chromatin是什么意思
網(wǎng)絡(luò)釋義:染色質(zhì);核染質(zhì);細(xì)胞分裂間期染色質(zhì)
chromatin怎么讀(音標(biāo)發(fā)音)
chromatin例句及用法
1 . 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.
來(lái)自辭典例句
2 . 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.
來(lái)自辭典例句
3 . 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(chēng)它們?yōu)楹巳旧|(zhì).
來(lái)自辭典例句
4 . 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.
來(lái)自互聯(lián)網(wǎng)
5 . 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酰化相關(guān).
來(lái)自互聯(lián)網(wǎng)
1.染色質(zhì)
1.染色質(zhì):細(xì)胞核中較易染色的蛋白質(zhì),在細(xì)胞的非染色質(zhì)中形成一個(gè)核纖絲網(wǎng)絡(luò)。它是附著于蛋白質(zhì)(主要是組蛋白)結(jié)構(gòu)堿基的脫氧核糖核酸,是遺傳基因的載體。它以?xún)煞N染色性質(zhì)不同而可互變的狀態(tài)存在,即常染色質(zhì)及異染色質(zhì),細(xì)胞分裂時(shí)卷曲折疊而形成染色體。又稱(chēng)chromoplasm
1.染色質(zhì)
1.染色質(zhì)
1.染色質(zhì)
2. 真核細(xì)胞分裂間期的細(xì)胞核內(nèi)由DNA、組蛋白、非組蛋白及少量RNA組成的線性復(fù)合結(jié)構(gòu)。
1 . 染色質(zhì)
...chromosome,間期染色體結(jié)構(gòu)疏松,稱(chēng)為染色質(zhì),chromatin,有絲分裂過(guò)程中染色質(zhì)高度螺旋化,縮短變粗,稱(chēng)為染色體,其實(shí)染色質(zhì)與染色體
2 . 核染質(zhì)
chromatic spectrum 有色光譜,可見(jiàn)光譜chromatin染色質(zhì),核染質(zhì)chromato- 色
3 . 細(xì)胞分裂間期染色質(zhì)
分子筆記_→☆重整河山☆←_百度空間 ... 2.病毒核酸大小差別很大,3X103一3X106bp; 細(xì)胞分裂間期—染色質(zhì)(chromatin) 分裂期—染色體(chromosome).
chromatin相關(guān)短語(yǔ)搭配
1 . 染色質(zhì)膨脹
chromatin dimilution 染色質(zhì)消減chromatin expansion 染色質(zhì)膨脹chromatin fiber 染色質(zhì)絲
1 . 染色質(zhì)凝聚
chromatin bridge 染色質(zhì)橋chromatin condensation 染色質(zhì)凝聚chromatin decondensation 染色質(zhì)解凝(聚)
1 . 性染色質(zhì)
...常染色質(zhì)的全部特點(diǎn)和功能,其復(fù)制時(shí)間及染色特征與常染色質(zhì)相同。性染色質(zhì)(sex chromatin)是在問(wèn)期細(xì)胞核中染色體的異染色質(zhì)部分顯示出來(lái)的一種特殊結(jié)構(gòu)。人類(lèi)性染色體有X和Y兩種,所以性染色質(zhì)也有X染色質(zhì)(X ehro—.
1 . 染色質(zhì)橋
chromatin agglutination 染色質(zhì)凝聚chromatin bridge 染色質(zhì)橋chromatin condensation 染色質(zhì)凝聚