For bioinformaticians working with NGS data, getting a reliable is a critical first step for read alignment. While newer builds like hg38/GRCh38 exist, hg19 remains widely used due to its extensive annotation history.
First, grab the hg19 reference sequences from the UCSC GoldenPath . wget https://ucsc.edu gunzip hg19.fa.gz Use code with caution. 2. Run Bowtie2-Build hg19 bowtie2 index download
If you need a specific version of hg19 (e.g., excluding "random" contigs or including decoys), building your own is the best path. 1. Download the Reference FASTA For bioinformaticians working with NGS data, getting a
The most direct source for maintained indexes. You can download the complete hg19 set as a ZIP archive or individual files. Langmead Lab Index Repository wget https://ucsc
A collection of highly standardized reference sequences and indexes. Many pipelines (like nf-core) rely on these for consistency. Illumina iGenomes Download Page