SMC（染色体结构维持）和 SpoIIIE 在葡萄球菌染色体分离中的作用。
Contribution of SMC (structural maintenance of chromosomes) and SpoIIIE to chromosome segregation in Staphylococci.
机构信息
Microbial Genetics, University of Tübingen, Auf der Morgenstelle 28E, D-72076 Tübingen, Germany.
出版信息
J Bacteriol. 2010 Aug;192(15):4067-73. doi: 10.1128/JB.00010-10. Epub 2010 Jun 4.
Abstract
In contrast to rod-shaped bacteria, little is known about chromosomal maintenance and segregation in the spherical Staphylococcus aureus. The analysis of chromosomal segregation in smc (structural maintenance of chromosomes) and spoIIIE single and double mutants unravels differences in the chromosome dynamics in the spherical staphylococcal cells compared to the model in rods.
摘要
与杆状细菌相比，人们对球形金黄色葡萄球菌的染色体维持和分离知之甚少。在 smc（染色体维持）和 spoIIIE 单突变体和双突变体中分析染色体分离，揭示了与杆状模型相比，球形葡萄球菌细胞中的染色体动力学存在差异。
相似文献
1
Contribution of SMC (structural maintenance of chromosomes) and SpoIIIE to chromosome segregation in Staphylococci.SMC（染色体结构维持）和 SpoIIIE 在葡萄球菌染色体分离中的作用。
J Bacteriol. 2010 Aug;192(15):4067-73. doi: 10.1128/JB.00010-10. Epub 2010 Jun 4.
2
Spo0J and SMC are required for normal chromosome segregation in Staphylococcus aureus.Spo0J 和 SMC 在金黄色葡萄球菌的正常染色体分离中是必需的。
Microbiologyopen. 2020 Apr;9(4):e999. doi: 10.1002/mbo3.999. Epub 2020 Jan 28.
3
Staphylococcus aureus requires at least one FtsK/SpoIIIE protein for correct chromosome segregation.金黄色葡萄球菌需要至少一种FtsK/SpoIIIE蛋白来进行正确的染色体分离。
Mol Microbiol. 2017 Feb;103(3):504-517. doi: 10.1111/mmi.13572. Epub 2016 Nov 25.
4
Genetic interactions of smc, ftsK, and parB genes in Streptomyces coelicolor and their developmental genome segregation phenotypes.天蓝色链霉菌中smc、ftsK和parB基因的遗传相互作用及其发育基因组分离表型。
J Bacteriol. 2009 Jan;191(1):320-32. doi: 10.1128/JB.00858-08. Epub 2008 Oct 31.
5
SMC and the bactofilin/PadC scaffold have distinct yet redundant functions in chromosome segregation and organization in Myxococcus xanthus.SMC 和 bactofilin/PadC 支架在粘细菌（Myxococcus xanthus）的染色体分离和组织中具有不同但冗余的功能。
Mol Microbiol. 2020 Nov;114(5):839-856. doi: 10.1111/mmi.14583. Epub 2020 Aug 15.
6
Nonrandom segregation of sister chromosomes by MukBEF.MukBEF 导致姐妹染色体的非随机分离。
Proc Natl Acad Sci U S A. 2021 Aug 17;118(33). doi: 10.1073/pnas.2022078118.
7
Cohesin and chromosome segregation.黏连蛋白与染色体分离。
Curr Biol. 2018 Jun 18;28(12):R688-R693. doi: 10.1016/j.cub.2018.05.019.
8
SMC protein-dependent chromosome condensation during aerial hyphal development in Streptomyces.链霉菌气生菌丝发育过程中SMC蛋白依赖性的染色体凝聚
J Bacteriol. 2009 Jan;191(1):310-9. doi: 10.1128/JB.00513-08. Epub 2008 Oct 17.
9
The Caulobacter crescentus smc gene is required for cell cycle progression and chromosome segregation.新月柄杆菌的smc基因是细胞周期进程和染色体分离所必需的。
Proc Natl Acad Sci U S A. 1999 Sep 14;96(19):10661-6. doi: 10.1073/pnas.96.19.10661.
10
An SMC ATPase mutant disrupts chromosome segregation in Caulobacter.SMC ATPase 突变体破坏了柄杆菌中的染色体分离。
Mol Microbiol. 2011 Dec;82(6):1359-74. doi: 10.1111/j.1365-2958.2011.07836.x. Epub 2011 Sep 30.
引用本文的文献
1
Nonequilibrium polysome dynamics promote chromosome segregation and its coupling to cell growth in .非平衡多核糖体动力学促进染色体分离及其与细胞生长的耦合。 （原文句子不完整，推测是某个特定语境下的描述，补充完整了翻译内容，使其符合完整句子的表达）
Elife. 2025 Jun 24;14:RP104276. doi: 10.7554/eLife.104276.
2
Hypothesis that ancestral eukaryotes sexually proliferated without kinetochores or mitosis.关于原始真核生物在没有动粒或有丝分裂的情况下进行有性繁殖的假说。
J Cell Sci. 2025 Jun 1;138(11). doi: 10.1242/jcs.263843. Epub 2025 Jun 10.
3
Nonequilibrium polysome dynamics promote chromosome segregation and its coupling to cell growth in .非平衡多核糖体动力学促进染色体分离及其与细胞生长的耦合。
bioRxiv. 2025 Mar 15:2024.10.08.617237. doi: 10.1101/2024.10.08.617237.
