C - F英文單字 - chromatid 中文

chromatid n.【生物學】染色單體。

n. 【生物學】染色單體。 “chromatid aberration“ 中文翻譯：染色單體畸變“chromatid break“ 中文翻譯：染色單體斷裂; 染色單體破碎“chromatid bridge“ 中文翻譯：染色單體橋“chromatid conversion“ 中文翻譯：染色單體轉換“chromatid deletion“ 中文翻譯：染色單體缺失“chromatid exchange“ 中文翻譯：染色單體交換“chromatid gap“ 中文翻譯：染色單體間隙,染色單體裂隙; 染色單體裂縫; 染色單體隙“chromatid grain“ 中文翻譯：染色單體粒“chromatid interchange“ 中文翻譯：染色單體互換“chromatid intercxhange“ 中文翻譯：染色單體互換“chromatid interference“ 中文翻譯：染色單體干擾; 染色單體干涉“chromatid inversion“ 中文翻譯：染色單體倒位“chromatid nondisjunction“ 中文翻譯：染色單體不分離; 染色單體體不分離“chromatid reunion“ 中文翻譯：染色單體復合“chromatid segration“ 中文翻譯：染色單體分離“chromatid segregation“ 中文翻譯：染色單體分離“chromatid sister“ 中文翻譯：姐妹染色單體“chromatid tetrad“ 中文翻譯：染色分體四分子; 四分染色單體“chromatid tie“ 中文翻譯：染色單體紐“chromatid translocation“ 中文翻譯：染色單體易位; 染色單體異位; 染色分體易位; 染色體易位“crossover chromatid“ 中文翻譯：交換染色分體“daughter chromatid“ 中文翻譯：子染色半體; 子染色單體“half chromatid“ 中文翻譯：半染色單體; 亞染色單體“half-chromatid“ 中文翻譯：半染色單體“chromaticse itivity“ 中文翻譯：色靈敏度“chromaticse ation“ 中文翻譯：色覺

