Knowledge Resource Center for Ecological Environment in Arid Area
Antifungal activity of bacterial strains from the rhizosphere of Stachytarpheta crassifolia | |
Santos, Suikinai Nobre1,2; Xisto Oliveira, Lidiane Karla3; de Melo, Itamar Soares1; Velozo, Eudes da Silva4; de Abreu Roque, Milton Ricardo5 | |
通讯作者 | Santos, Suikinai Nobre |
来源期刊 | AFRICAN JOURNAL OF BIOTECHNOLOGY
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ISSN | 1684-5315 |
出版年 | 2011 |
卷号 | 10期号:25页码:4996-5000 |
英文摘要 | This study evaluated the antifungal action of biomolecules produced from the secondary metabolism of bacterial strains found in the rhizosphere of semi arid plants against human pathogenic Candida albicans. Crude extracts were obtained using ethyl acetate as an organic solvent and the bioactivity was assessed with a bioautography technique. The results showed that bacterial strains, Alcaligenes faecalis MRbS12 and Bacillus cereus MRbS26, had compounds with antifungal bioactivity. The largest inhibition zones for both compounds were located on spots with Rf values below 0.500, indicating that the molecules possibly had polar characteristics. These results suggested that microorganisms found in the environment could have bioprospecting potential. |
英文关键词 | Biomolecules bioautoghaphy antifungal activity Alcaligenes faecalis Bacillus cereus Candida albicans |
类型 | Article |
语种 | 英语 |
国家 | Brazil |
收录类别 | SCI-E |
WOS记录号 | WOS:000294613400009 |
WOS关键词 | BIOLOGICAL-CONTROL ; BACILLUS-CEREUS ; RESISTANCE ; MECHANISMS ; ROT |
WOS类目 | Biotechnology & Applied Microbiology |
WOS研究方向 | Biotechnology & Applied Microbiology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/166850 |
作者单位 | 1.Embrapa Meio Ambiente, Lab Environm Microbiol, Sao Paulo, Brazil; 2.Univ Sao Paulo, Luiz de Queiroz Coll Agr, Dept Soil Sci, Sao Paulo, Brazil; 3.Educ Bahia, Fed Ctr Technol, Santa Ines, BA, Brazil; 4.Univ Fed Bahia, Programme Post Grad Biotechnol, Salvador, BA, Brazil; 5.Biointeracao Fed Univ Bahia, Dept Sci, Lab Biotechnol & Ecol Microorganisms, Salvador, BA, Brazil |
推荐引用方式 GB/T 7714 | Santos, Suikinai Nobre,Xisto Oliveira, Lidiane Karla,de Melo, Itamar Soares,et al. Antifungal activity of bacterial strains from the rhizosphere of Stachytarpheta crassifolia[J],2011,10(25):4996-5000. |
APA | Santos, Suikinai Nobre,Xisto Oliveira, Lidiane Karla,de Melo, Itamar Soares,Velozo, Eudes da Silva,&de Abreu Roque, Milton Ricardo.(2011).Antifungal activity of bacterial strains from the rhizosphere of Stachytarpheta crassifolia.AFRICAN JOURNAL OF BIOTECHNOLOGY,10(25),4996-5000. |
MLA | Santos, Suikinai Nobre,et al."Antifungal activity of bacterial strains from the rhizosphere of Stachytarpheta crassifolia".AFRICAN JOURNAL OF BIOTECHNOLOGY 10.25(2011):4996-5000. |
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