dikaryon

Some of red cell nucleus looks like dumbbell or dikaryon .

14.多倍体虹鳟血液中有一定比例的红细胞核呈哑铃型或双核型。

Such a dikaryon cannot apparently exist independently of the haploid phase .

这样的双核体显然不能独立于单倍体阶段而存在。

The phenomenon in which only one nuclear type isolated from dikaryon via protoplast manipulation and 2 or 3 out of 4 mating types of basidiospore sometimes can be observered in our genetic analysis .

菌丝体经原生质体单核化后只找到1种交配型和担孢子只找到2种或3种交配型的现象并不罕见。