POSITIVE SELECTION AND RECOMBINATION - MAJOR MOLECULAR MECHANISMS IN COLICIN DIVERSIFICATION [Review]

Tan Y.; Riley MA.

首页> 外文期刊>Trends in Ecology & Evolution >POSITIVE SELECTION AND RECOMBINATION - MAJOR MOLECULAR MECHANISMS IN COLICIN DIVERSIFICATION [Review]

【24h】

POSITIVE SELECTION AND RECOMBINATION - MAJOR MOLECULAR MECHANISMS IN COLICIN DIVERSIFICATION [Review]

机译：积极的选择和重组-大分子机理在大肠菌素多样化中的作用[综述]

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Colicins, a family of antimicrobial proteins produced by Escherichia coli, are one of the best characterized microbial systems for studying processes of molecular diversification. Recent studies employing DNA sequence comparisons and experimental evolution suggest that positive selection and recombination play dominant roles in colicin diversification. Recombination between distantly related colicins has repeatedly generated novel classes of colicins, while positive selection for novel colicin immunity systems produces further diversity among closely related colicins. Together, these forces have resulted in a surprisingly large and diverse class of antimicrobials. Colicins are thought to play an important role in the invasion of bacteria into novel habitats. [References: 31]

机译：Colicins是由大肠杆菌生产的一系列抗菌蛋白，是研究分子多样化过程中最具特色的微生物系统之一。使用DNA序列比较和实验进化的最新研究表明，阳性选择和重组在大肠菌素多样化中起主要作用。远距离相关的大肠菌素之间的重组反复产生了新型的大肠菌素，而对新型大肠菌素免疫系统的积极选择在密切相关的大肠菌素之间产生了进一步的多样性。这些力量共同导致了令人惊讶的大类多样的抗菌剂。人们认为，colicins在细菌入侵新的栖息地中起着重要作用。 [参考：31]

著录项

来源
《Trends in Ecology & Evolution》 |1997年第9期|共4页
作者
Tan Y.; Riley MA.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类生态学（生物生态学）;
关键词
Escherichia-coli; Nucleotide polymorphism; Immunity protein; Pore formation; Bacteriocins; Specificity; Evolution; Drosophila; Membranes; Transport;

机译：大肠埃希菌;核苷酸多态性;免疫蛋白;孔形成;细菌素;特异性;进化;果蝇;膜;转运;

相似文献

外文文献
中文文献
专利

1. POSITIVE SELECTION AND RECOMBINATION - MAJOR MOLECULAR MECHANISMS IN COLICIN DIVERSIFICATION [Review] [J] . Tan Y., Riley MA. Trends in Ecology & Evolution . 1997,第9期

机译：积极的选择和重组-大分子机理在大肠菌素多样化中的作用[综述]
2. Gene flow, recombination, and positive selection in Stenotrophomonas maltophilia: mechanisms underlying the diversity of the widespread opportunistic pathogen [J] . Yu Dong, Yin Zhiqiu, Li Beiping, Genome . 2016,第12期

机译：嗜麦芽窄食单胞菌中的基因流动，重组和阳性选择：潜在机会病原体多样性的潜在机制
3. Episodic positive diversifying selection on key immune system genes in major avian lineages [J] . Antonides Jennifer, Mathur Samarth, DeWoody J. Andrew Genetica . 2019,第5a6期

机译：主要免疫系统基因在主要禽流线谱系中的焦点正化选择
4. Creating Marker-Free Plants by Combining Site-Specific Recombination and the daol Gene that Allows both Positive and Negative Selection [C] . R.C. Garca-Almodvar, C. Petri, I.M.G. Padilla, International Horticulture Congress on Science and Horticulture for People . 2012

机译：通过组合特异性重组和DAOL基因来创建无标记植物，该DAOL基因允许正和阴性选择
5. Interspecies recombination in gram-positive bacteria: Mechanisms and evolutionary consequences. [D] . Majewski, Jacek Andrzej. 1999

机译：种间重组革兰氏阳性细菌：机制和进化的后果。
6. Adaptive Molecular Evolution of AKT3 Gene for Positive Diversifying Selection in Mammals [O] . Farmanullah, Seyed Mahdi Hosseini, Aixin Liang, 2020

机译：AKT3基因的适应性分子演变在哺乳动物中阳性多样化选择
7. Adaptive molecular evolution of MC 1R gene reveals the evidence for positive diversifying selection in indigenous goat populations [O] . Hafiz Ishfaq Ahmad, Guiqiong Liu, Xunping Jiang, 2017

机译：MC 1R基因的自适应分子演变揭示了土着山羊种群积极多样化选择的证据
8. New Recombination Mechanism: Tidal Termolecular Ionic Recombination [R] . Bates, D. R., Morgan, W. L. 1990

机译：新的重组机制：潮汐分子离子重组

POSITIVE SELECTION AND RECOMBINATION - MAJOR MOLECULAR MECHANISMS IN COLICIN DIVERSIFICATION [Review]

摘要

著录项

相似文献

相关主题

期刊订阅