Morphogenesis of Festuca Leaf Streak Virus in Cowpea Protoplasts

Replicative intermediates of maize streak virus found during leaf development.

Geminiviruses of the genera Begomovirus and Curtovirus utilize three replication modes: complementary-strand replication (CSR), rolling-circle replication (RCR) and recombination-dependent replication (RDR). Using two-dimensional gel electrophoresis, we now show for the first time that maize streak virus (MSV), the type member of the most divergent geminivirus genus, Mastrevirus, does the same....

Identification of wheat streak mosaic virus in iran

OCCURRENCE OF NORTHERN LEAF BLIGHT, Phaeosphaeria LEAF SPOT , SOUTHERN LEAF BLIGHT, RUST AND MAIZE STREAK VIRUS IN KENYA

TAXONOMIC VALUE OF LEAF ANATOMY IN IRANIAN FINE-LEAVED FESTUCA

Festuca L. comprises perennial herbs and about 450 species. It belongs to the tribe Poeae R. Br. (= Festucaceae Dumort), subfamily Pooideae of Poaceae. These species are different in leaf size, life duration and lamina width. The genus is divided into two groups based on lamina width: fine-leaved and broad-leaved. In this study, leaf anatomy of F. akhanii, F. elwendiana,F. heterophylla, F. sulc...

Expression of Genetically Controlled Resistance to Tobacco Mosaic Virus Infection in Isolated Tomato Leaf Mesophyll Protoplasts

Phenotypic expression of different genes controlling resistance to tobacco mosaic virus (TMV) in tomato was analysed in the protoplast system using otherwise isogenic breeding lines. Genes Tm-2 and Tin-22 were not expressed and did not prevent TMV-L, a common tomato strain of TMV, infecting and multiplying. By contrast, homozygous gene Tin-I was able to express its effect in protoplasts as well...