There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells. 发现在其有丝分裂的晚前期、中期阶段,咯对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个方面阐述了昆虫对真菌的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的形态和形态发生过程,及小核对生长发育的影响。
The dorsoventral polarity of Drosophila egg is established by means of signaling between the germ line-derived oocyte and the surrounding somatic follicle cells. 果蝇胚胎的发育是由四种系统,分别控制头尾部、前部、后部以及背腹部的形成。
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. 结论低融合效率的体细胞与卵母细胞电融合时可通过增加PVS中体细胞的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,并对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生及其植株再生的高频率实验系统,对聚乙二醇及干化处理的影响进行了系统研究。
Wherever they occur, skeletal muscles are connected to the somatic nervous system, which gives us almost complete control over their movements.
不管它们存在于哪里,骨骼肌都被连接到身体的神经系统,这几乎给了我们完整的活动控制权。
SciShow 合集
The sheep were cloned using a method called somatic cell nuclear transfer.
绵羊是使用一种称为体细胞核移植的方法进行克隆的。
科学杂志:动物学
This process—somatic cell nuclear transfer—has been used for decades to duplicate livestock and pets.
这个过程——体细胞核移植——几十年来一直被用来复制牲畜和宠物。
Life Kit
I remember sitting in my somatic training just with my arms crossed.
我记得我只是双臂交叉坐在我的身体训练中。
2017级专外有声
The basic route of the efferent somatic nervous system includes a two neuron sequence.
传出躯体神经系统的基本通路包括一个二级神经元序列。
Life Kit
Frank is the author of the book " The Science Of Stuck, " and she specializes in something called somatic experiencing.
塞加拉:弗兰克是《陷入困境的科学》一书的作者,她专门研究一种叫做躯体体验的东西。
2017级专外有声
The somatic nervous system consists of afferent fibers that receive information from external sources, and efferent fibers that are responsible for muscle contraction.
躯体神经系统由接收外界信息的传入纤维和负责肌肉收缩的传出纤维组成。
Crash Course 解剖生理学篇
They're striated like cardiac muscle tissue, but they're also mostly voluntary, meaning you have to think about using them and activate them with your somatic nervous system.