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- Polyploid of Pacific abalone, Haliotis discus hannai Ino, was induced by blocking Polar body I with caffeine-heat shock treatments. 报道了用咖啡因加热休克抑制受精卵的第一极体的释放诱导皱纹盘鲍(Haliotis discus hannai Ino)多倍体的研究结果。
- Howdy every body I hope every body is doing alright. 本团体是开放的。任何人都可以加入或者邀请他人加入。
- Polar body I 第一极体
- As a healer of bodies I had scant success. 作为治疗肌体的医生,我的成就甚微。
- The first polar body can be labeled by FITC|PNA indicating that it contains CGs. 体外成熟过程中所排出的第 1极体也被 FITC- PNA所标记 ,说明第 1极体中含有皮质颗粒。
- Percentage of undergoing GVBD and the first polar body extrusion in COC groups was higher than that in DO groups ( P<0.05, P<0.01) . COC各组的GVBD发生率和FP排除率明显高于DO各组(P<0.;05,P<0
- The secondary oocyte now divides again into two new cells of unequal size: a relatively large ootid (mature egg cell) and a minute second polar body. 此时,次级卵母细胞又分裂成两个大小不对等的新细胞:一个相对很大的卵子(成熟卵细胞)和一个微小的次级极体。
- Tetraploids in Jinjiang oyster, Crassostrea rivularis, were induced by inhibiting the first polar body (PB1) with cytochalasin B (CB). 采用细胞松弛素B(CB)处理受精卵,抑制第一极体的排放,对近江牡蛎四倍体的诱导和培育进行了研究。
- 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。
- The results showed that: (1) 5, 10 and 20 mg/kg bw (body weight) of L-NAME inhibited significantly the extrusion of first polar body of mouse oocyte(P <0.01), especially 10 mg/kg bw. But they all had little impact on germinal vesicle breakdown (P >0.05). 结果表明;(1)单独注射5、10、20mg/kg体重L-NAME均能显著抑制卵母细胞第一极体的释放(P<0.;01);尤以10mg/kg体重L-NAME组作用最为明显;各剂量组对生发泡的破裂均无影响(P>0
- Tetraploid zhikong scallop Chlamys farreri (Jones & Preston) was produced by inhibiting the first polar body (PB1) in newly fertilized eggs with 0.5 mg/L cytochalasin B (CB). Five replicates were conducted with different batches of brood stocks. 以栉孔扇贝Chlamysfarreri为材料 ;采用浓度为 0 .;5mg/L的细胞松弛素B(CB)处理、抑制受精卵第一极体排放的方法;进行四倍体诱导研究。
- When the oocytes were fertilized in vitro,the microvilli on their surface became erect,the second polar body had a nucleus, and in the cytoplasm of the oocytes there were abundant organelles which were mainly distributed in the centre of the c ells. 受精后卵母细胞表面的微绒毛由倒伏而竖起,第二极体有核,细胞质中细胞器丰富,主要分布于细胞中心。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Yet the expression " With my body I thee worship" is one they understand and practice. 但他们理解“我用我的身躯来崇拜你”这句话的含义,并且躬行此说。
- The oocytes undergoing meiotic division sequentially extrude the first and the second small polar bodies from the large oocytes. 卵母细胞在减数分裂过程中相继排出第一和第二极体。
- The vibes start from deep within my body, I concentrate on breathing but keep my focus out in front. 深深的振动开始从我的体内传出,我专注于自己的呼吸,但依然将注意力放在前面。
- Objective:To establish the method of preimplantation genetic diagnosis(PGD) by use of first polar bodies. 目的:建立采用第一极体植入前染色体非整倍体诊断的方法。
- I am uncomfortable because my body is sticky. 我身上粘粘的,很不舒服。
- I observed the incident in body. 我亲身目睹了这件事。
- Looking at the road outside the yellow lights, helplessness and loneliness of the body I occupy. 望着门外昏黄的路灯光,无助和孤寂占据我的全身。
