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[来自哺乳动物基因组克隆中的MB1重复序列家族]

[The MB1 family of repeats in clones from the genomes of mammals].

作者信息

Korotkov E V

出版信息

Izv Akad Nauk SSSR Biol. 1992 Jul-Aug(4):546-57.

PMID:1452902
Abstract

Members of MB1 family repeats are revealed in genomes of many mammals (cow, rabbit, opossum, horse, ...). The MB1 repeats from cow and rabbit genomes are mirror-reflected about the SINE families repeats from cow and rabbit genomes. The life time of MB1 repeats are no less than 100 million years. Classification of MB1 repeats from human genome using the information similarity was performed. This classification has revealed two subfamily MB1 repeats in human genome. Possible processes of creation of MB1 family repeats common for many mammals are discussed.

摘要

MB1家族重复序列在许多哺乳动物(牛、兔子、负鼠、马等)的基因组中被发现。牛和兔子基因组中的MB1重复序列与牛和兔子基因组中的SINE家族重复序列呈镜像反映。MB1重复序列的寿命不少于1亿年。利用信息相似性对人类基因组中的MB1重复序列进行了分类。该分类揭示了人类基因组中的两个MB1重复序列亚家族。讨论了许多哺乳动物共有的MB1家族重复序列可能的产生过程。

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