Background Peste des petits ruminants (PPR) disease is one of the most important viral infections in sheep and goats that is caused by a morbillivirus from the paramixoviridae family, causing lesions in the gastrointestinal tract and respiratory tract. Methods In the present study, 250 blood samples were taken from the jugular vein of the apparently healthy and diseased sheep with common sympto...

Bacteria from the Bacillus cereus group exhibit genetic and physiological diversity through different ecotypes. Here, we present the draft genome sequences of 20 bacterial strains belonging to the contrasted psychrotolerant and thermotolerant ecotypes.

Despite recent development in producing chemical medicines, associated side effects have led to increased use of medicinal plants and natural compounds. Soil salinity, especially in arid and semi-arid regions, is a serious threat to global agriculture. Nowadays, efforts have been made to find benchmarks that can effectively select salt-tolerant or salt-resistant genotypes. In this regard, the u...

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 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...

Cogongrass [Imperata cylindrica (L.) P. Beauv] is an invasive C4 perennial grass which is listed as one of the top ten worst weeds in the world and is a major problem in the Southeast US. Five cogongrass ecotypes [Florida (FL), Hybrid (HY), Louisiana (LA), Mobile (MB), and North Alabama (NA)] collected across the Southeast and a red-tip (RT) ornamental variety were container grown for 6 months ...

Stomata are small pores surrounded by guard cells that regulate gas exchange between plants and the atmosphere. Guard cells integrate multiple environmental signals and control the aperture width to ensure appropriate stomatal function for plant survival. Leaf temperature can be used as an indirect indicator of stomatal conductance to environmental signals. In this study, leaf thermal imaging o...

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...