伊贝母组织培养中染色体组型变化的研究

A Study of Karyotype Changes on F.pallidiflora Schrenk in Tissue Culture

本文报道了伊贝母(F.pallidiflora Schrenk)组织培养中几种愈伤组织细胞染色体组型的变化,并与未经培养的根尖细胞的染色体组型进行了比较.认为组织培养对于建立组型异株是一种很有效的方法.

The present paper reports the karyotype changes in callus cells ofF.pallibiflora Schrenk in tissue culture,compared to the karyotypechanges in non-cultural root tip cells.This fact suggests that tissue cultureis a potential method for producing plants with novel karyotypes.