Pronuclei

用法例句

Objective To investigate the relationship between the first polar body morphology of oocyte and the zygote morphology in pronucleus stage, embryo quality in cleavage stage.

目的 探讨卵细胞第一极体形态与原核期受精卵形态、卵裂期胚胎质量的关系。

By combining with the author’s own research work, the progresses of study on sperm egg identification, acrosomal reaction, cortical reaction, and formation of male and female pronucleus in decapod crustacean are reviewed in the paper.

结合作者近期的研究工作，从精卵识别、顶体反应、皮层反应、雌雄原核的形成和结合等方面综述了近年来十足类甲壳动物受精细胞学方面的研究成果，并展望了这一领域的研究与应用前景。

Methods: All embryos with non-pronucleus (0PN), a single pronucleus (1PN), a number of pronucleus (≥3PN) and 2 pronucleus delaying development in cleavage stage (2PN) were cultured into blastula by the sequential method.

方法:通过囊胚序贯培养法将无原核(0PN)、单个原核(1PN)、多个原核(≥3PN)和卵裂期发育延缓的2原核(2PN)废弃胚胎培养至囊胚期。

To obtain the fertilized eggs with clear male pronuclei is the key of success .

显微注射法是制备转基因动物的首选方法 ,而原核清晰受精卵的获得是影响显微注射成败的关键。

Prokaryotic expression and purification of truncated Rab8 recombinant protein and preparation of polyclonal antibody against Rab8;

重组Rab8截短体蛋白的原核表达、纯化和抗体制备

Prokaryotic expression,purification and primary bio-chemical properties research for Tnfrsf11b N-terminal protein of homo sapiens;

人Tnfrsf11b-N端多肽的原核表达、纯化及其初步分析

Prokaryotic expression and identification of recombinant swine hepatitis E virus ORF2 main antigen region;

重组猪戊型肝炎病毒ORF2区主要抗原域的原核表达及鉴定

Cloning and procaryotic expression of the dehydrin dhn4 gene from Tibetan hulless barley;

青稞脱水素基因dhn4的克隆与原核表达

Cloning and Procaryotic Expression of Gene of Retinol-Binding Protein;

维生素A结合蛋白基因的克隆及原核表达

The procaryotic expression vector PKENG-M for GFP: CMV MP was constructed by cloning in pKEN.

采用重组－ＰＣＲ方法，扩增获得绿色荧光蛋白（ＧＦＰ）与黄瓜花叶病毒运动蛋白（ＣＭＶ ＭＰ）融合基因，将其克隆到 ｐＫＥＮ上，构建了该融合基因的原核表达载体 ｐＫＥＮＧ－Ｍ。

Relationship among pronuclear morphology,cleaved-embryo development and chromosomal abnormality;

原核形态、卵裂胚发育与染色体异常关系的研究

Prokaryotes constitute the kingdom Bacteria (formerly the Prokaryotae).

原核生物组成细菌界（原先为原核生物界）。

Expression and Purification of Bovine Pancreatic RNase A

胰核糖核酸酶A的原核表达及纯化复性研究

Cloning and prokaryotic expression of mouse DNase Ⅱα gene

鼠脱氧核糖核酸酶(DNase Ⅱα)基因的克隆及原核表达

revised approved estimates of income

订正原核定收入概算

Having one nucleus.

单核的有一个原子核的

Hypernuclei are similar to nuclei.

超核和原子核是一样的。

neutron number

【原物】(核内)中子数

Of or relating to atomic nuclei.

原子核的或关于原子核的

Existing or acting outside the nucleus of an atom.

原子核外的出现或行动于原子核外的

Using or derived from the energy of atomic nuclei; atomic.

原子核能的利用原子核能的，由原子核能中得出的；原子能的

Situated or occurring within the nucleus of an atom or a cell.

核内的位于或发生于原子核或细胞核内部的

The study of the behavior and characteristics of nucleons or atomic nuclei.

核子学研究核子或原子核变化和特点的学科

EONR (European Organization for Nuclear Research)

欧洲原子核研究组织

a center called a nucleus

一个称为原子核的中心

having cells that lack membrane-bound nuclei.

缺乏原子核膜的细胞。

having cells with `good' or membrane-bound nuclei.

拥有原子核膜的细胞。

atomic powered ship

核动力船原子动力船

meson-nucleus interactions

介子－原子核相互作用