How does this skill handle large-scale dataset downloads?

It provides best practices for batch processing with E-utilities and automated FTP retrieval scripts to handle large volumes of genomic data without exceeding NCBI rate limits.

Can I access raw sequencing data and supplementary files?

Yes, the skill provides implementation patterns for downloading supplementary files and raw data through both GEOparse and direct FTP access.

Which Python libraries does this skill utilize for data retrieval?

The skill focuses on using GEOparse for efficient data parsing and Biopython's Entrez module for searching the NCBI databases via E-utilities.

Does this skill support gene-specific expression searches?

Yes, it includes specialized search functions for GEO Profiles, allowing you to find expression patterns for specific genes across millions of samples.

NCBI GEO Database Explorer

Name: NCBI GEO Database Explorer
Author: lifangda

bylifangda

•

Ciencia de Datos y ML

Accesses and retrieves gene expression and functional genomics data from the NCBI Gene Expression Omnibus (GEO) repository.

This skill enables seamless integration with the NCBI Gene Expression Omnibus (GEO), the world's largest public repository for high-throughput genomics data. It provides specialized guidance for searching microarray and RNA-seq studies, downloading Series (GSE), Samples (GSM), and Platforms (GPL) data using industry-standard Python libraries like GEOparse and Biopython. Designed for bioinformaticians and researchers, it streamlines the complex process of fetching metadata, retrieving SOFT/Matrix files, and preprocessing large-scale biological datasets for transcriptomics and functional genomics analysis.

Características Principales

01Pre-configured patterns for filtering and subsetting expression matrices

02Programmatic download and parsing of GSE/GSM/GPL records via GEOparse

0316 GitHub stars

04Metadata retrieval and batch processing using NCBI E-utilities

05Search GEO DataSets and Profiles using complex keywords and organism filters

06Direct FTP access patterns for high-speed retrieval of Matrix and SOFT files

Casos de Uso

01Retrieving public RNA-seq datasets for comparative transcriptomics studies

02Searching for specific gene expression profiles across diverse disease states

03Automating the collection of microarray metadata for large-scale meta-analyses

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lifangda/claude-plugins geo-database

For use in Claude.ai and ChatGPT

Download Skill