嗜冷黄杆菌体外生物膜的形成

IF 0.6 4区农林科学 Q4 FISHERIES

Fish Pathology Pub Date : 2018-12-15 DOI:10.3147/JSFP.53.128

A. Papadopoulou, T. Wiklund

{"title":"嗜冷黄杆菌体外生物膜的形成","authors":"A. Papadopoulou, T. Wiklund","doi":"10.3147/JSFP.53.128","DOIUrl":null,"url":null,"abstract":"The fish pathogen Flavobacterium psychrophilum has been shown to occur in two colony phenotypes, rough and smooth. The aim of this study was to examine the effect of environmental and nutritional factors on the biofilm formation of both phenotypes under in vitro static conditions. The present study revealed that smooth cells displayed higher abilities of biofilm formation compared to rough cells in nutrient-rich media (TYES broth and fish feed) under static conditions, while biofilms formed by cells of both phenotypes were mainly Ca2+ dependent than Mg互 Neither of the colony phenotypes was able to form biofilms in the low-nutrient medium (lake water) within 5 days.","PeriodicalId":51052,"journal":{"name":"Fish Pathology","volume":"15 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2018-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"In Vitro Biofilm Formation of Flavobacterium psychrophilum\",\"authors\":\"A. Papadopoulou, T. Wiklund\",\"doi\":\"10.3147/JSFP.53.128\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The fish pathogen Flavobacterium psychrophilum has been shown to occur in two colony phenotypes, rough and smooth. The aim of this study was to examine the effect of environmental and nutritional factors on the biofilm formation of both phenotypes under in vitro static conditions. The present study revealed that smooth cells displayed higher abilities of biofilm formation compared to rough cells in nutrient-rich media (TYES broth and fish feed) under static conditions, while biofilms formed by cells of both phenotypes were mainly Ca2+ dependent than Mg互 Neither of the colony phenotypes was able to form biofilms in the low-nutrient medium (lake water) within 5 days.\",\"PeriodicalId\":51052,\"journal\":{\"name\":\"Fish Pathology\",\"volume\":\"15 1\",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2018-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fish Pathology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.3147/JSFP.53.128\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"FISHERIES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fish Pathology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.3147/JSFP.53.128","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"FISHERIES","Score":null,"Total":0}

引用次数: 3

摘要

鱼类致病菌嗜冷黄杆菌有两种菌落表型，粗糙型和光滑型。本研究的目的是研究在体外静态条件下，环境和营养因素对两种表型生物膜形成的影响。本研究发现，在静态条件下，光滑细胞在富营养培养基(TYES肉汤和鱼饲料)中比粗糙细胞形成生物膜的能力更高，而两种表型细胞形成的生物膜主要依赖于Ca2+而不是Mg。两种菌落表型在低营养培养基(湖水)中均不能在5天内形成生物膜。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

In Vitro Biofilm Formation of Flavobacterium psychrophilum

The fish pathogen Flavobacterium psychrophilum has been shown to occur in two colony phenotypes, rough and smooth. The aim of this study was to examine the effect of environmental and nutritional factors on the biofilm formation of both phenotypes under in vitro static conditions. The present study revealed that smooth cells displayed higher abilities of biofilm formation compared to rough cells in nutrient-rich media (TYES broth and fish feed) under static conditions, while biofilms formed by cells of both phenotypes were mainly Ca2+ dependent than Mg互 Neither of the colony phenotypes was able to form biofilms in the low-nutrient medium (lake water) within 5 days.

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