• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

辅助基因rI.-1和rI.1在噬菌体T4裂解抑制调控中的作用。

A role for accessory genes rI.-1 and rI.1 in the regulation of lysis inhibition by bacteriophage T4.

作者信息

Golec Piotr, Wiczk Aleksandra, Majchrzyk Anna, Łoś Joanna M, Węgrzyn Grzegorz, Łoś Marcin

机构信息

Department of Molecular Biology, University of Gdańsk, Kładki 24, Gdańsk, Poland.

出版信息

Virus Genes. 2010 Dec;41(3):459-68. doi: 10.1007/s11262-010-0532-1. Epub 2010 Oct 14.

DOI:10.1007/s11262-010-0532-1
PMID:20945083
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2962797/
Abstract

Lysis inhibition (LIN) is a known feature of the T-even family of bacteriophages. Despite its historical role in the development of modern molecular genetics, many aspects of this phenomenon remain mostly unexplained. The key element of LIN is an interaction between two phage-encoded proteins, the T holin and the RI antiholin. This interaction is stabilized by RIII. In this report, we demonstrate the results of genetic experiments which suggest a synergistic action of two accessory proteins of bacteriophage T4, RI.-1, and RI.1 with RIII in the regulation of LIN.

摘要

裂解抑制(LIN)是T偶数噬菌体家族的一个已知特征。尽管它在现代分子遗传学发展中具有历史作用,但这一现象的许多方面仍大多未得到解释。LIN的关键要素是两种噬菌体编码蛋白——T溶菌酶和RI抗溶菌酶之间的相互作用。这种相互作用由RIII稳定。在本报告中,我们展示了基因实验的结果,这些结果表明噬菌体T4的两种辅助蛋白RI.-1和RI.1与RIII在LIN调节中具有协同作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/d9e7bfba3e49/11262_2010_532_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/c290bda3f88a/11262_2010_532_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/8b3fb7429592/11262_2010_532_Fig2a_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/a28308070046/11262_2010_532_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/d9e7bfba3e49/11262_2010_532_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/c290bda3f88a/11262_2010_532_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/8b3fb7429592/11262_2010_532_Fig2a_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/a28308070046/11262_2010_532_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/065b/2962797/d9e7bfba3e49/11262_2010_532_Fig4_HTML.jpg

相似文献

1
A role for accessory genes rI.-1 and rI.1 in the regulation of lysis inhibition by bacteriophage T4.辅助基因rI.-1和rI.1在噬菌体T4裂解抑制调控中的作用。
Virus Genes. 2010 Dec;41(3):459-68. doi: 10.1007/s11262-010-0532-1. Epub 2010 Oct 14.
2
The Last r Locus Unveiled: T4 RIII Is a Cytoplasmic Antiholin.最后一个r基因座揭秘:T4 RIII是一种细胞质抗霍林蛋白。
J Bacteriol. 2016 Aug 25;198(18):2448-57. doi: 10.1128/JB.00294-16. Print 2016 Sep 15.
3
An ancient player unmasked: T4 rI encodes a t-specific antiholin.揭开一位古老参与者的面纱:T4 rI编码一种t特异性抗终止蛋白。
Mol Microbiol. 2001 Aug;41(3):575-83. doi: 10.1046/j.1365-2958.2001.02491.x.
4
Periplasmic domains define holin-antiholin interactions in t4 lysis inhibition.周质结构域决定了T4噬菌体裂解抑制中的孔蛋白-抗孔蛋白相互作用。
J Bacteriol. 2005 Oct;187(19):6631-40. doi: 10.1128/JB.187.19.6631-6640.2005.
5
Genetic dissection of T4 lysis.T4 噬菌体裂解的基因剖析
J Bacteriol. 2014 Jun;196(12):2201-9. doi: 10.1128/JB.01548-14. Epub 2014 Apr 4.
6
The T4 RI antiholin has an N-terminal signal anchor release domain that targets it for degradation by DegP.T4 RI抗霍林具有一个N端信号锚定释放结构域,该结构域使其成为DegP降解的靶标。
J Bacteriol. 2007 Nov;189(21):7618-25. doi: 10.1128/JB.00854-07. Epub 2007 Aug 10.
7
The Structural Basis of T4 Phage Lysis Control: DNA as the Signal for Lysis Inhibition.T4 噬菌体溶菌控制的结构基础:DNA 作为溶菌抑制信号。
J Mol Biol. 2020 Jul 24;432(16):4623-4636. doi: 10.1016/j.jmb.2020.06.013. Epub 2020 Jun 17.
8
Protein determinants of phage T4 lysis inhibition.噬菌体 T4 溶菌抑制的蛋白决定簇。
Protein Sci. 2012 Apr;21(4):571-82. doi: 10.1002/pro.2042. Epub 2012 Mar 2.
9
The bacteriophage T4 rapid-lysis genes and their mutational proclivities.噬菌体 T4 的快速裂解基因及其突变倾向。
J Bacteriol. 2011 Jul;193(14):3537-45. doi: 10.1128/JB.00138-11. Epub 2011 May 13.
10
Proteomic profiles and kinetics of development of bacteriophage T4 and its rI and rIII mutants in slowly growing Escherichia coli.在缓慢生长的大肠杆菌中噬菌体 T4 及其 rI 和 rIII 突变体的蛋白质组特征和发育动力学。
J Gen Virol. 2013 Apr;94(Pt 4):896-905. doi: 10.1099/vir.0.048686-0. Epub 2012 Dec 12.

