The Characteristics of Growth of Bacilli Formed Fouling on Wooden Constructions

Volodyslav Yu. Basarab, O. Voronkova, Y. Voronkova, O. Severynovska
{"title":"The Characteristics of Growth of Bacilli Formed Fouling on Wooden Constructions","authors":"Volodyslav Yu. Basarab, O. Voronkova, Y. Voronkova, O. Severynovska","doi":"10.18052/WWW.SCIPRESS.COM/ILNS.70.34","DOIUrl":null,"url":null,"abstract":"Problem of biofilm formation have a great significance for environmental microbiological research. Biospheric microorganisms can form biofilm, that provide bacteria resistance to influence of different environmental factors. Some of the most common bacteria in biosphere are bacilli, among them there are film-forming strains.Bacillus spp.ia a well-known film forming microorganisms that colonize environmental objects. The biofilm fouling of underwater elements of small wooden constructions located on the Dnieper River near the city of the Dnipro (Ukraine) was studied. It was found that biofilms from surfaces of water constructions include bacilli. It is established that the mean values of CFU in samples from running and still water were (1.81±0.52)×108and (1.83±0.53)×108CFU / ml respectively per area of wooden sample approximately 1 cm2, while during the laboratory cultivation of the film, formed by these cultures on the plate, the number of cells was (4.90±0.93)×107and (4.60±1.07)×107CFU / ml per 1 cm2of the well’s bottom, which was an approximate limit of the content of cells of theBacillus spp.film per unit of area.","PeriodicalId":14407,"journal":{"name":"International Letters of Natural Sciences","volume":null,"pages":null},"PeriodicalIF":0.3000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Letters of Natural Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18052/WWW.SCIPRESS.COM/ILNS.70.34","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Problem of biofilm formation have a great significance for environmental microbiological research. Biospheric microorganisms can form biofilm, that provide bacteria resistance to influence of different environmental factors. Some of the most common bacteria in biosphere are bacilli, among them there are film-forming strains.Bacillus spp.ia a well-known film forming microorganisms that colonize environmental objects. The biofilm fouling of underwater elements of small wooden constructions located on the Dnieper River near the city of the Dnipro (Ukraine) was studied. It was found that biofilms from surfaces of water constructions include bacilli. It is established that the mean values of CFU in samples from running and still water were (1.81±0.52)×108and (1.83±0.53)×108CFU / ml respectively per area of wooden sample approximately 1 cm2, while during the laboratory cultivation of the film, formed by these cultures on the plate, the number of cells was (4.90±0.93)×107and (4.60±1.07)×107CFU / ml per 1 cm2of the well’s bottom, which was an approximate limit of the content of cells of theBacillus spp.film per unit of area.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
木结构上芽孢结垢的生长特征
生物膜的形成问题对环境微生物学研究具有重要意义。生物圈微生物可以形成生物膜,为细菌提供抵抗不同环境因素影响的能力。生物圈中一些最常见的细菌是杆菌,其中有成膜菌株。芽孢杆菌是一种众所周知的成膜微生物,在环境物体中定居。研究了位于第聂伯河(乌克兰)附近的小型木制建筑的水下部件的生物膜污染。研究发现,水建筑表面的生物膜中含有杆菌。据证实,自来水和静水样品中CFU的平均值分别为(1.81±0.52)×108和(1.83±0.53)×108CFU/ml/面积约1cm2的木制样品,而在实验室培养由这些培养物在平板上形成的膜的过程中,孔底每1cm2的细胞数为(4.90±0.93)×107和(4.60±1.07)×107CFU/ml,这是每单位面积的芽孢杆菌属膜的细胞含量的近似极限。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
International Letters of Natural Sciences
International Letters of Natural Sciences MULTIDISCIPLINARY SCIENCES-
自引率
0.00%
发文量
0
期刊最新文献
Characterizing Maize Genotypes for Salt Tolerance Using Morphological and Ionic Traits at Seedling Stage Responses of Okra and Soil Microbial Population Changes to the Application of Tithonia Manure   Performance of Test Crosses of Maize Variety Sarhad White with Jalal and Kiramat for Morphological Traits Water Footprint for Garlic under Irrigation Levels and Agrispon Application Low Doses of Imidacloprid Induce Oxidative Stress and Neural Cell Disruption in Earthworm Eisenia fetida
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1