作者: Hiroko Tani , Tamaki Honma , Yuzo Fujii , Koichi Yoneyama , Hiromitsu Nakajima
DOI: 10.1016/S0031-9422(02)00685-4
关键词:
摘要: Abstract A comparison of the plant growth retardant activity chlamydocin analogues, compound 1 , six derivatives from and 2 two synthetic analogues revealed that there are types in analogues. One, for example requires an oxygen atom at C-8 2-aminodecanoic acid moiety to show activity. The other, 8 no but a specific alkyl group chain length To determine differences mode action both retardant, rice seedlings were separately treated with compounds after appearance dwarfism, their endogenous ABA GA levels determined compared those control. Treatment (10 nmol/plant) increased 4 times higher than control decreased 20% (30 did not affect level content 5%