23andme数据导入后的准确读取问题

下载原始数据的头文件里有写，GRCh37
 # For each SNP or short InDel, we provide its identifier (an
# rsid or an internal id), its location on the reference human
# genome (human assembly build 37, GRCh37) and the genotype
# call oriented with respect to the plus strand on the human
# reference sequence. 

真是专业。。。@horinee

自己顶下 等大神解读