HETEROGENEITY OF SMALL PLASMIDS FROM HALOPHILIC ARCHAEA

被引：6

作者：

AKHMANOVA, AS ^{[1
]}

KAGRAMANOVA, VK ^{[1
]}

MANKIN, AS ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,BELOZERSKY LAB MOLEC BIOL & BIOORGAN CHEM,MOSCOW 119899,RUSSIA

来源：

JOURNAL OF BACTERIOLOGY | 1993年 / 175卷 / 04期

关键词：

D O I：

10.1128/JB.175.4.1081-1086.1993

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Small multicopy plasmids in three strains of halophilic archaea, SB3, GRB, and GN101, were found to be present in a cell as a population of related but not identical sequences. Two types of heterogeneity were observed: macroheterogeneity, represented by two major plasmid sequence versions homologous to each other by 80%, and microheterogeneity, in which individual plasmids differ by one or a few nucleotide substitutions.

引用

页码：1081 / 1086

页数：6

共 23 条

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