Effect of Heat-Stress during Meiosis on Grain Yield of Rice Cultivars Differing in Heat-Tolerance and Its Physiological Mechanism;
减数分裂期高温胁迫对耐热性不同水稻品种产量的影响及其生理原因
The frequency of oocytes at meiosis stage was significantly higher in the TCM199 medium than in other media (P <0.
其中,TCM199培养基内添加5%小牛血清的培养基中的卵母细胞达到第二减数分裂期(MⅡ期)的卵子数与其他培养基相比有明显差异(P<0。
The frequency of oocytes at meiosis stage was significantly higher in the2%CO 2 than that in the5%CO 2 (P<0.
结果显示,含5%小牛血清(CS)的TCM-199内的卵母细胞在2%CO2条件下培养20h后,达到第二次减数分裂期(MⅡ期)的卵子数明显高于在5%CO2条件下培养的卵母细胞数(P<0。
Using artificial neural network to analyze relative factors in extraction design of orthodontics of malocclusion;
人工神经网络分析错畸形减数矫治相关因素的研究
Results indicate that optimum ultrastructural observation can be achieved with the peotoplasts in miosis phase.
本文用常规电镜技术对不同细胞周期的酿酒酵母SaccharomycesCerevisiae菌体细胞和原生质体进行超微结构的对比观察,结果发现,用减数分裂时期的原生质体进行超微结构的观察,效果最为理想。
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