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珠蛋白信使核糖核酸含有一段与核内前体信使核糖核酸双链区域互补的序列。

Globin mRNA contains a sequence complementary to double-stranded region of nuclear pre-mRNA.

作者信息

Ryskov A P, Tokarskaya O V, Georgiev G P, Coutelle C, Thiele B

出版信息

Nucleic Acids Res. 1976 Jun;3(6):1487-98. doi: 10.1093/nar/3.6.1487.

Abstract

Melted ds RNA isolated from rabbit bone marrow pre-mRNA was hybridized with excess of globin mRNA which was prepared from rabbit reticulocytes. 7-9% of ds sequences became RNAase-stable and about 30% of the sequences could be bound to poly(U)-Sepharose through poly (A) of mRNA. The size of RNAase-stable hybrid is about 30 nucleotides, that is one fourth of the length of one strand of the ds RNA.

摘要

从兔骨髓前体mRNA中分离出的融化双链RNA与过量的兔网织红细胞制备的珠蛋白mRNA杂交。7-9%的双链序列变得对RNA酶稳定,约30%的序列可通过mRNA的聚腺苷酸与聚尿苷琼脂糖结合。对RNA酶稳定的杂交体大小约为30个核苷酸,即双链RNA一条链长度的四分之一。

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