• 细胞分裂产生两个细胞进而分化发育成多细胞原球形心形子叶

    Then embryogenic cell divided into two cells, which sequentially differentiated through multicell proembryo, globular, heart-shaped and cotyledonary embryo stages.

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  • 此外,研究人员失效磷酸化蛋白另外细胞——体外细胞活体果蝇中,发现了类似的非对称有丝分裂

    Asymmetric mitoses were also observed in two other phosphorylated proteins primed for destruction, and in two other cell types: monkey cells in vitro, and Drosophila embryos in vivo.

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  • 外源生长素细胞分裂诱导培养细胞分化增殖所必需2,4-D诱导愈伤组织重要激素

    The exogenous auxin and cytokinin are necessary to induced differentiation and proliferation of cells of culture in vitro. 2,4-D is an important hormone of induced embryogenic calluses.

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  • 细胞分裂生长素的使用对体正常成熟没有明显促进作用,高浓度时抑制体的正常成熟;

    L-1. Combination of cytokinins and auxin did not marked improve somatic embryos normal maturation, furthermore prevented their maturation in a higher concentration level.

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  • 细胞分裂生长素的使用对体正常成熟没有明显促进作用,高浓度时抑制体的正常成熟;

    L-1. Combination of cytokinins and auxin did not marked improve somatic embryos normal maturation, furthermore prevented their maturation in a higher concentration level.

    youdao

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