Objective:To reveal the screening of metal tolerance and dye-decolorizing of Nocardiopsis sp.Methods:NiSO_(4) and Congo red dye were used for evaluating the metal tolerance and dyedecolorizing of the randomly selected...Objective:To reveal the screening of metal tolerance and dye-decolorizing of Nocardiopsis sp.Methods:NiSO_(4) and Congo red dye were used for evaluating the metal tolerance and dyedecolorizing of the randomly selected actinobacterial isolates.Results:Nocardiopsis sp.SD8 showed a better efficiency in Ni(II)tolerance,though a longer lag phase was observed for this microorganism grown for 7 days in integrated mismatch negativity.Interestingly,we also found that Nocardiopsis sp.SD8 had dye-decolorizing,hemolytic,lipase and protease activity.Conclusions:The present results revealed the bioremediation of metal resistant and diverse properties of Nocardiopsis sp.SD8 and further investigations are needed to extract and identify the potent molecule.展开更多
基金Supported by DST(Ref No.DST/IS-STAC/CO2-SR-163/13(G)).
文摘Objective:To reveal the screening of metal tolerance and dye-decolorizing of Nocardiopsis sp.Methods:NiSO_(4) and Congo red dye were used for evaluating the metal tolerance and dyedecolorizing of the randomly selected actinobacterial isolates.Results:Nocardiopsis sp.SD8 showed a better efficiency in Ni(II)tolerance,though a longer lag phase was observed for this microorganism grown for 7 days in integrated mismatch negativity.Interestingly,we also found that Nocardiopsis sp.SD8 had dye-decolorizing,hemolytic,lipase and protease activity.Conclusions:The present results revealed the bioremediation of metal resistant and diverse properties of Nocardiopsis sp.SD8 and further investigations are needed to extract and identify the potent molecule.
