about it here . The first step is to compute the nearest neighbors of each Read More...
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Bioinformatics
1. Introduction and Learning Objectives This tutorial has been designed to demonstrate common secondary analysis steps in a scRNA-Seq workflow. We will start with a merged Seurat Object with multiple data layers representing multiple samples that Read More...
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Bioinformatics
Learning Objectives This tutorial was designed to demonstrate common secondary analysis steps in a scRNA-Seq workflow. We will start with a merged Seurat Object with multiple data layers representing multiple samples. Throughout this tutorial we Read More...
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Bioinformatics
Try googling your problem or using some other search engine. rseek is an R specific search engine that searches several R related sites. If using google directly, make sure you use R to tag your Read More...
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Bioinformatics
Tidy data implies that we have one observation per row and one variable per column. This generally means data is in a long format. However, whether data is tidy or not will depend on what Read More...
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Bioinformatics
Tidy data implies that we have one observation per row and one variable per column. This generally means data is in a long format. However, whether data is tidy or not will depend on what Read More...
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Bioinformatics
ggplot2 is an R graphics package from the tidyverse collection. It allows the user to create informative plots quickly by using a 'grammar of graphics' implementation, which is described as "a coherent system for Read More...
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Bioinformatics
Now let's filter the rows based on a condition. Let's look at only the treated samples in scaled_counts using the function filter() . filter() requires the df as the first argument followed by Read More...
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Bioinformatics
How many rows per sample are in the scaled_counts data frame? scaled_counts |> group_by(dex, sample) |> summarize(n=n()) #there are multiple functions that can be used here `summarise()` has grouped Read More...
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Bioinformatics
How many rows per sample are in the scaled_counts data frame? ::: {.cell} scaled_counts |> group_by ( dex , sample ) |> summarize ( n = n ()) #there are multiple functions that can be used here ::: {.cell-output .cell-output-stderr} ` Read More...
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Bioinformatics
In this lesson, attendees will learn how to transform, summarize, and reshape data using functions from the tidyverse. Learning Objectives Continue to wrangle data using tidyverse functionality. To this end, you should understand: how to Read More...