somatic GREGMAT

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂晚前期、中期阶段，咯同源染色体都在进行联会。

The paper expounds its defence mechanism from prevention and inhibition of somatic mesoblast,cellular immunity,humoral immunity and temperature rising,and.

从体壁阻抑、细胞免疫和体液免疫以及体温升高4个方面阐述了昆虫真菌防御机制及其研究进展。

The chapter 2 focuses on the somatic function of the micronucleus during asexual reproduction and stomatogenesis in ciliated protozoan Pseudokeronopsis monilata.

第二部分研究了纤毛虫Pseudokeronopsis monilata形态和形态发过程，及长发育影响。

The dorsoventral polarity of Drosophila egg is established by means of signaling between the germ line-derived oocyte and the surrounding somatic follicle cells.

果蝇胚胎发育是由四种系统，分别控制头尾部、前部、后部以及背腹部形成。

Conclusion The electrofusion efficiency may he improved by inserting more somatic cells into PVS when the somatic cells have a low electrofusion efficiency with oocytes.

结论低融合效率体细胞与卵母细胞电融合时可通过增加PVS中体细胞数目来提高融合效率。

In this paper, we studied the screening me hod, procedure and results of rice somatic mutants with resistance to Pyricularia oryzae Cay. using phytotoxin.

摘要 本文研究报道了抗稻瘟病细胞突变体筛选方法、程序与结果，并有关问题进行了讨论。

The factors which influenced somatic embryogenesis and plantlet regeneration in Picea meyeri Rehd. et Wils. were studied in order to establish a high frequency embryogenetic system.

摘要为建立白杄体细胞胚胎发及其植株再高频率实验系统，聚乙二醇及干化处影响进行了系统研究。