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Short communication: Resazurin reducing time as an indicator of Bradyrhizobium viable cell count
(1998-01-01)
A method based on the use of resazurin (RSZ) is described to determine the number of viable Bradyrhizobium japonicum cells in culture medium. The observation of RSZ reduction can be done spectrophotometrically or visually. ...
Short communication: Resazurin reducing time as an indicator of Bradyrhizobium viable cell count
(1998-01-01)
A method based on the use of resazurin (RSZ) is described to determine the number of viable Bradyrhizobium japonicum cells in culture medium. The observation of RSZ reduction can be done spectrophotometrically or visually. ...
Use of lipopolysaccharides to characterize Bradyrhizobium spp.
(1996-09-01)
Three methods of extraction of lipopolysaccharide (LPS) were compared-the conventional hot phenol-water method with 40% phenol, a modified form of this method using 10% phenol, and the hot saline method. Good recovery of ...
Use of lipopolysaccharides to characterize Bradyrhizobium spp.
(1996-09-01)
Three methods of extraction of lipopolysaccharide (LPS) were compared-the conventional hot phenol-water method with 40% phenol, a modified form of this method using 10% phenol, and the hot saline method. Good recovery of ...