BIOLOGICAL-ACTIVITY OF A SYNTHETIC PENTASACCHARIDE FRAGMENT OF XYLOGLUCAN

被引：23

作者：

PAVLOVA, ZN ^{[1
]}

ASH, OA ^{[1
]}

VNUCHKOVA, VA ^{[1
]}

BABAKOV, AV ^{[1
]}

TORGOV, VI ^{[1
]}

NECHAEV, OA ^{[1
]}

USOV, AI ^{[1
]}

SHIBAEV, VN ^{[1
]}

机构：

[1] ND ZELINSKII ORGAN CHEM INST,MOSCOW 117334,USSR

来源：

PLANT SCIENCE | 1992年 / 85卷 / 02期

关键词：

OLIGOSACCHARIN; PENTASACCHARIDE; FUSICOCCIN; 6-BENZYLAMINOPURINE; RHIZOGENESIS; XYLOGLUCAN;

D O I：

10.1016/0168-9452(92)90107-W

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A synthetic pentasaccharide, L-Fuc(alpha-1-2)D-Gal(beta-1-2)D-Xyl(alpha-1-6)D-Glc(beta-1-4)D-Glc, has been found to suppress the fusicoccin(FC)-stimulated elongation of isolated pumpkin cotyledons but not to affect their growth induced by 6-benzylaminopurine (6-BAP). The effect of the pentasaccharide was most pronounced at 10(-8) M. Administration of the pentasaccharide into the nutrient medium for culturing wheat immature embryos in vitro resulted in induction of rhizogenesis and markedly stimulated the formation of callus and meristematic zones.

引用

页码：131 / 134

页数：4

共 13 条

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