Persistence of Pathogenic and Non-Pathogenic Escherichia coli Strains in Various Tropical Agricultural Soils of India.
作者: S NaganandhiniZ John KennedyM UyttendaeleD Balachandar
刊名: PLoS ONE, 2017, Vol.10 (6)
来源数据库: Directory of Open Access Journals
DOI: 10.1371/journal.pone.0130038
原始语种摘要: The persistence of Shiga-like toxin producing E. coli (STEC) strains in the agricultural soil creates serious threat to human health through fresh vegetables growing on them. However, the survival of STEC strains in Indian tropical soils is not yet understood thoroughly. Additionally how the survival of STEC strain in soil diverges with non-pathogenic and genetically modified E. coli strains is also not yet assessed. Hence in the present study, the survival pattern of STEC strain (O157-TNAU) was compared with non-pathogenic (MTCC433) and genetically modified (DH5α) strains on different tropical agricultural soils and on a vegetable growing medium, cocopeat under controlled condition. The survival pattern clearly discriminated DH5α from MTCC433 and O157-TNAU, which had shorter life (40...
全文获取路径: DOAJ  (合作)
影响因子:3.73 (2012)

  • survival 生存
  • Escherichia 埃希氏菌属
  • longer 较长纵堆装法
  • compared 肿瘤和正常组织细胞周期的比较
  • tropical 热带的
  • pattern 模型
  • pathogenic 病原的
  • biological 生物学的
  • significantly 较大地
  • vegetable 蔬菜