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The infectivity of dimeric potato yellow mosaic geminivirus clones in different hosts
Buragohain, A.K.; Sung, Y.K.; Coffin, R.S.; Coutts, Robert H.A. (1994-10)Head-to-tail dimeric clones of both DNA A and DNA B of potato yellow mosaic geminivirus (PYMV) were constructed. These constructs were infectious when inoculated onto Nicotiana benthamiana plants either as DNA or by ... -
Mutational analysis of potato yellow mosaic geminivirus
Sung, Y.K.; Coutts, Robert H.A. (1995-07)Mutations have been inserted into the virion and complementary sense ORFs encoding proteins with M(r)s in excess of 9 kDa of both DNA A and DNA B of potato yellow mosaic geminivirus (PYMV). Wild-type and mutant monomeric ... -
Potato yellow mosaic geminivirus AC2 protein is a sequence non-specific DNA binding protein
Sung, Y.K.; Coutts, Robert H.A. (1996-03-25)The AC2 protein of potato yellow mosaic geminivirus (PYMV) is by analogy with related geminiviruses thought to be a transcriptional activator protein. We have over-expressed the AC2 open reading frame in E. coli and purified ... -
Pseudorecombination and complementation between potato yellow mosaic geminivirus and tomato golden mosaic geminivirus
Sung, Y.K.; Coutts, Robert H.A. (1995-11)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 ...