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Microbiological sciences, 1990
The geminiviruses are unusual plant viruses containing circular single-stranded DNA. The sequences and organization of several of their genomes are described, and recent experiments towards understanding their replication, gene expression and gene functions are discussed.
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The geminiviruses are unusual plant viruses containing circular single-stranded DNA. The sequences and organization of several of their genomes are described, and recent experiments towards understanding their replication, gene expression and gene functions are discussed.
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Geminivirus C4: Interplaying with Receptor-like Kinases
Trends in Plant Science, 2018Geminivirus infection results in systemic symptoms in plants, but the mechanism by which the virus affects cell-to-cell signalling involved in development and resistance remains unclear. Based on recent evidence, we suggest a potential mechanism that geminivirus C4 proteins interfere with intercellular signals by interacting with receptor-like kinases ...
Runxiu, Zeng +3 more
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Geminivirus–Vector Relationship
2019Geminiviruses are the most abundant plant viruses. This group of ssDNA viruses infects a wide range of hosts including weeds, ornamentals, as well as economically important crops and is widely distributed on the planet Earth. Geminiviruses cause some of the most damaging and economically important diseases of crop plants.
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Experimental and theoretical definition of geminivirus origin of replication
Plant Molecular Biology, 1994Geminiviruses are plant pathogens that replicate by a rolling-circle mechanism, analogous to that used by several prokaryotic ssDNA replicons. Recent reports provide important progress in understanding the structure and functioning of replication origin from these viruses.
G, Argüello-Astorga +2 more
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The composition of Chloris striate mosaic virus, A geminivirus
Virology, 1980Preparations 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 I, Francki +3 more
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Evolutionary Factors in the Geminivirus Emergence
2019The viruses belonging to family Geminiviridae have a small genome of 2.8–5.0 kb and only four to six protein coding genes, and yet they have evolved as the largest family of single-stranded DNA viruses and one of the most important plant viruses that are threat to several economical crops.
Amir Hameed +2 more
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