細胞分裂間期 的英文怎麼說
中文拼音 [xìbāofēnlièjiānqī]
細胞分裂間期
英文
interkinesis- 細 : 形容詞1 (條狀物橫剖面小) thin; slender 2 (顆粒小) in small particles; fine 3 (音量小) thin ...
- 胞 : Ⅰ名詞1 (胞衣) afterbirth2 (同一個國家或民族的人) fellow countryman; compatriot Ⅱ形容詞(同胞...
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 裂 : 裂動詞[方言] (東西的兩部分向兩旁分開) open
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 期 : 期名詞[書面語]1. (一周年) a full year; anniversary 2. (一整月) a full month
- 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
-
The article reports the study on the cell divisions of allium plants, considers that the amitosis is a main divisional pattern in part of the album healthful epidermis cells, arid indetail reports the forms of mitosis, the divisional peak - hour, and analyses the mechanism of cellular mitosis
本文報道近期對部分蔥屬植物的細胞分裂方式研究情況,確定無絲分裂是健康植株表皮組織細胞的主要分裂方式,並對無絲分裂的各種表現形式、分裂高峰時間作了詳細的報告,對細胞無絲分裂的機理也作了探索性的分析。The tenuous state of the chromosomes during the period between cell divisions should not suggest that they are inert at this time.
在細胞分裂期間,纖細狀態的染色體並不表明此時它們是不活躍的。( 3 ) the chromosomes obtained by air - drying and chromosomes from the silkworm genital gland are similar in shape. but the numbers and the length of the chromosomes are obviously different. the chromosomes obtained from the genital gland have little difference in length, while the chromosomes of bmn cell are different in length very much
但是,在染色體的數目上有顯著的差異。另外,染色體間的長短差別也非常明顯。由家蠶生殖腺得到的減數分裂中期染色體和胚胎得到有絲分裂的中期染色體,其染色體長短差異不明顯,而binn細胞的中期染色體長短非常不一致,差異非常顯著。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
老齡小鼠gv期卵母細胞能正常體外成熟;老齡小鼠m期卵母細胞經體外受精后形成原核期胚、 2 -細胞期胚和囊胚的比率與年輕小鼠比較無顯著差異,但原核形成時間延遲1小時;在老齡小鼠卵母細胞,注射牛精子抽提物或sr ~ ( 2 + )處理時所誘發的ca ~ ( 2 + )振蕩以及在減數分裂成熟及早期胚胎中的pkc分佈未發生改變。There were no significant difference in fusion rate, cleavage rate and blastocyte development rate with different enucleation time of oocytes during ivm16 - 24h ( p > 0. 05 )
在體外成熟16 24h期間,水牛卵母細胞去核時間的不同對核移植后的融合率,分裂率和囊胚發育率沒有顯著影響。" our studies indicate that the factors pointing cells toward division can be turned and even reversed, " said lead researcher gary gorbsky of the oklahoma medical research foundation. " if we wait too long, however, it does n ' t work, so we know that there are multiple regulators in the cell division cycle
負責本次研究工作的加里戈爾博斯基表示: 「我們的研究表明,那些促使細胞分裂的因素是可以被改變甚至是逆轉的」 , 「我們已經知道在細胞分裂的循環周期中有多種調節因素參與其間。Cytoskeleton of a cultured epithelial cell. microtubules are shown in green and dna is shown in blue
處于有絲分裂間期的動物上皮細胞。綠色為微絲,紅色為肌動蛋白,藍色為染色質,中心點復製成兩個。Cytoskeleton of a cultured epithelial cell. microtubules are shown in green, actin is shown in red and dna is in blue. image by steve rogers
人工培養的動物上皮細胞,目前處于分裂間期。綠色為微絲,紅色為肌動蛋白,藍色為dna (染色質) 。At that time, cytosolic fluorescence intensity decreased to normal level, which shows that most of cells get through the gl / s point and enter the log phase. when cultured in medium that neucl was omitted, most of the cells were synchronized at gl stage of cell cycle. with flow cytometry, we found that cytosolic cam content of gl cells was higher than that of normal cells at log stage
在激光掃描共聚焦顯微鏡下觀察不同周期時相裂殖酵母細胞中cam的濃度及分佈變化,結果表明,分裂期細胞總體熒光強度強于間期細胞;而對同一細胞內熒光強度的分析說明,間期細胞的熒光主要分佈於胞質中,細胞核內則分佈較少;而正在進行有絲分裂的細胞內熒光主要集中於赤道板處;剛完成有絲分裂的細胞內熒光則相對集中於兩端或其中的一端。During conjugation, the complementary mating type cells unite pairwise undergo meiosis, exchange gametic nuclei and separate again
在接合生殖期間,交配型互補的細胞相互識別配對,進行減數分裂、交換配子核,然後分開。Cytomixis in pollen mother cells usually occured at prophase of meiosis i, but this phenomenon was observed at other stages occasionally
