Changes in Endogenous Ribosyl-trans-zeatin and IAA Levels in Relation to the Proliferation of Tobacco Crown Gall Cells |
| |
| Authors: | Nakajima Hiromitsu; Yokota Takao; Takahashi Nobutaka; Matsumoto Takashi; Noguchi Masao |
| |
| Institution: | 1 Department of Agricultural Chemistry, The University of Tokyo Bunkyo-ku, Tokyo 113, Japan
2 Central Research Institute, The Japan Tobacco Public Corporation 6-2, Umegaoka, Midoriku, Yokohama 227, Japan |
| |
| Abstract: | Changes in the contents of major endogenous plant hormones intobacco crown gall cells, namely IAA and ribosyl-trans-zeatin,during cell growth were examined using HPLC and 14C-labeledplant hormones. The content of IAA was high at the early logarithmicstage, while that of ribosyl-trans-zeatin was high at the middlelogarithmic stage. This suggests that cell growth is affectedfirst by IAA, then by ribosyl-trans-zeatin.
3 Present address: Department of Agricultural Chemistry, TottoriUniversity, Koyama, Tottori 680, Japan (Received July 13, 1981; Accepted September 11, 1981) |
| |
| Keywords: | |
| 本文献已被 Oxford 等数据库收录！ |
|
