Eragrostis curvula streak virus software

Threatened species programme sanbi red list of south. Six eragrostis curvula plants presenting with streak symptoms similar to those encountered in maize streak virus msv infected grasses see additional file 1 were sampled within 40 km of one another in the kwazulu natal province of south africa between december 2007 and may 2008. Establishment of three new genera in the family geminiviridae ncbi. Related plants emelo ermelo morpa morpha totnes burgundy nursery availability.

Identification and characterisation of a highly divergent geminivirus. Eragrovirus is a genus of viruses, in the family geminiviridae. Curiously, this virus, which we have tentatively named eragrostis minor streak virus emsv, was discovered in namibia, southern africaalmost as far from japan as it is possible to get within. Eragrovirus type species eragrostis curvula streak virus eragrovirus is a genus of viruses, in the family geminiviridae. Eragrostis curvula in nassella neesiana lawn can 15809175977. Description of a novel monopartite geminivirus and. Viruses geminiviridae eragrovirus eragrostis curvula streak virus virus hosts i eragrostis curvula weeping love grass. Among plants viruses, those of the family geminiviridae are responsible for a. A highly divergent south african geminivirus species. Eragrostis curvula is usually a longlived perennial grass, but it is sometimes an annual plant. Discovery of a highly divergent geminivirus lineage. Curvula and conferta types normally flower in late spring and to a lesser extent, late summer, but rarely in mid summer. If a curvula type is mowed following flowering in late spring, it produces few or no additional heads until late summer. Ecol soc jpn ed 2002 handbook of alien species in japan.

Ecsv eragrostis curvula streak virus reported for the first time in this. Discovery of the first maizeinfecting mastrevirus in the. A novel divergent geminivirus identified in asymptomatic. While other currently described genomes from generic begomo, curto and topocuviruses contain between five and eight genes and have one intergenic region ir, mastrevirus genomes contain only three genes and have both a large lir and a small sir intergenic region. It is variable in appearance, and there are many different natural and cultivated forms. Eragrostis curvula streak virus ecsv00overview eppo global. Eragrostis curvula is a perennial grass with a distribution. Ecsv eragrostis curvula streak virus reported for the first time in this paper. A highly divergent south african geminivirus species illuminates the. Tomato yellow leaf curl virus longdom publishing sl. There are currently 485 species in this family, divided among 9 genera.