Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
SUBMITTER: Chunsheng han
PROVIDER: E-GEOD-24822 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Gan Haiyun H Lin Xiwen X Zhang Zhuqiang Z Zhang Wei W Liao Shangying S Wang Lixian L Han Chunsheng C
RNA (New York, N.Y.) 20110520 7
PIWI-interacting RNAs (piRNAs) are a class of small RNAs abundantly expressed in animal gonads. piRNAs that map to retrotransposons are generated by a "ping-pong" amplification loop to suppress the activity of retrotransposons. However, the biogenesis and function of other categories of piRNAs have yet to be investigated. In this study, we first profiled the expression of small RNAs in type A spermatogonia, pachytene spermatocytes, and round spermatids by deep sequencing. We then focused on the ...[more]