紡錘體 的英文怎麼說
中文拼音 [bǎngchuítǐ]
紡錘體
英文
fusiform body-
As the cyclin dependent kinase, cdc2 may act at multiple levels during mitosis to repress ribosome biogenesis, which lead the biosynthesis to a relative silent phase, when the most of cell ' s energy expenditure is used in chromosome condensation, breakdown of the nuclear envelope, and formation of the mitotic spindle
作為cyclin依賴激酶, cdc2的激酶活性在很大程度上抑制了細胞的合成代謝,使細胞的蛋白合成進入了一個相對的靜止期,而細胞主要的能量則被應用於細胞分裂時的染色體的濃縮、核膜的降解、紡錘體的形成等。The plane of cell division is, in turn, determined by the orientation of the mitotic spindle.
細胞分裂的方向又是由有絲分裂的紡錘體所確定。Prior to cell division it replicates, and the sister centrioles move to opposite ends of the cell to lie within the spindle - organizing structure, the centrosome
它在細胞分裂之前復制,其中一個中心粒移向細胞的另一端,組織紡錘體和中心體。However, the centriole is not essential for spindle formation, although an analogous structure, the basal body, is responsible for organizing the microtubules of undulipodla
但中心粒對于紡錘體的形成並不是必須的,盡管具有相似的結構基體,中心粒對于波動足微管的形成有重要作用。Effect of different temperature on spindle in mouse oocytes
不同溫度對小鼠卵母細胞紡錘體的影響The first polar body of human oocytes does not help predict the precise location of the spindle
第一極體不能精確定位人卵母細胞紡錘體After the treatment was removed for 6 min, the nucleus began to reform in those eggs that the spindle did not recover. after 9 min, new nuclei had been reformed completely. the activated eggs entered the prophase of the next cleavage cycle in about 14 min, the metaphase in 19min ; the anaphase in 24min and the telophase in 29min
未恢復紡錘體的激活卵在解除休克后6min ,卵內染色體開始核化, 9min時形成新的二倍體細胞核, 14min時處入再次分裂的前期, 19min時進入分裂中期, 24min進入分裂後期, 29min時處于分裂末期,且可以看到子核的形成。Effect of vitrification freezing on the chromosomes and spindles of porcine oocytes maturation in vitro
玻璃化冷凍對豬體外成熟卵母細胞染色體與紡錘體的影響This result suggests that central spindle distributed cam may also involve in the regulation of furrow ingression
此現象說明分佈在中區紡錘體的cam也參與調控了分裂溝的縊裂加深。W7 was added when the cells entered anaphase, we found that although some cells had elongated, the distribution patternof cam at central spindle was normal, and it seemed that a cleavage furrow would possibly form soon, however, these cells stopped cytokinesis at this stage, no furrow ingression followed
在細胞進入有絲分裂後期時,加入w7 ,我們發現有的細胞雖已拉伸變長,中區紡錘體處也有gfp cam的分佈,存在形成分裂溝的跡象,但分裂溝卻不繼續縊裂加深。Since the success of dolly, the first cloned sheep with the adult somatic cells as karyoplast donor, new approaches have been developed for nuclear transfer technology. here we describe a handmade cloning method which combines the chemical induced enuleation and zona - free technology in embryo culture. enuleated oocytes were derived by exposing the oocytes to demecolcine and cytoheximide supplemented mdium sequently and its chromosome was depleted to the first polar body
將培養10h的化學去核卵母細胞與供體成纖維細胞融合后lh 、 2h 、 3h ,分別有77 . 6 % 、 70 . 6 % 、 58 . 9 %重構胚的染色質發生凝集,其餘胚胎的染色體則處于原核期;而只在融合后3h , 27 . 9 %重構胚被標記出組裝的紡錘體,且其中的同源染色體己經分離。These form the poles of the developing spindle
星體形成正在發育的紡錘體的兩極。Effects of mouse oocyte ages on spindles location and enucleation efficiency
小鼠不同卵齡卵母胞細紡錘體位置及對去核效率的影響Centromere the region of the chromosome that contains the kinetochore, the structure that becomes attached to the nuclear spindle during mitosis and meiosis
著絲粒:染色體上包含著絲點的區域,在細胞有絲分裂和減數分裂期間與紡錘體相整合的一種結構。In cucumber, there were obviously si depoist on the older leaves from + si plant, si ca n ' t be observed on the younger leaves from + si plant. there were no silicon distribtion on the - si leaves. by analzing edx map of silicon, it was showed that, in the leaf blades of rices, si exsisted in the form, of fan - shaped and dumbbell - shaped. there were many trichomes which contained si on the surfaces of leave and stems on cucumber
在兩種植物中,水稻表現出老葉硅分佈比嫩葉密集,從葉尖-葉中部-葉基部表現出硅分佈密集程度逐漸降低的趨勢;加硅處理的黃瓜老葉硅的分佈較明顯,但嫩葉和未加硅處理的葉片未見明顯的硅的染色。通過掃描電鏡及硅的x能譜分析顯示,水稻硅呈紡錘體及扇形硅質體。Its primary sequence was characteristic of five direct repeats that were similar to, but distinct from, those of tfii - i, a multifunctional transcription regulator
中心體在哺乳動物細胞內是主要的微管生成中心、並且在m期形成紡錘體的極點。After the heat shocking was released, the spindles reformed in about 72. 8 % of the observed activated eggs and did not in the others
觀察解除熱休克后被處理卵子紡錘體恢復情況,發現有72 . 8的激活卵在解除休克后6min內恢復有絲分裂器, 27 . 2的卵子內未出現紡錘絲和紡錘體。The relationship between the early cleavage and human mii oocytes ' spindles
期卵母細胞紡錘體與正常受精卵早期卵裂的關系Methodology for detection of spindle - associated proteins by confocal microscopy in mammalian oocytes
用激光共聚焦顯微術檢測哺乳動物卵母細胞中紡錘體相關蛋白的方法The tri - polar cells were induced by cytochalasin b treatment, by using the tri - polar cell model, it ' s quite convenient to compare the difference of central spindle structure and the difference of cam distribution pattern between each two poles in the same cell ; moreover, it ' s easy to see whether these differences would affect the furrow formation
2我們採用cytochalasinb處理法獲得三極細胞,應用三極細胞模型,在同一個細胞中比較每兩極之間中區紡錘體結構的差異, cam分佈的差異對最終分裂溝形成的影響。分享友人