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动物基因组中反转录转座子的研究进展

Advances in Retrotransposon in Animal Genome
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摘要 反转录转座子 (retrotransposon)是一类通过RNA实现转座的遗传因子 ,以多拷贝形式广泛存在于真核生物基因组中。由其产生的转座会导致基因组序列的删除、扩增、移位、断裂、重组等现象 。 Retrotransposon is a type of genetic element mobilized via RNA intermediate, which is widely distributed in eukaryotic genomes with high copy numbers. The transposition genetrated by retrotransposon will result in deletion, amplication, shift, rupture and recombination, in a sense, retrotransposons are the main factor of genetic diversity.
出处 《中国畜牧杂志》 CAS 北大核心 2004年第7期45-48,共4页 Chinese Journal of Animal Science
关键词 畜牧 兽医科学基础学科 反转录转座子 综述 动物基因组 反转座 Basal discipline of animal and veterinary science Rerotransposon A review Animal genome Retroposition
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