Suppr超能文献

Isolation and characterization of complementary deoxyribonucleic acid complementary to the highly abundant class of poly(adenylic acid)-containing ribonucleic acid from oocytes of Drosophila melanogaster.

作者信息

Weide C M, Vincent W S, Goldstein E S

出版信息

Biochemistry. 1980 Oct 28;19(22):5092-8. doi: 10.1021/bi00563a024.

Abstract

The complementary deoxyribonucleic acid (cDNA) complementary to the highly abundant class of poly(adenylic acid)-containing ribonucleic acid [poly(A+) RNA] from Drosophila melanogaster oocytes has been isolated and characterized. Analysis of the kinetics of hybridization of this cDNA (cDNAHA) to total poly(A+) RNA of oocytes indicates this class contains approximately 86 different sequences. Hybridization kinetics of cDNAHA annealed to poly(A+) RNA from 19-old embryos is essentially the same as that of oocyte poly(A+) RNA. This suggests the highly abundant class of poly(A+) RNA persists in approximately the same frequency through early development. Analysis of the hybridization of cDNAHA to genomic DNA suggests that the highly abundant poly(A+) RNA from oocytes is not enriched for transcripts from repetitive sequences of the genome.

摘要

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验