cytokinin

/sahy-tuh-kahy-nin/US // ˌsaɪ təˈkaɪ nɪn //UK // (ˌsaɪtəʊˈkaɪnɪn) //

细胞分裂素,细胞因子,细胞素,胞衣素

Definitions

n.名词 noun

1
Biochemistry.
- : any of a class of plant hormones, produced by the roots and traveling upward through the xylem, that promote tissue growth and budding and, on application, retard plant senescence.