生物特性(体外)显示自由生活和共生弧菌分离。

IF 0.2 4区 环境科学与生态学 Q4 ECOLOGY
Vie et Milieu-Life and Environment Pub Date : 2009-01-01
V Nair, M K Nishiguchi
{"title":"生物特性(体外)显示自由生活和共生弧菌分离。","authors":"V Nair,&nbsp;M K Nishiguchi","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Adhesion and biofilm forming ability of symbiotic bacteria play a crucial role in host colonization and tissue infection. Bacteria benefit by adhering to their host in a manner that allows them to successfully maintain contact for the exchange of nutrients, hormones, or other necessary products. This study examined pili morphology, motility, and biofilm formation exhibited by Vibrio fischeri strains (free-living and symbiotic). Since these symbiotic factors contribute in some fashion to the interaction between V. fischeri and their squid host, variation between strains may be a contributing factor that leads to specificity among different hosts. V. fischeri strains examined in this study demonstrated considerable variation in their biological properties when observed in vitro. In addition to differences observed between strains isolated from several different host species, we observed variation between strains isolated from the same host species from diverse geographical locations. This study suggests that subtle differences in the biological properties of closely related V. fischeri strains may influence the nature of the interaction among V. fischeri and their sepiolid hosts.</p>","PeriodicalId":49379,"journal":{"name":"Vie et Milieu-Life and Environment","volume":"59 3-4","pages":"277-285"},"PeriodicalIF":0.2000,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2923388/pdf/nihms213718.pdf","citationCount":"0","resultStr":"{\"title\":\"BIOLOGICAL PROPERTIES (IN VITRO) EXHIBITED BY FREE-LIVING AND SYMBIOTIC VIBRIO ISOLATES.\",\"authors\":\"V Nair,&nbsp;M K Nishiguchi\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Adhesion and biofilm forming ability of symbiotic bacteria play a crucial role in host colonization and tissue infection. Bacteria benefit by adhering to their host in a manner that allows them to successfully maintain contact for the exchange of nutrients, hormones, or other necessary products. This study examined pili morphology, motility, and biofilm formation exhibited by Vibrio fischeri strains (free-living and symbiotic). Since these symbiotic factors contribute in some fashion to the interaction between V. fischeri and their squid host, variation between strains may be a contributing factor that leads to specificity among different hosts. V. fischeri strains examined in this study demonstrated considerable variation in their biological properties when observed in vitro. In addition to differences observed between strains isolated from several different host species, we observed variation between strains isolated from the same host species from diverse geographical locations. This study suggests that subtle differences in the biological properties of closely related V. fischeri strains may influence the nature of the interaction among V. fischeri and their sepiolid hosts.</p>\",\"PeriodicalId\":49379,\"journal\":{\"name\":\"Vie et Milieu-Life and Environment\",\"volume\":\"59 3-4\",\"pages\":\"277-285\"},\"PeriodicalIF\":0.2000,\"publicationDate\":\"2009-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2923388/pdf/nihms213718.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Vie et Milieu-Life and Environment\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vie et Milieu-Life and Environment","FirstCategoryId":"93","ListUrlMain":"","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0

摘要

共生细菌的粘附和生物膜形成能力在宿主定植和组织感染中起着至关重要的作用。细菌通过附着在宿主身上而受益,这种方式使它们能够成功地保持接触,以交换营养物质、激素或其他必要的产物。本研究检测了费氏弧菌菌株(自由生活和共生)的毛形态、运动性和生物膜形成。由于这些共生因子以某种方式促进了V. fischeri与其鱿鱼宿主之间的相互作用,菌株之间的差异可能是导致不同宿主之间特异性的一个促成因素。本研究中检测的费氏弧菌菌株在体外观察时表现出相当大的生物学特性变化。除了从几种不同宿主分离的菌株之间观察到的差异外,我们还观察到从不同地理位置的同一宿主分离的菌株之间的差异。本研究表明,亲缘关系密切的费氏弧菌菌株生物学特性的细微差异可能会影响费氏弧菌与其磷脂寄主相互作用的性质。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
BIOLOGICAL PROPERTIES (IN VITRO) EXHIBITED BY FREE-LIVING AND SYMBIOTIC VIBRIO ISOLATES.

Adhesion and biofilm forming ability of symbiotic bacteria play a crucial role in host colonization and tissue infection. Bacteria benefit by adhering to their host in a manner that allows them to successfully maintain contact for the exchange of nutrients, hormones, or other necessary products. This study examined pili morphology, motility, and biofilm formation exhibited by Vibrio fischeri strains (free-living and symbiotic). Since these symbiotic factors contribute in some fashion to the interaction between V. fischeri and their squid host, variation between strains may be a contributing factor that leads to specificity among different hosts. V. fischeri strains examined in this study demonstrated considerable variation in their biological properties when observed in vitro. In addition to differences observed between strains isolated from several different host species, we observed variation between strains isolated from the same host species from diverse geographical locations. This study suggests that subtle differences in the biological properties of closely related V. fischeri strains may influence the nature of the interaction among V. fischeri and their sepiolid hosts.

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
Vie et Milieu-Life and Environment
Vie et Milieu-Life and Environment 环境科学-海洋与淡水生物学
CiteScore
0.80
自引率
0.00%
发文量
2
审稿时长
>36 weeks
期刊介绍: Vie et Milieu / Life & Environment is an international journal of general ecology publishing papers in English on marine ecology, trophic webs, ecophysiology, quantitative ecology, modelisation, evolution, phylogenetics, genetics, symbioses, environment. The journal is focused on marine sciences, but also publishes studies on lagoonal and terrestrial domains.
×
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