| characterization of the sugarcane streak agent as a distinct geminivirus. | the relationship between maize streak virus and the geminivirus causing streak in sugarcane was investigated. the dna of sugarcane streak virus does not cross-hybridize detectably with that of maize streak virus and vice versa. restriction mapping of native replicative form viral dna (genome size 2.7 kb) and of cloned viral dna, combined with limited sequencing and estimated dna sequence divergence, showed that sugarcane streak virus is as unrelated to maize streak virus and digitaria streak vir ... | 1991 | 2016148 |
| computer analysis between nucleotide and amino acid sequences of bean golden mosaic virus and those of maize streak, wheat dwarf, chloris striate mosaic, and beet curly top viruses. | bean golden mosaic virus (bgmv) dna 1 and 2 have little sequence homology with maize streak virus (msv), wheat dwarf virus (wdv), and chloris striate mosaic virus (csmv) dnas. bgmv dna 1 and beet curly top virus (bctv) dna are closely related, whereas bgmv dna 2 and bctv dna are not related. direct amino acid homologies of predicted proteins between bgmv orfs and msv orfs, wdv orfs or csmv orfs were 40-50%. bgmv 1l1 and bctv l1, and bgmv il3 and bctv l4 were highly conserved. the sequence taatat ... | 1989 | 2615677 |
| nucleotide sequence of the geminivirus chloris striate mosaic virus. | the genome of chloris striate mosaic virus (csmv) comprises a single circular dna as determined by analyses on virion single-stranded (ss) dna and virus-specific covalently closed circular (ccc) dna isolated from infected plants. the nucleotide sequence of csmv dna was determined from cccdna and the data were accommodated into one dna circle of 2750 nucleotides. comparison of the nucleotide sequence with those of maize streak virus (msv), wheat dwarf virus (wdv), and digitaria streak virus (dsv) ... | 1988 | 3369088 |
| a novel species of mastrevirus (family geminiviridae) isolated from digitaria didactyla grass from australia. | mastreviruses (family geminiviridae) that infect monocotyledonous plants occur throughout the temperate and tropical regions of asia, africa, europe and australia. despite the identification of a very diverse array of mastrevirus species whose members infect african monocots, few such species have been discovered in other parts of the world. for example, the sequence of only a single monocot-infecting mastrevirus, chloris striate mosaic virus (csmv), has been reported so far from australia, even ... | 2010 | 20652334 |
| the activity of the coat protein promoter of chloris striate mosaic virus is enhanced by its own and c1-c2 gene products. | dna fragments from the bidirectional promoter region of the geminivirus chloris striate mosaic virus (csmv) were cloned into the puc18-based vector, pg1 producing transcriptional fusions with the beta-glucuronidase (gus) gene and nopaline synthase terminator sequence. the relative activity of each promoter construct was analyzed by a gus expression assay of extracts from zea mays (maize) black mexican sweet protoplasts coelectroporated with the gus reporter constructs and constructs in which ind ... | 1993 | 8438584 |
| the composition of chloris striate mosaic virus, a geminivirus. | preparations of chloris striate mosaic virus (csmv) were shown to contain circular single-stranded dna with a molecular weight of 7.1 x 10(5) and a polypeptide molecular weight of 92.79 +/- 0.06 x 10(4). the buoyant density in cscl of intact csmv particles was shown to be 1.35 g.cm(-3). from these data and the capsomeric structure of csmv (t. hatta and r. 1. b. francki, 1979, virology92, 428-435) it is concluded that each geminate particle of csmv has a molecular weight of about 3.8 x 10(6) and ... | 1980 | 18631638 |
| the fine structure of chloris striate mosaic virus. | | 1979 | 425323 |