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Search Results for: RNAseq

Total Results Found: 104

Total Results Found: 104

RNAseq Data Analysis in Qlucore

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Bioinformatics

08/14/2024 - In this introduction session, Dr. Yana Stackpole will discuss biologist-friendly ways to import and analyze RNAseq data in Qlucore, followed by integrated GSEA for biological interpretation.   She will pick a public cancer-related Read More...

Bioinformatics for Beginners 2022: B4b 2022 rnaseq jw

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Bioinformatics

This page uses content directly from the Biostar Handbook by Istvan Albert. Obtain RNA-seq test data. The test data consists of two commercially available RNA samples: Universal Human Reference (UHR) and Human Brain Reference (HBR) . Read More...

Bioinformatics for Beginners 2022: RNASEQ - Data Analysis WorkFlow

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Bioinformatics

Mostly Computational intensive task requiring signigicant computer hardware. Quality Control Sample quality and consistency Is Trimming appropriate - quality/adaptors Alignment/Mapping Reference Target (Sequence and annotation) Alignment Program Alignment Parameters Mark Duplicates Post-Alignment Quality Read More...

Bioinformatics for Beginners 2022: Data Analysis

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Bioinformatics

Here are a pair of examples of RNASEQ complete workflows RNASEQ Pipeline from NCI CCBR https://github.com/CCBR/Pipeliner/blob/master/RNASeqDocumentation.pdf RNASEQ Nextflow Pipeline from nf-core https://nf-co.re/rnaseq

Bioinformatics for Beginners 2022: Remember

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Bioinformatics

RNASEQ looks at steady state mRNA levels which is the sum of transcription and degradation Protein levels are assumed to be driven by mRNA levels RNASEQ can measure relative abundance not absolute abundance RNASEQ is Read More...

Bioinformatics for Beginners 2022: Trimming

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Bioinformatics

For this exercise, go back to the ~/biostar_class/hcc1395 folder and create a new directory called trimmed_data. {{Sdet}} Solution{{Esum}} cd ~/biostar_class/hcc1395 mkdir trimmed_data cd trimmed_data {{Edet}} The adapters Read More...

CCR Collaborative Bioinformatics Resource (CCBR)
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...

Data Wrangling with R: Provided Data

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Bioinformatics

The provided data set is an example of a real count matrix returned from the NCI CCR Sequencing Facility (CCR-SF). The provided file ( ./data/SF_example_RNASeq_1.txt ) contains RNAseq data for two sets of Read More...

Bioinformatics for Beginners 2022: Data Analysis

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Bioinformatics

Data Analysis Here are a pair of examples of RNASEQ complete workflows RNASEQ Pipeline from NCI CCBR https://github.com/CCBR/Pipeliner/blob/master/RNASeqDocumentation.pdf RNASEQ Nextflow Pipeline from nf-core https://nf-co.re/rnaseq Read More...

Bioinformatics for Beginners 2022: Where is my data?

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Bioinformatics

The Golden Snidget reference genome is located at http://data.biostarhandbook.com/books/rnaseq/data/golden.genome.tar.gz. Can you download and extract? {{Sdet}} Solution{{Esum}} Download wget http://data.biostarhandbook.com/books/rnaseq/ Read More...

Bioinformatics for Beginners 2022: Visualization

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Bioinformatics

Here are a number of visual elements that are typically produce from RNASEQ data. Normalization plots PCA and Volcano plots Scatter plot and correlation coefficients Heat Maps IGV Traces Resources

Bioinformatics for Beginners 2022: Visualization

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Bioinformatics

Visualization Here are a number of visual elements that are typically produce from RNASEQ data. Normalization plots PCA and Volcano plots Scatter plot and correlation coefficients Heat Maps IGV Traces Resources

Bioinformatics for Beginners 2022: Lesson 7 Review

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Bioinformatics

30 minutes: Review 30 minutes: Downloading and organizing files for RNASeq files file compression and data set introduction setting up project folders Help session: Coding scavenger hunt

Bioinformatics for Beginners 2022: Replicates

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Bioinformatics

Technical Replicates It’s generally accepted that they are not necessary because of the low technical variation in RNASeq experiments Biological Replicates (Always useful) Not strictly needed for the identification of novel transcripts and transcriptome Read More...

Bioinformatics for Beginners 2022: RNA-SEQ Overview

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Bioinformatics

RNA-SEQ Overview What is RNASEQ ? RNA-Seq (RNA sequencing), uses next-generation sequencing (NGS) to reveal the presence and quantity of RNA in a biological sample at a given moment. (Wikipedia) Strictly speaking this could be any Read More...

