Characterization of Sugarcane Mosaic Virus Scmv1 and Scmv2 Resistance Regions by Regional Association Analysis in Maize

Characterization of Sugarcane Mosaic Virus Scmv1 and Scmv2 Resistance Regions by Regional Association Analysis in Maize

Sugarcane Mosaic Virus (SCMV) causes one of the most severe virus diseases in maize worldwide, resulting in reduced grain and forage yield in susceptible cultivars. In this study, two association panels consisting of 94 inbred lines each, from China and the U.S., were characterized for resistance to two isolates: SCMV-Seehausen and SCMV-BJ. The population structure of both association panels wa...

Auxin Binding Protein 1 Reinforces Resistance to Sugarcane Mosaic Virus in Maize.

Dear Editor, Sugarcane mosaic virus (SCMV) causes severe viral diseases in maize worldwide (Fuchs and Gruntzig, 1995), resulting in significant losses in grain and forage yield in susceptible cultivars of maize and related crops. The most promising solution is to cultivate resistant varieties, which contribute to sustainable crop production. Two epistatically interacting major SCMV resistance l...

A type of sugarcane mosaic virus infecting maize,surghum and johnsongrass in iran

Further characterization of Maize chlorotic mottle virus and its synergistic interaction with Sugarcane mosaic virus in maize

Maize chlorotic mottle virus (MCMV) was first reported in maize in China in 2009. In this study we further analyzed the epidemiology of MCMV and corn lethal necrosis disease (CLND) in China. We determined that CLND observed in China was caused by co-infection of MCMV and sugarcane mosaic virus (SCMV). Phylogenetic analysis using four full-length MCMV cDNA sequences obtained in this study and th...

Targeted BSA mapping of Scmv1 and Scmv2 conferring resistance to SCMV using PstI/MseI compared with EcoRI/MseI AFLP markers

In a previous study, two chromosome regions (Scmv1 and Scmv2), conferring sugarcane mosaic virus (SCMV) resistance in maize, were enriched with EcoRI/MseI AFLP (Eco-AFLP) markers (methylation insensitive) by targeted bulked segregant analysis (tBSA). The objective of the present study was to further saturate these two regions with PstI/MseI AFLP (Pst-AFLP) markers (methylation sensitive) using ...