作者: Abdulhussien Mahdi , Abdula Kadim , Lena Fadhil
DOI:
关键词: Ammonium sulfate precipitation 、 Microbiology 、 Serratia marcescens 、 Chitinase 、 Trichophyton rubrum 、 Aspergillus flavus 、 Alternaria 、 Aspergillus niger 、 Biology 、 Aspergillus fumigatus
摘要: 36 [90%] Serratia marcescens isolates were obtained out of 150 samples soil, taken from different locations in a farm Babylon city. The isolate that produced chitinase higher level was chosen to purify through: ammonium sulfate precipitation. purified has molecular weight 54000 Daltons by using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Chitinase showed stronger inhibitory activity Trichophyton rubrum , Alternaria alternate Aspergillus fumigatus niger flavus . Keywords: chitinase, antifungal