仙台病毒信使RNA分子中聚腺苷酸序列的定位与丰度
Location and abundance of poly (A) sequences in Sendai virus messenger RNA molecules.
作者信息
Marx P A, Pridgen C, Kingsbury D W
出版信息
J Gen Virol. 1975 May;27(2):247-50. doi: 10.1099/0022-1317-27-2-247.
PMID:167113
Abstract
Adenine-rich sequences from 18S Sendai virus messenger RNA species were 99% adenylate, 3'-OH terminal, and were present in at least 50% of the RNA molecules. Intact virus messenger RNA molecules were resistant to exonucleolytic attack by polynucleotide phosphorylase, suggesting that their 3'-termini are masked.
摘要
来自18S仙台病毒信使RNA种类的富含腺嘌呤序列为99%的腺苷酸，具有3'-羟基末端，且至少存在于50%的RNA分子中。完整的病毒信使RNA分子对多核苷酸磷酸化酶的核酸外切酶攻击具有抗性，这表明它们的3'-末端被掩盖。
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