EXTRACELLULAR ACIDIC POLYSACCHARIDES FROM C. INSIDIOSUM AND OTHER CORYNEBACTERIUM SPP.

Canadian Science Publishing - Tập 39 Số 11 - Trang 2274-2281 - 1961
Philip A.J. Gorin, J. F. T. Spencer

Tóm tắt

The extracellular polysaccharide of Corynebacteriuminsidiosum, the causative agent of alfalfa wilt, contains D-glucose, D-galactose, and L-fucose in the proportions 2:3:4, with smaller amounts of an unknown acid. Partial acid hydrolysis of the polysaccharide gives 4-O-β-D-glucopyranosyl-L-fucose and 4-O-β-D-glucopyranosyl-(3-O-D-galactopyranosyl)-L-fucose as neutral oligosaccharides. Also formed are D-galactose, substituted in the 4-position with an unknown acid, and 4-O-β-D-glucopyranosyl-(3-O-D-galactopyranosyl)-L-fucose, which has the 4-position of the galactopyranosyl moiety substituted in a similar way. It appears that the above oligosaccharides represent the structure of the polysaccharide to a considerable extent.

Từ khóa


Tài liệu tham khảo

SI'ENCEK P. A., 1961, J. GORIN. Can. J. Microbiol., 7, 185, 10.1139/m61-024

SPEXCER D. W., 1961, Can. J. Chem., 39, 1067, 10.1139/v61-132

PUTMAN A. L., 1950, Am. Chcm. Soc., 7, 5024, 10.1021/ja01167a055

VOLFROM FI., 1951, Am. Chern. Soc., 73, 2933, 10.1021/ja01150a148

CIIARLON A. S., 1956, Chem., 34, 1200

S., 1954, PERLIN. J. Ain. Chem. Soc., 76, 5505, 10.1021/ja01650a072

PRIDHAX., 1954, Biochem. J., 58, 288, 10.1042/bj0580288

DESNUELLE I., 1945, France, 12, 871

PARTRIDGE., 1946, Nature, 158, 270, 10.1038/158270a0

Thông tin
Thông tin xuất bản

Canadian Science Publishing

Tập 39 Số 11

2274-2281

Thông tin tác giả