Suppr超能文献

嗜盐嗜碱古菌沃氏嗜盐菌和地中海嗜盐菌中的基因组稳定性

Genomic stability in the archaeae Haloferax volcanii and Haloferax mediterranei.

作者信息

López-García P, St Jean A, Amils R, Charlebois R L

机构信息

Centro de Biología Molecular, Universidad Autónoma de Madrid, Spain.

出版信息

J Bacteriol. 1995 Mar;177(5):1405-8. doi: 10.1128/jb.177.5.1405-1408.1995.

Abstract

Through hybridization of available probes, we have added nine genes to the macrorestriction map of the Haloferax mediterranei chromosome and five genes to the contig map of Haloferax volcanii. Additionally, we hybridized 17 of the mapped cosmid clones from H. volcanii to the H. mediterranei genome. The resulting 35-point chromosomal comparison revealed only two inversions and a few translocations. Forces known to promote rearrangement, common in the haloarchaea, have been ineffective in changing global gene order throughout the nearly 10(7) years of these species' divergent evolution.

摘要

通过可用探针的杂交,我们已将9个基因添加到地中海嗜盐菌染色体的宏观限制图谱中,并将5个基因添加到沃氏嗜盐菌的重叠群图谱中。此外,我们将沃氏嗜盐菌17个已定位的黏粒克隆与地中海嗜盐菌基因组进行了杂交。由此产生的35点染色体比较仅揭示了两个倒位和一些易位。已知在嗜盐古菌中常见的促进重排的力量,在这些物种近10^7年的分化进化过程中,在改变全球基因顺序方面并未发挥作用。

相似文献

7
Genome mapping in halobacteria.
Can J Microbiol. 1989 Jan;35(1):21-9. doi: 10.1139/m89-004.

引用本文的文献

1
Adaptation reduces competitive dominance and alters community assembly.适应会降低竞争优势并改变群落构建。
Proc Biol Sci. 2021 Feb 24;288(1945):20203133. doi: 10.1098/rspb.2020.3133. Epub 2021 Feb 17.
6
Extremely halophilic archaea and the issue of long-term microbial survival.极端嗜盐古菌与微生物长期生存问题
Rev Environ Sci Biotechnol. 2006 Aug;5(2-3):203-218. doi: 10.1007/s11157-006-0007-y.

本文引用的文献

5
Genetic variability in Halobacterium halobium.嗜盐栖热菌中的遗传变异性。
J Bacteriol. 1981 Jan;145(1):375-81. doi: 10.1128/jb.145.1.375-381.1981.
9
Shuttle vectors for the archaebacterium Halobacterium volcanii.
Proc Natl Acad Sci U S A. 1989 Jul;86(14):5478-82. doi: 10.1073/pnas.86.14.5478.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验