使用短读长测序检测性状相关的结构变异
2023-06-04 本文已影响0人
wo_monic
文献标题是:Detection of trait-associated structural variations using short-read sequencing
文献地址:https://doi.org/10.1016/j.xgen.2023.100328
发表期刊:Cell Genomics
研究的是通过从WGS数据鉴定SV,然后进行GWAS,找出与其他临床表型相关的SV.
亮点是:开发了新的算法MOPline
MOPline算法:
主要是为智人设计的,适合基因组版本GRCh37,也可以指定参数用于GRCh38或T2T-CHM13.v2.0
如果是其他物种,需要准备的资料如下:
Name | Description | Sample file | Available site | Required step |
---|---|---|---|---|
Gap | BED file of 'N' regions in the reference fasta | gap.bed | UCSC | steps-0,2,3,6 |
STR | Simple tandem repeats (required columns: 2,3,4) | simpleRepeat.txt.gz | UCSC | step-4 |
SegDup | Segmental duplications (required columns: 2,3,4) | genomicSuperDups.txt.gz | UCSC | steps-4,6 |
Cen | BED file of centromere regions | hg38.centromere.bed | UCSC | step-6 |
Gene | Gene annotation GFF3 file | Homo_sapiens.GRCh37.87.gff3.gz | Ensembl | step-5 |
Rindex | Reference fasta index | hs37.fa.fai | samtools faidx | steps-1,2 |