这个库里不是写的很清楚吗?随便查一个,在Community annotation这一大段中The human microRNA-21 gene is located on plus strand of chromosome 17q23.2 (55273409–55273480) within a coding gene TMEM49 (also called vacuole membrane protein).
@grsdmz 一篇文献中写"Accumulating data revealed that a subset of miRNAs deregulated in HCC,Among them, miR-106b-25 cluster, including miR-106b, miR-93 and miR-25。。。The cluster is hosted in intron 13 of MCM7."他是怎么得到这个cluster在MCM7的inton 13,而不是别的intron上呢