Results showed: There are two types of genetic heredity of male sterile in carrot, cytoplasmic and nuclear-cytoplasm interactive.
试验结果表明：胡萝卜雄性不育性遗传类型有两种，即细胞质不育型和核质互作不育型。
There were much less organelles and starch grains in cytoplasm of mature sterile pollen.
花粉细胞质中细胞器明显减少，淀粉粒数量少。
There were much less organelles and starch grains in cytoplasm of mature sterile pollen.
花粉细胞质中细胞器明显减少，淀粉粒数量少。
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