CHROMOSAPONIN-I STIMULATES THE ELONGATION OF CORTICAL-CELLS IN LETTUCE ROOTS

被引:17
作者
TSURUMI, S [1 ]
WADA, S [1 ]
机构
[1] KYORITSU WOMENS UNIV,BIOL LAB,TOKYO 193,JAPAN
关键词
CHROMOSAPONIN I; LACTUCA SATIVA; LETTUCE; ROOT GROWTH; SAPONIN;
D O I
10.1093/oxfordjournals.pcp.a078840
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Chromosaponin I (CSI) stimulates the growth of lettuce roots (Lactuca sativa L. cv. Grand Rapids), causing accelerated cell elongation. Growth stimulation was detected 6 h after the initiation of treatment with CSI, continuing for 3 days. Elongation of root cells in various other plants was also promoted by CSI.
引用
收藏
页码:925 / 929
页数:5
相关论文
共 8 条
[1]   CELLULAR GROWTH IN ROOTS OF A GIBBERELLIN-DEFICIENT MUTANT OF TOMATO (LYCOPERSICON-ESCULENTUM MILL) AND ITS WILD-TYPE [J].
BARLOW, PW ;
BRAIN, P ;
PARKER, JS .
JOURNAL OF EXPERIMENTAL BOTANY, 1991, 42 (236) :339-351
[3]  
EVANS ML, 1984, ENCY PLANT PHYSL, V10, P23
[4]  
MEINERS S, 1991, PLANTA, V184, P443, DOI 10.1007/BF00197891
[5]  
TANIMOTO E, 1994, PLANT CELL PHYSIOL, V35, P1019
[6]   CHROMOSAPONIN-I STIMULATES THE GROWTH OF LETTUCE ROOTS [J].
TSURUMI, S ;
TSUJINO, Y .
PHYSIOLOGIA PLANTARUM, 1995, 93 (04) :785-789
[7]   A GAMMA-PYRONYL-TRITERPENOID SAPONIN FROM PISUM-SATIVUM [J].
TSURUMI, S ;
TAKAGI, T ;
HASHIMOTO, T .
PHYTOCHEMISTRY, 1992, 31 (07) :2435-2438
[8]   PROMOTIVE EFFECT OF CAPILLAROL AND RELATED-COMPOUNDS ON ROOT-GROWTH [J].
UEDA, J .
PHYSIOLOGIA PLANTARUM, 1989, 76 (01) :42-46