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Geminivirus: Biolistic Inoculation and Molecular Diagnosis
2008The Geminiviridae family is a large family of plant viruses that has single-stranded DNA genomes and infects a large variety of crop species. In this chapter, we describe a biolistic inoculation protocol that has been successfully used to propagate new species of geminivirus in permissive hosts with total DNA extracted from infected plants. This allows
Anésia A, Santos +3 more
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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 DNA replication and cell cycle interactions
Veterinary Microbiology, 2004The Geminiviridae family includes a large number of viruses that infect plants and have a unique geminate virion particle, a single-stranded genome of approximately 2.6-3.0 kb, and replicate through a rolling-circle mechanism. Since they encode for just a few proteins (4-6 depending on the members that belong to four different genera), a rich variety ...
Crisanto, Gutierrez +5 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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Geminivirus disease complexes: the threat is spreading
Trends in Plant Science, 2006Symptom-modulating DNA satellites associated with geminiviruses have come to our attention only recently but have proven to be widespread, associated with many diseases throughout the Old World, and economically significant, particularly in developing countries.
Shahid, Mansoor +2 more
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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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Subviral DNAs associated with geminivirus disease complexes
Veterinary Microbiology, 2004Ageratum conyzoides (ageratum) is a common and widespread weed species that may act as a reservoir host for geminivirus diseases. Ageratum plants growing in Singapore and exhibiting yellow vein disease are infected with a complex mixture of viral, subviral and recombinant DNA components.
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