Estimation of total seed proteins based variation among different Brassica rapa ecotypes is important for crop improvement and efficient utilization. In the present study, variations in total seed proteins among three ecotypes of B. rapa (brown sarson, yellow sarson and toria) were studied. Twenty different genotypes from all the ecotypes were analysed through SDS-PAGE and their phylogenetic re...

in order to investigate the absorption and translocation of glyphosate and 2,4-d during various stages of growth in swallow-worts weed populations, this study was carried out in 2010 at the iranian agricultural, medical and industerial research institute of atomic energy organization. treatments used in this study included three different stages of growth, four weed ecotypes of swallow-worts, a...

in most region of khorasan, sesame ecotypes have been planted for many years, but there is little information about seed yield and yield components of them. therefore a field experimental was conducted to investigation of yield parameters of 14 sesame ecotypes (msc1, msc2, msc3, msc4, msc5, msc6, msc7, msc8, msc9, msc10, msc11, msc12, msc13 and msc14) in randomized complete block design with th...

Variations in morphology and salt spray tolerance were studied among 22 populations of Setaria viridis derived from the coastal inland habitats central Japan to elucidate adaptation species habitats, which are important reservoirs that enhance overall diversity agro-ecosystems. The S. comprised three ecotypes differed plant form tolerance: short, for within rocky cliffs pebble shores; tall, fou...

Most Arabidopsis ecotypes display tolerance to the Tobacco ringspot virus (TRSV), but a subset of Arabidopsis ecotypes, including Estland (Est), develop lethal systemic necrosis (LSN), which differs from the localized hypersensitive responses (HRs) or systemic acquired resistance (SAR) characteristic of incompatible reactions. Neither viral replication nor the systemic movement of TRSV was rest...