The Partitioning of RNAs in sperm

ABSTRACT: A diverse pool of RNAs remain encapsulated within the transcriptionally and translationally silent spermatozoon. These transcripts persist within the male gamete despite the dramatic reduction in cellular volume achieved through expulsion of the cytoplasm and quite possibly the nucleoplasm. The precise location of RNAs retained within the sperm cell remains largely unknown. However, early evidence suggested that many are embedded within the nucleus (1). To discern the global pattern of transcript compartmentalization in sperm, total RNA was extracted from whole mouse spermatozoa and detergent demembranated nuclei fractionated through a sucrose gradient. Isolated RNAs were subjected to RNA-sequencing (RNA-seq) and their abundance used to infer localization. Transcripts enriched in the unfra

ORGANISM(S): Mus musculus

SUBMITTER: Graham Johnson 

PROVIDER: E-GEOD-62874 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress