植物生长激素
These buds themselves also produce auxin. 这些叶芽本身也产生生长素。
Hormones, especially AUXINS, are involved in the promotion of elongation. 激素尤其是植物生长素可以促进细胞壁的延伸。
Auxin, cytokinin and abscisic acid contents also affect male sterility. 在雄性不育特性方面，生长素、细胞分裂素和脱落酸有重要作用；
The results also showed that auxin could raise the amount of root RNA. 试验中发现生长素提高根系核酸的含量。
These suggested that auxin could regulate RSV replication in rice plant. 由此可见水稻体内生长素含量的变化能够影响RSV在寄主体内的复制。
