古生菌结构域DNA复制系统的多样性。

IF 2.3 4区 生物学 Q3 MICROBIOLOGY
Archaea-An International Microbiological Journal Pub Date : 2014-03-26 eCollection Date: 2014-01-01 DOI:10.1155/2014/675946
Felipe Sarmiento, Feng Long, Isaac Cann, William B Whitman
{"title":"古生菌结构域DNA复制系统的多样性。","authors":"Felipe Sarmiento,&nbsp;Feng Long,&nbsp;Isaac Cann,&nbsp;William B Whitman","doi":"10.1155/2014/675946","DOIUrl":null,"url":null,"abstract":"<p><p>The precise and timely duplication of the genome is essential for cellular life. It is achieved by DNA replication, a complex process that is conserved among the three domains of life. Even though the cellular structure of archaea closely resembles that of bacteria, the information processing machinery of archaea is evolutionarily more closely related to the eukaryotic system, especially for the proteins involved in the DNA replication process. While the general DNA replication mechanism is conserved among the different domains of life, modifications in functionality and in some of the specialized replication proteins are observed. Indeed, Archaea possess specific features unique to this domain. Moreover, even though the general pattern of the replicative system is the same in all archaea, a great deal of variation exists between specific groups. </p>","PeriodicalId":49105,"journal":{"name":"Archaea-An International Microbiological Journal","volume":"2014 ","pages":"675946"},"PeriodicalIF":2.3000,"publicationDate":"2014-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2014/675946","citationCount":"20","resultStr":"{\"title\":\"Diversity of the DNA replication system in the Archaea domain.\",\"authors\":\"Felipe Sarmiento,&nbsp;Feng Long,&nbsp;Isaac Cann,&nbsp;William B Whitman\",\"doi\":\"10.1155/2014/675946\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The precise and timely duplication of the genome is essential for cellular life. It is achieved by DNA replication, a complex process that is conserved among the three domains of life. Even though the cellular structure of archaea closely resembles that of bacteria, the information processing machinery of archaea is evolutionarily more closely related to the eukaryotic system, especially for the proteins involved in the DNA replication process. While the general DNA replication mechanism is conserved among the different domains of life, modifications in functionality and in some of the specialized replication proteins are observed. Indeed, Archaea possess specific features unique to this domain. Moreover, even though the general pattern of the replicative system is the same in all archaea, a great deal of variation exists between specific groups. </p>\",\"PeriodicalId\":49105,\"journal\":{\"name\":\"Archaea-An International Microbiological Journal\",\"volume\":\"2014 \",\"pages\":\"675946\"},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2014-03-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1155/2014/675946\",\"citationCount\":\"20\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Archaea-An International Microbiological Journal\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1155/2014/675946\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2014/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q3\",\"JCRName\":\"MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archaea-An International Microbiological Journal","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1155/2014/675946","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2014/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"MICROBIOLOGY","Score":null,"Total":0}
引用次数: 20

摘要

精确而及时的基因组复制对细胞生命至关重要。它是通过DNA复制实现的,这是一个复杂的过程,在生命的三个领域中是保守的。尽管古细菌的细胞结构与细菌非常相似,但古细菌的信息处理机制在进化上与真核生物系统更接近,特别是在DNA复制过程中涉及的蛋白质方面。虽然一般的DNA复制机制在不同的生命领域中是保守的,但在功能和一些专门的复制蛋白中观察到修饰。的确,古生菌具有这个领域特有的特征。此外,尽管在所有的古细菌中复制系统的一般模式是相同的,但在特定的群体之间存在着很大的差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Diversity of the DNA replication system in the Archaea domain.

Diversity of the DNA replication system in the Archaea domain.

The precise and timely duplication of the genome is essential for cellular life. It is achieved by DNA replication, a complex process that is conserved among the three domains of life. Even though the cellular structure of archaea closely resembles that of bacteria, the information processing machinery of archaea is evolutionarily more closely related to the eukaryotic system, especially for the proteins involved in the DNA replication process. While the general DNA replication mechanism is conserved among the different domains of life, modifications in functionality and in some of the specialized replication proteins are observed. Indeed, Archaea possess specific features unique to this domain. Moreover, even though the general pattern of the replicative system is the same in all archaea, a great deal of variation exists between specific groups.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
7.50
自引率
0.00%
发文量
1
审稿时长
>12 weeks
期刊介绍: Archaea is a peer-reviewed, Open Access journal that publishes original research articles as well as review articles dealing with all aspects of archaea, including environmental adaptation, enzymology, genetics and genomics, metabolism, molecular biology, molecular ecology, phylogeny, and ultrastructure. Bioinformatics studies and biotechnological implications of archaea will be considered. Published since 2002, Archaea provides a unique venue for exchanging information about these extraordinary prokaryotes.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信