引用本文的文献

1
Slow growing bacteria survive bacteriophage in isolation.生长缓慢的细菌在隔离条件下能在噬菌体存在的情况下存活。
ISME Commun. 2023 Sep 8;3(1):95. doi: 10.1038/s43705-023-00299-5.
2
Look Who's Talking: T-Even Phage Lysis Inhibition, the Granddaddy of Virus-Virus Intercellular Communication Research.看谁在说话:T偶数噬菌体裂解抑制,病毒-病毒细胞间通讯研究的鼻祖。
Viruses. 2019 Oct 16;11(10):951. doi: 10.3390/v11100951.
3
The episodic evolution of fibritin: traces of ancient global environmental alterations may remain in the genomes of T4-like phages.

本文引用的文献

1
The T4 RI antiholin has an N-terminal signal anchor release domain that targets it for degradation by DegP.T4 RI抗霍林具有一个N端信号锚定释放结构域,该结构域使其成为DegP降解的靶标。
J Bacteriol. 2007 Nov;189(21):7618-25. doi: 10.1128/JB.00854-07. Epub 2007 Aug 10.
2
Periplasmic domains define holin-antiholin interactions in t4 lysis inhibition.周质结构域决定了T4噬菌体裂解抑制中的孔蛋白-抗孔蛋白相互作用。
J Bacteriol. 2005 Oct;187(19):6631-40. doi: 10.1128/JB.187.19.6631-6640.2005.
3
The intracellular growth of bacteriophages. I. Liberation of intracellular bacteriophage T4 by premature lysis with another phage or with cyanide.
纤维蛋白的阶段性演变:古代全球环境变化的痕迹可能仍然存在于 T4 样噬菌体的基因组中。
Ecol Evol. 2013 Sep;3(10):3628-35. doi: 10.1002/ece3.730. Epub 2013 Sep 1.
4
Klebsiella phage vB_KleM-RaK2 - a giant singleton virus of the family Myoviridae.肠杆菌噬菌体 vB_KleM-RaK2 - 肌尾噬菌体科的巨型单噬菌体。
PLoS One. 2013 Apr 9;8(4):e60717. doi: 10.1371/journal.pone.0060717. Print 2013.
5
Characterization and determination of holin protein of Streptococcus suis bacteriophage SMP in heterologous host.猪链球菌噬菌体 SMP 溶菌素蛋白的鉴定和特性分析。
Virol J. 2012 Mar 22;9:70. doi: 10.1186/1743-422X-9-70.
噬菌体的细胞内生长。I. 用另一种噬菌体或氰化物进行过早裂解以释放细胞内噬菌体T4
J Gen Physiol. 1952 Mar;35(4):645-56. doi: 10.1085/jgp.35.4.645.
4
A role for bacteriophage T4 rI gene function in the control of phage development during pseudolysogeny and in slowly growing host cells.噬菌体T4 rI基因功能在假溶源化过程及生长缓慢的宿主细胞中对噬菌体发育控制方面的作用。
Res Microbiol. 2003 Oct;154(8):547-52. doi: 10.1016/S0923-2508(03)00151-7.
5
Bacteriophage T4 genome.噬菌体T4基因组。
Microbiol Mol Biol Rev. 2003 Mar;67(1):86-156, table of contents. doi: 10.1128/MMBR.67.1.86-156.2003.
6
An ancient player unmasked: T4 rI encodes a t-specific antiholin.揭开一位古老参与者的面纱:T4 rI编码一种t特异性抗终止蛋白。
Mol Microbiol. 2001 Aug;41(3):575-83. doi: 10.1046/j.1365-2958.2001.02491.x.
7
Functional analysis of the phage T4 holin in a lambda context.噬菌体T4内膜溶解蛋白在λ噬菌体环境中的功能分析。
Mol Genet Genomics. 2001 Apr;265(2):345-53. doi: 10.1007/s004380000422.
8
Bacteriophage T4 resistance to lysis-inhibition collapse.噬菌体T4对裂解抑制崩溃的抗性。
Genet Res. 1999 Aug;74(1):1-11. doi: 10.1017/s0016672399003833.
9
Regulation of copy number and stability of phage lambda derived pTC lambda 1 plasmid in the light of the dimer/multimer catastrophe hypothesis.基于二聚体/多聚体灾难假说对噬菌体λ衍生的pTCλ1质粒的拷贝数和稳定性的调控
FEMS Microbiol Lett. 1999 Jul 15;176(2):489-93. doi: 10.1111/j.1574-6968.1999.tb13702.x.
10
DnaA-mediated regulation of phage lambda-derived replicons in the absence of pR and Cro function.在缺乏pR和Cro功能的情况下,DnaA介导的λ噬菌体衍生复制子的调控。
Virology. 1998 Sep 15;249(1):98-107. doi: 10.1006/viro.1998.9319.