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- achiasmatic meiosis 无交叉减数分裂
- Abnormal meiosis also was observed. 还观察到花粉母细胞异常减数分裂现象。
- The failure of homologous chromosomes to pair during meiosis. 不联会在减数分裂期间同源染色体不联会成对
- Meiosis of microspore mother cells is synchronous or unsynchronous. 小孢子母细胞减数分裂同步或不同步。
- Reproduction without meiosis or formation of gametes. 无配生殖,无融合生殖无须减数分裂或形成配子的繁殖
- The separation of homologous chromosomes during meiosis. 在减数分裂过程中同源染色体的分离.
- Prophase The first stage of cell division in meiosis and mitosis. 前期:细胞减数分裂和有丝分裂的第一个阶段。
- The dyad formed in Meiosis I was wrapped by thick callose. 粗/双线期,细胞的电子密度增加,细胞壁积累胼胝质,切断大孢子母细胞与珠心细胞之间的胞间连丝,核糖体的数量增多,线粒体与质体的形态变得不易区分,呈现脱分化状态。
- Diakinesis The last stage of the PROPHASE in the first division of MEIOSIS. 终变期:减数分裂第一次分裂前期中的最后一个阶段。
- A pair of homologous,synapsed chromosomes associated together during meiosis. 二价染色体在成熟分裂时联在一起的一对同源、联会染色体
- A cell from which an egg or ovum develops by meiosis; a female gametocyte. 卵母细胞一种通过分裂产生卵子的细胞,是一种雌性配子母细胞。
- A pair of homologous, synapsed chromosomes associated together during meiosis. 二价染色体在成熟分裂时联在一起的一对同源、联会染色体
- A cell from which an egg or ovum develops by meiosis;a female gametocyte. 卵母细胞一种通过分裂产生卵子的细胞,是一种雌性配子母细胞
- The megaspore mother cell meiosis to form a linear megaspore tetrad. 大孢子母细胞减数分裂产生直线形大孢子四分体。
- Successive cytokinesis in the microspore mother cells (MMCs) follows meiosis. 小孢子母细胞减数分裂的胞质分裂为连续型。
- Spore mother cell A cell that gives rise to four haploid spores by meiosis. 孢子母细胞:可以发生减数分裂产生四个单倍体孢子的细胞。
- The failure of any process in meiosis can result in chromosome mal-disjunction. 这个过程中,任何一个环节的错误都可能会导致染色体的异常分离。
- The stage of mitosis and meiosis in which the chromosomes move to opposite ends of the nuclear spindle. 细胞分裂后期染色体向细胞核轴心相反一端移动的有丝分裂和减数分裂阶段
- One pair of homologous chromosomes resulting from the division of a tetrad during meiosis. 二分体一对由四分体在成熟分裂过程中形成的同源染色体
- A characteristic resulting from the exchange of genetic material between homologous chromosomes during meiosis. 交换特征由减数分裂期内同源染色体之间的遗传物质的交换而产生的特征