Differential interaction between cassava mosaic geminiviruses and geminivirus satellites
نویسندگان
چکیده
منابع مشابه
Differential response of cassava genotypes to infection by cassava mosaic geminiviruses
Mitigation of cassava mosaic disease (CMD) focuses on the introgression of resistance imparted by the polygenic recessive (CMD1), dominant monogenic (CMD2) and CMD3 loci. The mechanism(s) of resistance they impart, however, remain unknown. Two CMD susceptible and nine CMD resistant cassava genotypes were inoculated by microparticle bombardment with infectious clones of African cassava mosaic vi...
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Pseudorecombinants made by exchanging the cloned, infectious genome components (DNAs A and B) of potato yellow mosaic geminivirus (PYMV) and the common strain (cs) of tomato golden mosaic geminivirus (csTGMV) are not infectious in their common host Nicotiana benthamiana. In an N. benthamiana leaf disc assay neither PYMV DNA A nor TGMV DNA A transreplicated each other's DNA B component. The abil...
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Cassava is a crop used by subsistence farmers in tropical and subtropical regions. It is extensively cultivated in certain regions of India (e.g. Kerala, Andhra Pradesh, Maharashtra, Tamil Nadu) and also in other Asian and African countries, and its cultivation is expected to further increase due to climate changes and increased water shortage, since cassava is drought-adaptive. Viruses, especi...
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The plant DNA virus African cassava mosaic virus (ACMV) is believed to replicate by a rolling circle mechanism. To investigate complementary-sense DNA (lagging strand) synthesis, we have analysed the heterogenous form of complementary-sense DNA (H3 DNA) from infected Nicotiana benthamiana by two-dimensional agarose gel electrophoresis and blot hybridisation. The presence of an RNA moeity is dem...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 2010
ISSN: 0022-1317,1465-2099
DOI: 10.1099/vir.0.019513-0