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生物基因组中的转座因子 被引量:2

ON TRANSPOSABLE ELEMENT OF GENE GROUT IN CREATURE
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摘要 转座因子是细胞中能改变自身位置的一段脱氧核糖核酸(DNA)序列。转座因子不仅存在于原核生物的多种细菌质粒上,也存在于真核生物如玉米、果蝇、家鼠以及人等高等动植物体内。本文阐明了转座因子在生物体中存在的普遍性,较为系统地论述了原核生物和真核生物的转座因子的类别及其遗传学效应。 Transposable element, which position can be changed by itself, is a piece of deoxyribonucleic acid order. It is not only discovered on the plasmid of many kind of bacteria in procargote, but also in cucargote such as in the bodies of high animals and plants, maze, drosophila, house muose as well as man and so on. In this essay we related the universality of transposable element existing in living bodies clearly, espicially the types and genetic effect of transposable element in procargote and cucargote in detail.
出处 《四川农业大学学报》 CSCD 1994年第1期149-152,共4页 Journal of Sichuan Agricultural University
关键词 转座因子 原核生物 生物基因 TRANSPOSABLE ELEMENT, CUCARGOTE, PROCARGOTE, PLASMID
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