Qualitative analysis of biosurfactants from Bacillus species exhibiting antifungal activity
作者: Ambrin SarwarGünter BraderErika CorrettoGajendar AletiMuhammad AbaidullahAngela SessitschFauzia Yusuf Hafeez
作者单位: 11 Department of Biosciences, Faculty of Sciences, COMSATS Institute of Information Technology, Islamabad, Pakistan
2 2 Health & Environment Department, Bioresources Unit, AIT Austrian Institute of Technology GmbH, AIT, Konrad Lorenz Strasse, Tulln, Austria
刊名: PLOS ONE, 2018, Vol.13 (6)
来源数据库: PLOS
DOI: 10.1371/journal.pone.0198107
原始语种摘要: Bacillus spp. produce a broad spectrum of lipopeptide biosurfactants, among which surfactin, iturin and fengycin are widely studied families. The goals of this study were to characterize the biosurfactant activity of Bacillus spp. and to investigate their motility and biofilm formation capabilities. In addition, we extracted lipopeptides from these bacteria to assess their antifungal activities and analyzed these products by mass spectrometry (MS). B . amyloliquefaciens FZB42, Bacillus sp. NH 217 and B . subtilis NH-100 exhibited excellent biosurfactant and surface spreading activities, whereas B . atrophaeus 176s and Paenibacillus polymyxa C1225 showed moderate activity, and B . subtilis 168 showed no activity. Strains FZB42, NH-100, NH-217, 176s and CC125 exhibited excellent biofilm...
全文获取路径: PLOS  (合作)
影响因子:3.73 (2012)

  • iturin 伊枯草菌素
  • Trichoderma 生菌散
  • activity 活度
  • biocontrol 生物控制
  • subtilis 微小
  • lipopeptide 脂肽
  • antifungal 抗真菌的
  • extracts 摘记
  • biofilm 生物薄膜
  • potential