| Abstract: | A phytotoxic PLPC has been isolated from the mycelium of the fungusVerticillium dahliae Kleb., strain 614. The polysaccharide component has been split out from the PLPC by mild acid hydrolysis. The polysaccharide has been fractionated and the monosaccharide compositions of the fractions have been determined. A phytotoxic polysaccharide homogeneous according to gel chromatography and chromatography on DEAE-cellulose has been isolated which consists of an  -glucan containing a minor amount of D-glucosamine.Tashkent State University. All-Union Scientific-Research Institute of Agricultural Microbiology, Leningrad. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 774–777, November–December, 1979. |
