chromatin
英 ['kr??m?t?n]
美['krom?t?n]
- n. 核染色質(zhì)；核染質(zhì)
實(shí)用場景例句
- The DNA of chromatin must replicate before cell division.
- 染色質(zhì)DNA在細(xì)胞分裂之前必須復(fù)制.
辭典例句
- In human epithelial cells, sex chromatin appears as a small granule attached to the nuclear envelope.
- 在人的上皮細(xì)胞中, 性染色質(zhì)象個(gè)小顆粒,連在核膜上.
辭典例句
- In this condition, they are sometimes referred to collectively as the chromatin of the nucleus.
- 在這種情況下, 人們有時(shí)籠統(tǒng)地稱它們?yōu)楹巳旧|(zhì).
辭典例句
- Chicken liver chromatin component DNA : RNA : histone: non - histone ratio is 1∶0.
- 雞肝染色質(zhì)組成成分DNA∶RNA∶組蛋白∶非組蛋白的質(zhì)量液度的比值為: 1∶0.
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- The chromatin remodeling and histone acetylation were associated with transcription activation.
- 真核基因活化與染色質(zhì)的重建及組蛋白的乙?；嚓P(guān).
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- Methylation of chromatin causes it to condense.
- 染色質(zhì)甲基化后會出現(xiàn)凝縮.
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- Apoptosis Chromatin yellow green concentration in inner membrane, showing vesicular membrane was bulging and apoptotic bodies.
- 凋亡細(xì)胞核染色質(zhì)呈黃綠色濃聚在核膜內(nèi)側(cè), 可見細(xì)胞膜呈泡狀膨出及凋亡小體.
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- As spermatid nucleus elongates, the chromatin fibers are unwound and join together to form ribbon structure.
- 當(dāng)精細(xì)胞核向長形轉(zhuǎn)變時(shí), 染色質(zhì)纖維解旋并結(jié)合在一起形成緞帶結(jié)構(gòu).
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- Chromosome breakpoints detected in T cell cancers frequently reside in chromatin regions associated with H 3 K 4 methylations.
- T細(xì)胞癌癥中染色體斷點(diǎn)往往檢測到定位在H3K4甲基化相關(guān)的染色質(zhì)區(qū)域.
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- Our data suggest that these histone modifications may act cooperatively to prepare chromatin for transcriptional activation.
- 我們的數(shù)據(jù)表明,這些組蛋白修飾可能共同作用于染色質(zhì)的轉(zhuǎn)錄激活.
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- Chromatin is the material that makes up chromosomes; it consists of DNA complexed with proteins.
- 由DNA和蛋白質(zhì)組成的染色質(zhì),是構(gòu)成染色體的原料.
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- Histones, as the basic components of nucleosome, are essential to chromatin structure and function.
- 組蛋白作為核小體的基本組分, 是染色質(zhì)的結(jié)構(gòu)和功能必需的.
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- At this phase condensed , deeply staining chromatin masses are often seen in the nucleoplasm.
- 在緊縮期間,核質(zhì)中的物質(zhì)可以分為異染色質(zhì)和常染色質(zhì).
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- SATB 1 also globally regulates histone status in the chromatin by recruiting histone - modifying enzymes to the target - loci.
- 在染色體中,SATB1還在靶基因位置上通過復(fù)活組蛋白修飾酶普遍的調(diào)節(jié)組蛋白的狀態(tài).
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- Recent results indicate that RNA signaling directs the tagging of the chromatin and thus gene expression.
- 最新的研究結(jié)果顯示,RNA信號可引導(dǎo)標(biāo)簽[貼]在染色質(zhì)上的動(dòng)作,進(jìn)而影響基因的表現(xiàn).
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