4
Chromosome segregation dynamics during the cell cycle of .……细胞周期中的染色体分离动态
bioRxiv. 2025 Feb 19:2025.02.18.638847. doi: 10.1101/2025.02.18.638847.
5
Early onset of septal FtsK localization allows for efficient DNA segregation in SMC-deleted strains.隔膜FtsK定位的早期发生允许在SMC缺失菌株中进行有效的DNA分离。
mBio. 2025 Mar 12;16(3):e0285924. doi: 10.1128/mbio.02859-24. Epub 2025 Jan 28.
6
The cell cycle of Staphylococcus aureus: An updated review.金黄色葡萄球菌的细胞周期：更新综述。
Microbiologyopen. 2023 Feb;12(1):e1338. doi: 10.1002/mbo3.1338.
7
Spatial rearrangement of the Streptomyces venezuelae linear chromosome during sporogenic development.链霉菌属线性染色体在孢子发生发育过程中的空间重排。
Nat Commun. 2021 Sep 1;12(1):5222. doi: 10.1038/s41467-021-25461-2.
8
Bacterial chromosome segregation by the ParABS system.细菌的 ParABS 系统进行染色体分离。
Open Biol. 2020 Jun;10(6):200097. doi: 10.1098/rsob.200097. Epub 2020 Jun 17.
9
ParB spreading on DNA requires cytidine triphosphate in vitro.ParB 在 DNA 上的扩散需要胞苷三磷酸在体外。
Elife. 2020 Feb 20;9:e53515. doi: 10.7554/eLife.53515.
10
Spo0J and SMC are required for normal chromosome segregation in Staphylococcus aureus.Spo0J 和 SMC 在金黄色葡萄球菌的正常染色体分离中是必需的。
Microbiologyopen. 2020 Apr;9(4):e999. doi: 10.1002/mbo3.999. Epub 2020 Jan 28.
本文引用的文献
1
SpoIIIE and a novel type of DNA translocase, SftA, couple chromosome segregation with cell division in Bacillus subtilis.SpoIIIE 和一种新型的 DNA 转位酶 SftA 在枯草芽孢杆菌中将染色体分离与细胞分裂偶联。
Mol Microbiol. 2009 Nov;74(4):810-25. doi: 10.1111/j.1365-2958.2009.06894.x. Epub 2009 Oct 8.
2
The Bacillus subtilis SftA (YtpS) and SpoIIIE DNA translocases play distinct roles in growing cells to ensure faithful chromosome partitioning.枯草芽孢杆菌 SftA（YtpS）和 SpoIIIE DNA 转位酶在生长细胞中发挥不同的作用，以确保染色体的准确分配。
Mol Microbiol. 2009 Nov;74(4):790-809. doi: 10.1111/j.1365-2958.2009.06893.x. Epub 2009 Sep 28.
3
Transcriptomic and metabolic responses of Staphylococcus aureus exposed to supra-physiological temperatures.金黄色葡萄球菌暴露于超生理温度下的转录组学和代谢反应。
BMC Microbiol. 2009 Apr 22;9:76. doi: 10.1186/1471-2180-9-76.
4
Image analysis based quantification of bacterial volume change with high hydrostatic pressure.基于图像分析的高静水压下细菌体积变化定量分析
J Food Sci. 2008 Nov;73(9):M423-9. doi: 10.1111/j.1750-3841.2008.00947.x.
5
An inhibitor of FtsZ with potent and selective anti-staphylococcal activity.一种具有强效和选择性抗葡萄球菌活性的FtsZ抑制剂。
Science. 2008 Sep 19;321(5896):1673-5. doi: 10.1126/science.1159961.
6
The different shapes of cocci.球菌的不同形态。
FEMS Microbiol Rev. 2008 Mar;32(2):345-60. doi: 10.1111/j.1574-6976.2007.00098.x. Epub 2008 Feb 4.
7
Marker removal in staphylococci via Cre recombinase and different lox sites.通过Cre重组酶和不同lox位点去除葡萄球菌中的标记物。
Appl Environ Microbiol. 2008 Mar;74(5):1316-23. doi: 10.1128/AEM.02424-07. Epub 2007 Dec 28.
8
The ATPase SpoIIIE transports DNA across fused septal membranes during sporulation in Bacillus subtilis.在枯草芽孢杆菌的孢子形成过程中，ATP酶SpoIIIE可将DNA转运穿过融合的隔膜。
Cell. 2007 Dec 28;131(7):1301-12. doi: 10.1016/j.cell.2007.11.009.
9
A mycobacterial smc null mutant is proficient in DNA repair and long-term survival.一种分枝杆菌smc基因缺失突变体在DNA修复和长期存活方面表现正常。
J Bacteriol. 2008 Jan;190(1):452-6. doi: 10.1128/JB.01315-07. Epub 2007 Nov 2.
10
Molecular basis of resistance to muramidase and cationic antimicrobial peptide activity of lysozyme in staphylococci.葡萄球菌中溶菌酶对溶菌酶和阳离子抗菌肽活性产生抗性的分子基础。
PLoS Pathog. 2007 Jul 27;3(7):e102. doi: 10.1371/journal.ppat.0030102.
Zotero 插件