NUCLEOTIDE-SEQUENCE OF PAPAYA MOSAIC-VIRUS RNA
NUCLEOTIDE-SEQUENCE OF PAPAYA MOSAIC-VIRUS RNA
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DOI：
10.1099/0022-1317-70-9-2325
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发表时间：
1989-09-01
影响因子：
3.8
通讯作者：
HOLY, S
中科院分区：
文献类型：
--
作者：
SIT, TL;ABOUHAIDAR, MG;HOLY, S
番木瓜花叶病毒的RNA基因组全长6656个核苷酸[不包括聚(A)尾]，有6个开放阅读框(ORF)，长200多个核苷酸。最靠近5‘端的4个ORF都与相邻的ORF重叠，可编码MR为176307、26248、11949和7224的蛋白质(ORF 1至4)。第五个开放阅读框架产生Mr 14113的衣壳蛋白，第六个开放阅读框架完全位于开放阅读框架1内，可以编码一个Mr为23043的蛋白质。ORF1到ORF3的翻译产物与其他马铃薯痘病毒的ORF4蛋白有很强的相似性，而ORF4蛋白与其他马铃薯痘病毒ORF4蛋白在7K到11K之间的相似性有限。
The RNA genome of papaya mosaic virus is 6656 nucleotides long [excluding the poly(A) tail] with six open reading frames (ORFs) more than 200 nucleotides long. The four nearest the 5'' end each overlap with adjacent ORFs and could code for proteins with Mr 176307, 26248, 11949 and 7224 (ORFs 1 to 4). The fifth ORF produces the capsid protein of Mr23043 and the sixth ORF, located completely within ORF 1, could code for a protein with Mr 14113. The translation products of ORFs 1 to 3 show strong similarity with those of other potexviruses but the ORF 4 protein has only limited similarity with the other potexvirus ORF 4 proteins of 7K to 11K.