E Nagy,P Dobos
E Nagy
The genome of Drosophila X virus (DXV) is made up of two segments of dsRNA with molecular weights of 2.3 X 10(6) (A) and 2.2 X 10(6) (B). Agarose gel electrophoresis of RNA fragments produced by S1 nuclease digestion of partially denatured,...
Turnip yellow mosaic virus RNA-replicase contains host and virus-encoded subunits [0.03%]
芜菁黄化病毒复制酶含有宿主和病毒编码亚基
C Mouches,T Candresse,J M Bove
C Mouches
The enzyme (RNA-replicase) involved in the synthesis of viral RNA has been purified from turnip yellow mosaic virus (TYMV)-infected chinese cabbage leaves. The RNA-replicaset contains two major subunits: one of apparent molecular weight 115...
Nucleic acid species related to the satellite RNA of turnip crinkle virus in turnip plants and virus particles [0.03%]
萝卜中与花椰菜花叶病毒卫星RNA相关的核酸种类及病毒粒子
S B Altenbach,S H Howell
S B Altenbach
Multiple RNA species which hybridize to a cloned cDNA probe of the turnip crinkle virus satellite RNA (S-TCV) are found both in virions and in plants infected with virus particles containing S-TCV. At least six of these RNAs appear to be mu...
S M Tavantzis
S M Tavantzis
Potato virus M (PVM), a member of the carlavirus group was found to have a sedimentation coefficient (S20,w) of 157 S, a buoyant density in CsCl of 1.322 g.cm(-3), an extinction coefficient, at 260 nm, of 2.88 cm(2).mg(-1), and a nucleic ac...
Neutralization of budded Autographa californica NPV by a monoclonal antibody: identification of the target antigen [0.03%]
用单克隆抗体使烟芽夜蛾NPV失活及鉴定靶抗原
L E Volkman,P A Goldsmith,R T Hess et al.
L E Volkman et al.
A neutralizing monoclonal antibody of the budded phenotype of Autographa californica nuclear polyhedrons virus did not react with the occluded form of the virus as determined by neutralization, ELISA, and indirect immunoperoxidase staining....
Cauliflower mosaic virus-induced viroplasms support viral DNA synthesis in a cell-free system [0.03%]
芜菁花叶病毒诱导的病毒颗粒支持细胞外系统的病毒DNA合成
N Modjtahedi,M Volovitch,L Sossountzov et al.
N Modjtahedi et al.
Viroplasms are the main cytological modifications observed upon infection of Brassica cells by cauliflower mosaic virus (CaMV). Previous experiments suggested that the replication of viral DNA proceeded in two steps, starting in the nucleus...
M V Hosur,T Schmidt,R C Tucker et al.
M V Hosur et al.
Black beetle virus, propagated in cultured Drosophila cells, crystallized into rhombic dodecahedra which diffracted X rays to 3.0 A resolution. Center-to-center spacing of particles in the unit cell was 305 A, while the spherically averaged...
Synthesis of TMV-specific RNAs and proteins at the early stage of infection in tobacco protoplasts: transient expression of the 30K protein and its mRNA [0.03%]
烟草原生质体感染TMV初期TMV特异RNA和蛋白质的合成：30K蛋白及其mRNA的瞬时表达
Y Watanabe,Y Emori,I Ooshika et al.
Y Watanabe et al.
All four TMV-coded proteins (180K, 130K, 30K, and coat) and corresponding mRNAs were detected in TMV-infected protoplasts. The 30K protein and its mRNA were synthesized between 2 and 9 hr postinoculation, while the other proteins and their ...
A C Durham,J Witz,J B Bancroft
A C Durham
Hydrogen-ion titration curves are reported for tomato bushy stunt virus, two strains of cowpea chlorotic mottle virus, and turnip crinkle virus, with particular attention to the hysteresis loops associated with the swelling and contraction ...
Satellite RNAs of cucumber mosaic virus: characterization of two new satellites [0.03%]
黄瓜花叶病毒卫星RNA的特征分析及两种新卫星的鉴定
P Palukaitis,M Zaitlin
P Palukaitis
Two new satellite RNAs of cucumber mosaic virus (CMV) which did not induce necrosis on tomato in the presence of CMV, B-sat RNA, and WL-sat RNA, were shown to be related by sequence to two well-characterized satellite RNAs of CMV: G-sat RNA...