花蕾的发育时期是影响愈伤组织发生的重要因素。

The period of growth was significant for callus induction.

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小麦成熟胚愈伤组织的诱导率、生长率及胚性愈伤组织发生率的基因型效应有显著差别。

The effect of genotype on the rate of induction, growth and embryogenic callus initiating were different significantly.

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二是先诱导获得愈伤组织，再经继代培养获得胚胎发生。

Embryogenic callus and somatic embryos could be directly obtained on the medium only with ZT, but it was influenced by explant sources.

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