CRAM 3.1: advances in the CRAM file format

被引：15

作者：

Bonfield, James K. ^{[1
]}

机构：

[1] Wellcome Sanger Inst, Informat & Digital Solut, Wellcome Genome Campus, Hinxton CB10 1SA, England

来源：

BIOINFORMATICS | 2022年 / 38卷 / 06期

基金：

英国惠康基金;

关键词：

COMPRESSION;

D O I：

10.1093/bioinformatics/btac010

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Motivation: CRAM has established itself as a high compression alternative to the BAM file format for DNA sequencing data. We describe updates to further improve this on modern sequencing instruments. Results: With Illumina data CRAM 3.1 is 7-15% smaller than the equivalent CRAM 3.0 file, and 50-70% smaller than the corresponding BAM file. Long-read technology shows more modest compression due to the presence of high-entropy signals.

引用

页码：1497 / 1503

页数：7

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