chromatin
Al toxicity - induced ultraweak luminescence ( ul ) , sister - chromatid exchanges ( sces ) , programmed cell death ( pcd ) in root tips of barley , al - resistant genetic engineering and the role of root border cells in al toxicity were studied respectively , in order to explore some new pathways for al toxicity , al - resistant mechanism and genetic improvement 大麥是鋁毒極為敏感的作物，本實驗以大麥為材料，開展了鋁毒誘導的根尖細胞超微弱發光、姐妹染色單體交換( sce ) 、細胞程序性死亡、耐鋁基因工程及邊緣細胞在鋁毒中的功能研究。試圖為植物鋁毒及耐鋁機制和遺傳改良研究探索新途徑。
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分布未發生改變。
Like the oocytes of aged mice , the reconstituted oocytes by gvs of aged mice and enucleated gv oocytes of young mice showed significantly increased frequency of premature chromatid separation , spindle disruption and / or chromosome misalignment . in contrast , the reconstituted oocytes by gvs of young mice and enucleated gv oocytes of aged mice behaved 由不同校質比gv期卵母細胞成熟后的mll期卵母細胞以及發育成的原核期胚和2一細胞期胚中pkcq的分布并不受細胞質減少的影響。
Cells only the chromatin or chromosomes are heavily stained , the other components are bleached . after the chromosomes are stained by nama - ur , we have observed that the highest order structure of chromosomes is helical ; while the secondary structure is radically folding . the dna fibres with a diameter of 2530 nm have radically folded into chromatid fibres in a diameter of approximately 250 nm 染色體經dna特異染色后，觀察到其最高層次結構是螺旋的，而次級結構存在著放射環結構，即由直徑為2530 nm的dna纖絲放射狀折疊排列成約250 nm左右的染色單體絲染色單體絲進一步螺旋形成中期染色體結構。
Several studies have shown that so2 and its derivatives could induce chromosomal aberrations , sister chromatid exchanges and micronuclei in human blood lymphocyte , bone marrow cell in mice and chl 研究發現， so _ 2及其衍生物可引起人外周血淋巴細胞、小鼠骨髓細胞、中國倉鼠肺成纖維細胞等哺乳動物細胞的染色體畸變、姊妹染色單體交換及微核的形成。
We have reported that squalene , a natural fish oil , is a potential preventive agent against sodium arsenite - induced sister chromatid exchanges and micronuclei in chinese hamster ovary - k1 cells 以達成熟地步，因此使得探討環境毒物暴露引發的差異性基因表達成為可以進行的研究。我們已開始以
During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation , and the chromosomes coil tightly , shortening and thickening 在終變期配對的同源染色體中的姐妹染色單體完成分離，染色體變成緊密凝集的狀態，縮至最小長度。
Alternatively , like allopolyploids , they may arise by the nondisjunction of chromatids during the mitotic division of a zygote 與異源多倍體相似的是，它們也是在有絲分裂中合子的染色單體不分離形成的。
Chromatid one of a pair of replicated chromosomes found during the prophase and metaphase stages of mitosis and meiosis 染色單體：在有絲分裂和減數分裂的前期和中期一對已經復制了的染色體中的一個。
At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad 此時每條染色體由一對染色單體構成，這兩條聯合的染色體稱為四分體。
In mitosis each of the chromatids moving toward the poles represents a single complete chromosome 在有絲分裂過程中，每個染色單體大小，形態上是完全相同的，它們向細胞相反的兩極移動。
Anaphase the stage in mitosis or meiosis when chromatids are pulled toward opposite poles of the nuclear spindle 后期:在有絲分裂或者減數分裂過程中染色單體分別朝相反的兩極運動。
In meiosis , the association of four homologous chromatids seen during the pachytene stage of prophase 減數分裂前期的粗線期中，四個同源的染色單體向聯系形成的結構。
Experimental investigation of pulsed current electromagnetic fields on chromatid exchange of lymphocytes 脈沖電流電磁場對淋巴細胞染色單體互換的影響
Breakage of chromatid 染色單體斷裂
Non - sister chromatid 非姐妹染色單體
Asymmetrical chromatid exchange 非對稱型染色單體交換
Sister - chromatid exchange assay 姐妹染色單體互換試驗
At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored . 在后期雙著綠點染色體將形成一個橋，無著綠點染色體單體形成一斷片，此兩者均可記錄下來。

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chromatid

chromatid n.【生物學】染色單體。

chromatin

During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation , and the chromosomes coil tightly , shortening and thickening 在終變期配對的同源染色體中的姐妹染色單體完成分離，染色體變成緊密凝集的狀態，縮至最小長度。

Alternatively , like allopolyploids , they may arise by the nondisjunction of chromatids during the mitotic division of a zygote 與異源多倍體相似的是，它們也是在有絲分裂中合子的染色單體不分離形成的。

Chromatid one of a pair of replicated chromosomes found during the prophase and metaphase stages of mitosis and meiosis 染色單體：在有絲分裂和減數分裂的前期和中期一對已經復制了的染色體中的一個。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad 此時每條染色體由一對染色單體構成，這兩條聯合的染色體稱為四分體。

In mitosis each of the chromatids moving toward the poles represents a single complete chromosome 在有絲分裂過程中，每個染色單體大小，形態上是完全相同的，它們向細胞相反的兩極移動。

Anaphase the stage in mitosis or meiosis when chromatids are pulled toward opposite poles of the nuclear spindle 后期:在有絲分裂或者減數分裂過程中染色單體分別朝相反的兩極運動。

In meiosis , the association of four homologous chromatids seen during the pachytene stage of prophase 減數分裂前期的粗線期中，四個同源的染色單體向聯系形成的結構。

Experimental investigation of pulsed current electromagnetic fields on chromatid exchange of lymphocytes 脈沖電流電磁場對淋巴細胞染色單體互換的影響

Breakage of chromatid 染色單體斷裂

Non - sister chromatid 非姐妹染色單體

Asymmetrical chromatid exchange 非對稱型染色單體交換

Sister - chromatid exchange assay 姐妹染色單體互換試驗

At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored . 在后期雙著綠點染色體將形成一個橋，無著綠點染色體單體形成一斷片，此兩者均可記錄下來。