Multispecies communities: interspecies interactions influence growth on saliva as sole nutritional source.
Multispecies communities: interspecies interactions influence growth on saliva as sole nutritional source.
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DOI：
10.4248/ijos11025
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发表时间：
2011-04
影响因子：
14.9
通讯作者：
Kolenbrander PE
中科院分区：
文献类型：
--
作者：
Kolenbrander PE
人类口腔细菌在被称为牙菌斑的生物膜中以多种群群落形式生存。这篇综述聚焦于七个物种的相互作用，以及每个物种单独以及与其他物种一起在作为唯一营养源的唾液中生长的能力。使用物种特异性荧光团偶联的免疫球蛋白G对流动池中生物膜内的群落形成进行监测，并通过共聚焦显微镜获取图像。在对唾液中种间相互作用的综述中，早期定植的韦荣氏球菌作为引导多种群群落发展的关键属浮现出来。高度选择性的种间识别很明显，因为初始定植菌与早期和中期定植菌配对形成在唾液中生长的多种群群落。
Human oral bacteria live in multispecies communities in the biofilm called dental plaque. This review focuses on the interactions of seven species and the ability of each species individually and together with other species to grow on saliva as the sole source of nutrient. Community formation in biofilms in flow cells is monitored using species-specific fluorophore-conjugated immunoglobulin G, and images are captured by confocal microscopy. Early colonizing veillonellae emerge from this review of interspecies interactions in saliva as a critical genus that guides the development of multispecies communities. Highly selective interspecies recognition is evident as initial colonizers pair with early and middle colonizers to form multispecies communities that grow on saliva.