SEQUENCE AND LOCATION OF THE POLY-C TRACT IN APHTHO-VIRUS AND CARDIOVIRUS RNA

被引:48
作者
BLACK, DN
STEPHENSON, P
ROWLANDS, DJ
BROWN, F
机构
[1] Animal Virus Research Institute, Pirbright, Surrey
关键词
D O I
10.1093/nar/6.7.2381
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The poly C tract in the RNA of the aphtho- and cardio viruses has been examined in several isolates of foot-and-mouth disease virus (FMDV) and encephalomyocarditis (EMC) virus. The length of the tract is variable, containing 100 to 170 bases in the FMDV isolates and 80 to 250 bases in the EMC virus isolates. Each poly C tract contains c. 10% A and U residues, located at the 5′ end, i.e. most of the tract is a continuous run of C residues. The position of the tract on the genome was the same in each of the FMDV isolates, about 400 bases from the 5′ end, whereas in the EMC virus isolates it was about 150 bases from the 5′ end. © 1979 Information Retrieval Limited.
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页码:2381 / 2390
页数:10
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