RNA and protein components of maize streak and cassava latent viruses

IF 2.2 3区农林科学 Q2 AGRICULTURE, MULTIDISCIPLINARY

Annals of Applied Biology Pub Date : 1977-03-01 DOI:10.1111/j.1744-7348.1977.tb01804.x

K. R. BOCK, E. J. GUTHRIE, GINA MEREDITH, H. BARKER

引用次数: 37

Abstract

Polyacrylamide gel electrophoresis indicated that maize streak (MSV) and cassava latent (CLV) viruses each contain one species of protein and two of RNA. The estimated protein mol. wt is 28000 for MSV and 34000 for CLV. The mol. wts obtained for the two RNA species using formamide-containing gels were the same for the two viruses: 17×10⁸ and 1–3 × 10⁶. It is suggested that the viruses have a two-part genome and that the tendency of their nucleoprotein particles to form pairs favours the delivery of complete genomes to sites of infection.

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玉米条纹病毒和木薯潜伏病毒的RNA和蛋白质组分

聚丙烯酰胺凝胶电泳结果表明，玉米条纹病毒(MSV)和木薯潜伏病毒(CLV)均含有1种蛋白质和2种RNA。估计MSV的蛋白质分子量为28000,CLV为34000。使用含甲酰胺凝胶对这两种RNA获得的分子量是相同的:17×108和1-3 × 106。有人认为，病毒具有两部分基因组，其核蛋白颗粒成对形成的趋势有利于将完整的基因组传递到感染部位。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Annals of Applied Biology 生物-农业综合

CiteScore

5.50

自引率

0.00%

发文量

审稿时长

18-36 weeks

期刊介绍： Annals of Applied Biology is an international journal sponsored by the Association of Applied Biologists. The journal publishes original research papers on all aspects of applied research on crop production, crop protection and the cropping ecosystem. The journal is published both online and in six printed issues per year. Annals papers must contribute substantially to the advancement of knowledge and may, among others, encompass the scientific disciplines of: Agronomy Agrometeorology Agrienvironmental sciences Applied genomics Applied metabolomics Applied proteomics Biodiversity Biological control Climate change Crop ecology Entomology Genetic manipulation Molecular biology Mycology Nematology Pests Plant pathology Plant breeding & genetics Plant physiology Post harvest biology Soil science Statistics Virology Weed biology Annals also welcomes reviews of interest in these subject areas. Reviews should be critical surveys of the field and offer new insights. All papers are subject to peer review. Papers must usually contribute substantially to the advancement of knowledge in applied biology but short papers discussing techniques or substantiated results, and reviews of current knowledge of interest to applied biologists will be considered for publication. Papers or reviews must not be offered to any other journal for prior or simultaneous publication and normally average seven printed pages.