The complete sequence of a sugarcane mosaic virus isolate causing maize dwarf mosaic disease in Chin

来源 :中国科学C辑 | 被引量 : 0次 | 上传用户:huanzhonga
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The complete sequence of a potyvirus from maize in Zhejiang Province was determined. The RNA was 9596 nucleotides long, excluding the 3′-poly (A) tail, and there was a single long open reading frame (ORF) of 9192 nts encoding a 346.1 ku polyprotein. The polyprotein had substantial amino acid sequence homology with those encoded by the RNAs of a Chinese isolate of sorghum mosaic virus (SrMV-C) and a Bulgarian isolate of maize dwarf mosaic virus, but it was most closely related to sugarcane mosaic virus (SCMV) isolates, for which only partial sequences have been published. According to the published criteria for distinguishing potyviruses, the sequence reported here is clearly a strain of SCMV, but it also showed a surprisingly high amino acid homology with SrMV-C in the HC-Pro, P3 and CI proteins.
其他文献
Chemically cross-linked hydrogels constitute a novel injectable tissue engineering material. At present, one of the key problems is to find an appropriate initi
The shikimate pathway enzyme 5-enolpyruvylshikimate 3-phosphate synthase (EPSPs) is the target of nonselective herbicide glyphosate. A partial rice epsps cDNA w
The valence electronic structure of a newly synthesized binary noble metal nitride PtN is obtained by utilizing an empirical electronic theory. The results reve
A 557 bp fragment from the translation initiation site of the G9 gene expressed in maturing pollens of cotton was isolated from genomic DNA of upland cotton (Go
Both Insulin and insulin-like growth factor 1 are members of insulin superfamily. They share homologous primary and tertiary structure as well as weakly overlap
Our previous studies showed that EDRF1 influenced expression of α-globin mRNA and synthesis of hemoglobin in K562 cells and modulated self-renewal of K562 cell
The sorption of Eu species onto nano-size silica-water interfaces is investigated at pH range of 1―8.5 and the initial Eu concentrations (CEu) of 2 × 10-5, 2
A new genomic DNA encoding a member of Gastrodia antifungal protein family is isolated and sequenced.This gene contains a 510 bp open reading frame and 531 bp p
A large human naive single chain antibody (scFv) library is constructed from 60 healthy donors via phage display technique. During the period, some methods are