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- The chiasmata observed during the later stages of the meiotic prophase are cytological evidence of earlier cross-over events. 在减数分裂前期末所看到的交叉是在这以前发生了互换事件的细胞学证据。
- The microspore mother stage and meiotic prophase were the developmental stages that were most sensitive to low temperature. 小孢子母细胞时期和减数分裂前期是对低温最敏感的发育阶段。
- 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。
- 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。
- meiosis prophase [医] 减数分裂前期
- The stage in prophase of meiosis during which homologous chromosomes become paired. 偶线期减数分裂的前期阶段，在此期间异体同型的染色体配对
- In meiosis, the association of four homologous chromatids seen during the pachytene stage of prophase. 减数分裂前期的粗线期中，四个同源的染色单体向联系形成的结构。
- The third stage of the prophase of meiosis during which the homologous chromosomes become short and thick and divide into four distinct chromatids. 粗线期在同周期的染色体群变短变粗并分裂为四个不同的染色单体过程中减数分裂前期的第三个阶段
- Chiasma (pl.chiasmata) A connection between homologous chromosomes seen during the prophase stage of meiosis. 交叉：在细胞减数分裂的前期，同源染色体之间形成的接触点。
- Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis. 染色粒：在有丝分裂及减数分裂的前期存在于染色体上的小念珠状的着色深的结构。
- The stage of mitosis and meiosis, following prophase and preceding anaphase, during which the chromosomes are aligned along the metaphase plate. 中期细胞核的有丝分裂和减数分裂阶段，发生于前期之后和后期之前，在此期间内染色体在中期板平面上定向排列
- Synapsis (pairing) The association of homologous chromosomes during the prophase stage of meiosis that leads to the production of a haploid number of bivalents. 联会（配对）：能产生单倍二价体的减数分裂前期，同源染色体的联合现象。
- Terminalization The movement of chiasmata to the end of the bivalent arms, a process that may occur during late prophase I of meiosis. 交叉)移端：发生在第一次减数分裂后期，染色体交叉向二价体染色体臂的末端移动的过程。
- Chromatid One of a pair of replicated chromosomes found during the prophase and metaphase stages of mitosis and meiosis. 染色单体：在有丝分裂和减数分裂的前期和中期一对已经复制了的染色体中的一个。
- The stage of mitosis and meiosis,following prophase and preceding anaphase,during which the chromosomes are aligned along the metaphase plate. 中期细胞核的有丝分裂和减数分裂阶段，发生于前期之后和后期之前，在此期间内染色体在中期板平面上定向排列
- Telophase is roughly the reverse of prophase. 末期大致是早期的逆向。
- Diplotene In MEIOSIS, the stage in late PROPHASE I when the pairs of chromatids begin to separate from the tetrad formed by the association of homologous chromosomes. 双线期：在减数第一次分裂的前期中的靠后的一个阶段。
- In early prophase of mitosis and later prophase of meiosis, the chromosomes split lengthwise into two identical chromatids held together by the CENTROMERE. 在有丝分裂前期的开始以及减数分裂前期的结尾，染色体通过着丝点形成两个完全相同的染色单体。
- Abnormal meiosis also was observed. 还观察到花粉母细胞异常减数分裂现象。
- The final stage of the prophase in meiosis, characterized by shortening and thickening of the paired chromosomes, formation of the spindle fibers, disappearance of the nucleolus, and degeneration of the nuclear membrane. 终变期有丝分裂的最终阶段，以二价染色体的收缩、纺缍形纤维的形成、核仁的消失以及核膜的退化为特点
