0-base vs 1-base

UCSC:

• 数据库文件：0-based
• 基因组浏览器：1-based

参考基因组：1-based

BED, BAM文件： 0-based
VCF, GFF, SAM文件：1-based

samtools view -r BED BAM: 0-based
samtools view BAM REGION: 1-based

• https://www.jianshu.com/p/8a6c2bd1abf0
• https://www.biostars.org/p/84686/
• http://genome.ucsc.edu/FAQ/FAQtracks.html#tracks1
• http://www.bio-info-trainee.com/1815.html
• http://genome.ucsc.edu/blog/the-ucsc-genome-browser-coordinate-counting-systems/