[酵母60S亚基和80S核糖体中5S-和5.8S-rRNA对核糖核酸酶T1的不同可及性]
[Different accessibility to RNase T1 of 5S- and 5.8S-rRNA in 60S subunits and 80S ribosomes of yeast].
作者信息
Man'kin A S, Maribona R, Korneva S B, Korylov A M, Skriabin K G
出版信息
Biokhimiia. 1982 May;47(5):864-8.
PMID:6807359
Abstract
The accessibility of RNase T1 hydrolysis of small rRNAs in 60S subunits and 80S yeast cytoplasmic ribosomes was studied. It was shown that in 60S subunit 5S and 5.8S rRNAs are hydrolyzed by RNase T1, whereas in 80S ribosome no hydrolysis occurs. The participation of small rRNAs in the association of ribosomal subunits is discussed.
摘要
研究了核糖核酸酶T1对60S亚基和80S酵母细胞质核糖体中小rRNA的水解可及性。结果表明，在60S亚基中，5S和5.8S rRNA可被核糖核酸酶T1水解，而在80S核糖体中则不发生水解。文中讨论了小rRNA在核糖体亚基缔合中的作用。
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