pronuclei造句
例句与造句
- while cortical alveoli discharge in batches, the plasma membrane has been reorganized time after time . spermaster " elongate and traction, and cytoplasm " flowage make the male pronucleus and the female pronucleus conjugate
）十物’i：他地仰排原核纪合是精人己光扩怅、引和细w质流动儿d。 - while cortical alveoli discharge in batches, the plasma membrane has been reorganized time after time . spermaster " elongate and traction, and cytoplasm " flowage make the male pronucleus and the female pronucleus conjugate
）十物’i：他地仰排原核纪合是精人己光扩怅、引和细w质流动儿d。 - these results indicate that chx at an app ropriate concentration can improve the parthenogenetic development of buffalo oocytes, cb at an appropriate concentration may inhibit the extrusion of the first polar body and increase the proportion of activated oocytes with two pronuclei
结果表明，适当浓度的chx能提高卵母细胞激活效果，适当浓度的cb可抑制卵母细胞第二极体的排出，提高孤雌激活后双原核的比例。2 - on the other hand,-6 fatty acid desaturase injection assay will be performed to check whether a metabolic pathway is established . methords of research three plasmids vector with expression elements are used to establish a eucaryotic expression vector by restriction enzyme cutting and ligation . this vector is used to pronucleus microinjection
本实验以pegfp-n1质粒为骨架载体，用酶切连接的方法构建一个顺序含有-actin启动子、fad2cdna、sv40polya加尾信号的真核表达载体，双切线性化后回收，使用回收的表达载体经原核显微注射生产转基因小鼠。 - the mice showed also ageing-associated decline in oocyte quality, as indicated by increased frequency of premature chromatid separation, spindle disruption and / or chromosome misalignments in mii oocytes of aged mice . the gv oocytes from aged mice normally matured in vitro . the percentages of pronuclear-stage embryos, 2-cell embryos and blastocyst derived from mii oocytes of aged mice by in vitro fertilization ( ivf ) were comparable with ones of young mice, but pronuclei formed 1 h later in aged mice than in young mice
老龄小鼠gv期卵母细胞能正常体外成熟；老龄小鼠m期卵母细胞经体外受精后形成原核期胚、2-细胞期胚和囊胚的比率与年轻小鼠比较无显著差异，但原核形成时间延迟1小时；在老龄小鼠卵母细胞，注射牛精子抽提物或sr~(2+)处理时所诱发的ca~(2+)振荡以及在减数分裂成熟及早期胚胎中的pkc分布未发生改变。 - It's difficult to find pronuclei in a sentence. 用pronuclei造句挺难的
- using the hprt gene as a positive control, our result suggested that both the testis tissue and the male embryos from which sry transcription can be detected failed to yield any positive results of xist . female embryos at the pronucleus stage and 2-cell failed to produce any positive result of sry and xist too . while since the 4-cells period, xist is constantly transcribed until blastocyst stages
然后利用实验一确定的pcr条件，以hprt为阳性对照，用巢式rt-pcr对小鼠早期胚胎进行xist基因的转录分析，结果发现，转录sry基因的睾丸组织以及雄性胚胎，从受精卵发育到囊胚的过程中，基本上不转录xist基因；不转录sry基因的雌性卵母细胞和雌性胚胎，从出现原核开始，到发育至2-细胞期的过程中，xist基因一直不转录，但是，从4-细胞期开始，一直到孵化前囊胚阶段，雌性胚胎都转录xist基因。 - the percentage of oocytes cleaved and formed pronucleus in either 0.625 ( ag / ml or 1.25ug / ml chx group was significantly higher than the control group ( p < 0.05 ) . however, when the concentration of chx was increased to 5 ug / ml, the cleavage rate and pronuclear formation rate were decreased significantly ( p < 0.01 )
结果培养在0.625和1.25gmlchx的卵母细胞的激活分裂率和总原核形成率明显高于对照组(p0.05)，而培养在5gmlchx的卵母细胞的激活分裂率和原核形成率则极显著低于对照组(p0.01)。