花粉母細胞間染色質穿壁轉移大多發生在減數分裂的前期聯會時期,偶爾也有在其他時期發生的。By using gfp - cam fusion protein, we have observed the detailed dynamic redistribution of cam in hela cells during cytokinesis. in tri - polar cell model, we have studied the relationship between the distribution pattern of cam and the formation of the cleavage furrow. furthermore, we have made the study on the regulation mechanism of cam during the whole process of cytokinesis by inhibiting its activity at different cytokinesis stages
我們採用綠色熒光蛋白( gfp )標記技術,重點觀察了胞質分裂期hela細胞中gfp - cam的動態分佈;應用三極細胞模型研究了cam的分佈與分裂溝形成之間的關系;還通過在胞質分裂不同階段抑制cam的活性研究了cam在整個胞質分裂過程中的作用機制。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 order to find out the cytoplasmic and nuclear mechanisms regulating meiosis and the relations between meiotic errors and age - associated changes in the oocytes, gvs were exchanged between gv oocytes from different age groups of mice
同時,在年輕小鼠的gv期卵母細胞與不同年齡段小鼠的gv期卵母細胞之間進行gv互換,以探討細胞核與細胞質調控減數分裂的機制以及減數分裂錯誤與卵母細胞衰老相關變化的關系。The nuclei of the late g2 phase treated by cytochalasinb were incubated in the mitotic extracts harvested from the metaphase plasmodia. western blotting analysis showed that the content of cyclin b in the nuclei changed little. in contrast, in the control group, the content of cyclin b gradually increased with the prolongation of incubating time
將經細胞鬆弛素b處理后的g _ 2晚期細胞核在有絲分裂中期提取物中溫育,經洗滌后對細胞核中cycli b的含量進行分析,發現隨著溫育時間的延長,細胞核中cyclinb的含量沒有明顯的變化。We applied single cell gel electrophoresis and cell culture technique, which constitute sing cell gel electrophoresis assay system for detecting mutagenicity to detect mutagenesis in vitro induced by animal drug quinocetone and olaquindox. and confirmed optimum lysing - time. vero cells in the period of logarithm - growth time were treated with 9. 1 ~ 273u mol / l h2o2 at 37 3h, then were lysed for lh, 2h, 3h and 4h to find optimum lysing - time
並基於陽性致突變物h _ 2o _ 2作用於非洲綠猴腎vero細胞引起細胞dna損傷的原理,研究了其關鍵步驟-裂解時間,以9 . 1 273 mol l劑量的h _ 2o _ 2染毒處于對數生長期的vero細胞3h后,收獲細胞用於制備三明治凝膠板,分別裂解1h 、 2h 、 3h和4h並選擇最適裂解時間。The effect of aging on oocyte parthenogenetic development and the dynamic changes of microtubule during meiotic division
老化對卵母細胞孤雌發育和減數分裂期間微管動態變化的影響The oocytes reconstructed by gv exchange between young and young or young and aged mice showed normal bovine sperm extract or sr2 + - induced ca2 + oscillations in mii stage and normal pkc a distribution in mii oocytes and early embryos. normal meiosis appeared in the oocytes reconstructed by gv exchange between young and young mice
在年輕小鼠卵母細胞之間以及年輕小鼠與老齡小鼠卵母細胞之間gv互換后的重組卵母細胞表現出正常的牛精子抽提物或sr ~ ( 2 + )誘發的ca ~ ( 2 + )振蕩,以及在減數分裂成熟和早期胚胎中表現出正常的pkc分佈。After the nuclei of late g2 phase were incubated in the mitotic extracts harvested from metaphase plasmodia, the cyclin b in the nuclei gradually accumulated with the prolongation of incubating time. while, in the control group, the content of cyclin b changed little. this indicated that the mitotic extracts of metaphase plasmodia had the activity of accelerating the process of prophase, and the cell free system with mpf activity was established
將g _ 2晚期細胞核溫育于中期提取物中,免疫印跡結果表明隨著溫育時間的延長,細胞核中cyclinb的含量逐漸增加,而在沒有中期提取物的對照組細胞核中cyclinb含量並不隨著溫育時間的延長而增加,說明多頭絨泡菌中期提取物具有促進有絲分裂前期進程的作用,同時也說明我們構建了具有mpf活性的非細胞體系。The onset of mitosis is induced by activation of mpf, a highly conserved complex consisting of a kinase, cdc2, and an activating subunit, cyclin b. during the cell cycle the concentration of the catalytic subunit cdc2 remains constant while cyclin accumulates from interphase to mitosis and is degraded at each metaphase - anaphase transition
在許多物種的早期胚胎細胞分裂過程中,由間期到m期的連續分裂是一個重要特點。 mpf ( m期促進因子, m - phasepromotingfactor , mpf ,又可稱為成熟促進因子maturationpromotingfactor , mpf )由cdc2和周期素b兩個亞基組成。分享友人