The effect of ethylene on adventitious root formation in mung bean (Vigna radiata) cuttings

The effect of ethylene on adventitious root formation in mung bean (Vigna radiata) cuttings
复制标题

乙烯对绿豆插条不定根形成的影响

DOI:
10.1007/bf02266952
复制
发表时间:
1985
影响因子:
4.8
通讯作者:
T. Rost
T. Rost
中科院分区:
生物学3区
文献类型:
--
作者:
J. Robbins;Michael S. Reid;J. Paul;T. Rost

文献摘要

参考文献

被引文献

相似文献

利用循环溶液培养系统,研究了乙烯对绿豆插条不定根形成的促进作用。根的数量与暴露在气体中的时间成比例地增加。平均根数每切割为4天的乙烯和空气对照暴露分别为45和19。取穗后2-3天,组织对24小时乙烯“脉冲”最敏感。在13 μl 1− 1乙烯浓度下生根最多。乙烯处理抑制了根和顶芽的生长。应用Ag+,作为银硫代硫酸盐,逆转乙烯对两种生长反应的影响,但对根数没有影响。降冰片二烯,乙烯作用的另一种抑制剂,逆转了所有三种乙烯反应。
A promotive effect of ethylene on the formation of adventitious roots by mung bean cuttings was demonstrated using a recirculating solution culture system to apply dissolved ethylene. The number of roots increased in proportion to the length of exposure to the gas. Mean root numbers per cutting for a 4-day exposure to ethylene and an air control were 45 and 19, respectively. The tissue was most sensitive to a 24-h ethylene “pulse” 2–3 days after taking cuttings. Rooting was maximal at a concentration of 13 μl 1−1ethylene. The ethylene treatment inhibited the growth of roots and terminal buds. Application of Ag+, as silver thiosulfate, reversed the effect of ethylene on the two growth responses but had no effect on root numbers. Norbornadiene, another inhibitor of ethylene action, reversed all three ethylene responses.
生长素极性运输抑制剂,2,3,5-三碘苯甲酸(TIBA)
DOI: --
发表时间: 2011
期刊: Acta Hort
影响因子: --
作者:
Saniewski;M.;Miyamoto;K.;Okubo;H. and Ueda;J
通讯作者: J