Endomitosis occurs regularly in certain tissues , such as the phloem cells of some leguminous plants 核内有丝分裂通常发生在特定组织中，如一些豆科植物的韧皮部细胞。
2.
Endomitosis the duplication of chromosomes without division of the nucleus , causing polyploidy and leading to an increase in nuclear and cytoplasmic volume 核内有丝分裂：在细胞核不分裂的情况下进行染色体复制，产生多倍体并使细胞体积增大的一种有丝分裂形式。
