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本文引用的文献

1
A hydrophobic patch in the competence-stimulating Peptide, a pneumococcal competence pheromone, is essential for specificity and biological activity.感受态刺激肽（一种肺炎球菌感受态信息素）中的疏水区域对于特异性和生物活性至关重要。
J Bacteriol. 2006 Mar;188(5):1744-9. doi: 10.1128/JB.188.5.1744-1749.2006.
2
New insights into the pneumococcal fratricide: relationship to clumping and identification of a novel immunity factor.肺炎球菌自相残杀的新见解：与聚集的关系及一种新型免疫因子的鉴定
Mol Microbiol. 2006 Feb;59(4):1297-307. doi: 10.1111/j.1365-2958.2005.05021.x.
3
Quorum sensing: cell-to-cell communication in bacteria.群体感应：细菌间的细胞间通讯
Annu Rev Cell Dev Biol. 2005;21:319-46. doi: 10.1146/annurev.cellbio.21.012704.131001.
4
Choline-binding protein D (CbpD) in Streptococcus pneumoniae is essential for competence-induced cell lysis.肺炎链球菌中的胆碱结合蛋白D（CbpD）对于感受态诱导的细胞裂解至关重要。
J Bacteriol. 2005 Jul;187(13):4338-45. doi: 10.1128/JB.187.13.4338-4345.2005.
5
Competence-programmed predation of noncompetent cells in the human pathogen Streptococcus pneumoniae: genetic requirements.人类病原体肺炎链球菌中感受态程序性非感受态细胞捕食：遗传需求
Proc Natl Acad Sci U S A. 2005 Jun 14;102(24):8710-5. doi: 10.1073/pnas.0500879102. Epub 2005 May 31.
6
Evidence of positive Darwinian selection in Omp85, a highly conserved bacterial outer membrane protein essential for cell viability.Omp85中存在正向达尔文选择的证据，Omp85是一种对细胞生存至关重要的高度保守的细菌外膜蛋白。
J Mol Evol. 2005 Feb;60(2):268-73. doi: 10.1007/s00239-004-0194-5.
7
The Adaptive Evolution Database (TAED): a phylogeny based tool for comparative genomics.适应性进化数据库（TAED）：一种基于系统发育的比较基因组学工具。
Nucleic Acids Res. 2005 Jan 1;33(Database issue):D495-7. doi: 10.1093/nar/gki090.
8
Positive selection in the carbohydrate recognition domains of sea urchin sperm receptor for egg jelly (suREJ) proteins.海胆卵胶膜精子受体（suREJ）蛋白碳水化合物识别结构域中的正向选择。
Mol Biol Evol. 2005 Mar;22(3):533-41. doi: 10.1093/molbev/msi037. Epub 2004 Nov 3.
9
Release of DNA into the medium by competent Streptococcus pneumoniae: kinetics, mechanism and stability of the liberated DNA.感受态肺炎链球菌将DNA释放到培养基中：释放的DNA的动力学、机制及稳定性
Mol Microbiol. 2004 Nov;54(3):783-94. doi: 10.1111/j.1365-2958.2004.04305.x.
10
Diversifying selection at the Bacillus quorum-sensing locus and determinants of modification specificity during synthesis of the ComX pheromone.芽孢杆菌群体感应位点的多样化选择以及ComX信息素合成过程中修饰特异性的决定因素。
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链球菌属ComC-ComD系统中的正向选择

Positive selection in the ComC-ComD system of Streptococcal Species.

作者信息

Ichihara Hisako, Kuma Kei-ichi, Toh Hiroyuki

机构信息

Bioinformatics Center, Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan.

出版信息

J Bacteriol. 2006 Sep;188(17):6429-34. doi: 10.1128/JB.00484-06.

DOI:10.1128/JB.00484-06
PMID:16923913
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1595358/
Abstract

Competence-stimulating peptide (CSP) and ComD of the streptococcal species are a pheromone and its receptor, respectively, involved in the regulation of competence for natural genetic transformation. We show here that these molecules have undergone positive selection. This study is the first report of positive selection due to competition among bacterial populations.

摘要

链球菌属的 competence-stimulating peptide（CSP）和 ComD 分别是一种信息素及其受体，参与自然遗传转化能力的调控。我们在此表明这些分子经历了正选择。本研究是关于细菌群体间竞争导致正选择的首份报告。