标题:
真核生物内含子研究进展Research Progress in Eukaryotic Intron
作者:
曹军
关键字:
内含子, 进化, 内含子获得与丢失Intron; Evolution; Intron Acquisition and Lose
期刊名称:
《Bioprocess》, Vol.1 No.2, 2011-12-19
摘要:
内含子是成熟RNA转录本中被剪切掉的基因组序列。一些真核基因组测序的完成有助于了解内含子进化问题，如真核基因外显子/内含子的结构等等。本文就内含子分布、内含子产生假说、拼接体及主要拼接位点、内含子获得和丢失及其机制、影响因素等方面做简要综述
Intron is the genome sequence that is cut out in mature RNA transcripts. Full sequencing of a number of eukaryotic genome gives us some help to understand the intron evolution, exon-intron organization etc. This paper reviewed some progress in intron distrubtion, intron generated hypothesis, spliceosome and major splice sites, intron acquisition and lose and its mechanisms, factors affecting the evolution of intron, and so on.