V H Dawe,C W Kuhn
V H Dawe
Isometric virus-like particles (VLPs), 60 nm in diameter, have been observed by electron microscopy in eight isolates of thermal-shocked Rhizidiomyces, a zoosporic, unicellular member of the Hyphochytridiales. VLP pathogenesis was observed ...
J P Moosic,D J McKean,D S Shih et al.
J P Moosic et al.
The amino acid sequence of BMV (brome mosaic virus) coat protein is presented and compared with the sequence derived from RNA structure. Apart from removal of the N-terminal methionine residue and acetylation of the following serine residue...
Restriction map and southern analysis of the bean golden mosaic virus genome [0.03%]
豆金色斑驳病毒的基因组限制图及其Southern分析
S Haber,A J Howarth,R M Goodman
S Haber
A restriction map showing 5'-3' polarity for two species of circular single-stranded (ss) DNA from bean golden mosaic virus (BGMV) is presented. The two viral single-stranded DNAs, which are very similar in size, were separated by prolonged...
Comparison of capsids and nucleocapsids from cowpea mosaic virus-infected cowpea protoplasts and seedlings [0.03%]
来自感染刀豆的Cowpea mosaci病毒衣壳和核心的比较
J C Kridl,G Bruening
J C Kridl
Extracts of Cowpea mosaic virus (CPMV)-infected Cowpea (Vigna unguiculata) protoplasts were applied to an anion-exchange agarose resin. Both capsid-like and virion-like particles (collectively designated D-VLP) were present in the nonabsorb...
Chemical and serological comparison of the coat proteins of velvet tobacco mottle and Solanum nodiflorum mottle viruses [0.03%]
绒烟草花叶病毒和粗糙马铃薯花叶病毒的化学和血清学对比研究
P W Chu,R I Francki
P W Chu
Velvet tobacco mottle virus (VTMoV) and Solanum nodiforum mottle virus (SNMV) are serologically closely related as shown by immunodiffusion tests. Dissociated VTMoV coat protein separates into three electrophoretic components in polyacrylam...
Differences in polyadenylate length between individual barley stripe mosaic virus RNA species [0.03%]
大麦条纹花叶病毒各RNA种类之间的多聚腺苷酸长度差异
A A Agranovsky,V V Dolja,J G Atabekov
A A Agranovsky
Barley stripe mosaic virus (BSMV) RNA which has been shown to contain an internal polyadenylate sequence (Agranovsky, Dolja, Gorbulev, Kozlov, and Atabekov, "Virology", 113, 114-187, 1981; Agranovsky, Dolja, and Atabekov, "Virology," 119, 5...
Removal of the N-terminal part of alfalfa mosaic virus coat protein interferes with the specific binding to RNA 1 and genome activation [0.03%]
Alfalfa mosaic病毒衣壳蛋白N末端区的移除对其与RNA 1的特异结合及基因组激活的影响
D Zuidema,M F Bierhuizen,E M Jaspars
D Zuidema
Trypsinized coat protein of alfalfa mosaic virus lacking 25 amino acids at its N terminus still has the capability to form complexes with RNA which are detectable by sedimentation in sucrose gradients. However, it does not protect specific ...
J W Erickson,F R Hallett,J B Bancroft
J W Erickson
An examination of the number of subunits in small aggregates of papaya mosaic virus (PMV) coat protein is presented based on a model system which gives results consistent with the experimental observation that the 14 S subassembly species i...
Helper component for aphid transmission encoded by region II of cauliflower mosaic virus DNA [0.03%]
花椰菜病毒DNA区域II编码的介导蚜传的辅助成分
S L Armour,U Melcher,T P Pirone et al.
S L Armour et al.
A deletion mutant of cauliflower mosaic virus (CaMV) isolate NY8153 deficient in aphid transmissibility was constructed by BAL-31 exonuclease treatment of XhoI linearized pCMS31 (a plasmid containing the entire CaMV genome cloned in the Sal...
Human leukocyte interferon and the antiviral factor (AVF) from virus-infected plants stimulate plant tissues to produce nucleotides with antiviral activity [0.03%]
人白细胞干扰素和病毒感染植物中产生的抗病毒物质(AVF)可刺激植物组织产生活性抗病毒核苷酸
M Reichman,Y Devash,R J Suhadolnik et al.
M Reichman et al.
Leaves of Nicotiana glutinosa and tobacco, as well as tobacco callus cultures, were treated with the plant antiviral factor AVF or with a purified subspecies of human leukocyte interferon. After incubation, a fraction containing short oligo...