nuclear rna 中文意思是什麼
nuclear rna
解釋
核rna-
Recently, a great number of biochemical analyses and immunoctochemical experiments have proved that actin presents in nuclei and chromosomes in plants and animals, showing that actin is involved in the nuclear processes such as chromosome condensation, rna transcription and so on
肌動蛋白主要存在於細胞質中，是細胞骨架微絲的重要組成成分，受多種肌動蛋白結合蛋白的調控，參與與細胞形態和結構相關的多種生理過程。 -
Rna heterogeneous nuclear rna, hnrna
核內異質 -
Rna polymerase i synthesizes the three largest rrnas. rna polymerase ii mainly produces mrna encoding proteins and most of sn rnas, and rna polymerase iii makes 5s rrna and trna, as well as a few small nuclear rnas. the transcription sites of the polymerases have been studied since early 1980s
真核生物細胞核中有三種rna聚合酶，即rna聚合酶、和，它們分別轉錄產生不同的rna ，其中rna聚合酶（ pol ）轉錄合成45srrna前體；聚合酶（ pol ）轉錄合成mrna前體及大多數snrna ；聚合酶（ pol ）轉錄合成5srrna 、 trna和一些小分子rna 。 -
Identified as encoding protein that bind msx2, mint, human gene termed as sharp ( smrt / hdac1 associated represser protein ), is a large nascent polypeptide of 3576 amino acids and has three n - terminal rna recognition motifs ( rrms ) and four nuclear localization signals
Mint屬於一個新的spen （ splitends ）蛋白家族成員。 spen是果蠅中一個分子量為600kda的巨大核蛋白，參與果蠅發育過程中神經元蟬的決定和神經元突起延伸的調節。 -
Rna polymerase synthesizes the three largest rrnas, 5. 8s, 18s and 28s rrna. rna polymerase mainly produces mrna encoding proteins, and rna polymerase makes 5s rrna and trnas, as well as a few small nuclear rnas. the transcription sites of the polymerases have been studied since early 1980s
在細胞中它們的功能各不相同： rna聚合酶負責催化合成5 . 8s 、 18s和28srrna ， rna聚合酶主要負責mrna的轉錄合成，而rna聚合酶則負責催化5srrna 、 trna 、多數的snrna以及某些病毒基因（如va基因）等的轉錄。
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