CCR Single Cell Analysis Facility (SCAF)
Bethesda, MD

Core Facility

The rapid advancement of single-cell technology has provided new powerful tools to answer many biological questions, such as identifying new or rare cell populations and characterizing the complexities of tumor heterogeneity. Realizing the great potential Read More...

Clustering with R and RStudio

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Bioinformatics

03/12/2025 - Clustering is one of the fundamental unsupervised machine learning algorithms. It is often used to group quantitative proteomic or RNAseq expression data to suggest sub-types of a particular cancer. This presentation covers building a Read More...

Qiagen CLC Genomics Workbench: bulk RNA sequencing

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Bioinformatics

05/16/2024 - Qiagen CLC Genomics Workbench is a point-and-click bioinformatics software that runs on a personal computer and enables bulk RNA sequencing, ChIP sequencing, long reads, and variant analysis. NCI scientists can use CLC Genomics Workbench Read More...

R Introductory Series: Data Reshaping

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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...

R Introductory Series: Exercises: Lesson 2, Part 1

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Bioinformatics

Lesson 2 Exercise Questions: Part 1 (BaseR subsetting and Factors) The filtlowabund_scaledcounts_airways.txt includes normalized and non-normalized transcript count data from an RNAseq experiment. You can read more about the experiment here . We are going Read More...

R Introductory Series: Base R and data frames

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Bioinformatics

Lesson 3 Exercise Questions: BaseR dataframe manipulation and factors The filtlowabund_scaledcounts_airways.txt includes normalized and non-normalized transcript count data from an RNAseq experiment. You can read more about the experiment here . We are going Read More...

R Introductory Series: Data Reshaping

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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...

R Introductory Series: Practicing the Tidyverse (Part 2)

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Bioinformatics

Lesson 5 Exercise Questions: Tidyverse The filtlowabund_scaledcounts_airways.txt includes normalized and non-normalized transcript count data from an RNAseq experiment. You can read more about the experiment here . You can obtain the data outside of Read More...

R Introductory Series: Exercises: Lesson 2 Tidyverse

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Bioinformatics

Lesson 2 Exercise Questions: Part 2 (Tidyverse) The filtlowabund_scaledcounts_airways.txt includes normalized and non-normalized transcript count data from an RNAseq experiment. You can read more about the experiment here . You can obtain the data outside Read More...

R Introductory Series: Practicing the Tidyverse (Part 1)

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Bioinformatics

Lesson 4 Exercise Questions: Tidyverse The filtlowabund_scaledcounts_airways.txt includes normalized and non-normalized transcript count data from an RNAseq experiment. You can read more about the experiment here . You can obtain the data outside of Read More...

Bioinformatics for Beginners 2022: Lesson 9 Practice

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Bioinformatics

Lesson 9 Practice Objectives In this practice session, we will apply our knowledge to learn about the reference genome and annotation file for the Golden Snidget dataset visualize the Golden Snidget genome using the Integrative Genome Read More...

Bioinformatics for Beginners 2022: Alignment

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Bioinformatics

Alignment RNASeq Mapping Challenges The majority of mRNA derived from eukaryotes is the result of splicing together discontinuous exons, and this creates specific challenges for the alignment of RNASEQ data. Mapping Challenges Reads not perfect Read More...

NIH Intramural Sequencing Center (NISC)
Rockville, MD

Trans NIH Facility

NISC’s role within NHGRI, and more broadly across NIH, aims to advance genome sequencing and its many applications, with a goal not simply to produce sequence data, but to produce the infrastructure required to Read More...

CCR Genomics Core
Bethesda, MD

Core Facility

The CCR Genomics Core is located in Building 41 on the NIH Bethesda campus. The primary goal of the Core is to provide investigators from CCR/NCI and other NIH Institutes access to genomic technologies and Read More...

BTEP Video Archive of Past Classes

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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...

R Introductory Series: Practicing the Tidyverse

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Bioinformatics

Lesson 4 Exercise Questions: Tidyverse The filtlowabund_scaledcounts_airways.txt includes normalized and non-normalized transcript count data from an RNAseq experiment. You can read more about the experiment here . You can obtain the data outside of Read More...

R Introductory Series: Basics of R Programming

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Bioinformatics

Objectives To understand some of the most basic features of the R language including: Creating R objects and understanding object types Using mathematical operations Using comparison operators Creating, subsetting, and modifying vectors By the end Read More...