Differences in the direction and degree to which invasive alien and native plants are influenced by mycorrhizal associations could indicate a general mechanism of plant invasion, but whether or not such differences exist is unclear. Here, we tested whether mycorrhizal responsiveness varies by plant invasive status while controlling for phylogenetic relatedness among plants with two large grassl...

High Plains wheat mosaic virus (HPWMoV, genus Emaravirus) has an octopartite, negative-sense RNA genome, each segment encoding a single open reading frame. The is transmitted by the curl mite (Aceria tosichella) (Tatineni et al., 2014). HPWMoV been reported from Argentina, Australia, Canada, New Zealand, Ukraine and USA (Abdullahi 2020; Snihur 2020). Mixed infections of Wheat streak (WSMV, Trit...

gypsiferous soils occur in xeric, ustic, and aridic moisture regimes. environmental conditions affect the mode of gypsum formation. gypsiferous soils in fars province, southern iran, are found in piedmont plains, flood plains, and alluvial plains. the objective of this work was to investigate the micromorphology of gypsum crystals formed under different soil moisture regimes. the results indica...

Tree-ring-based reconstructions of the Palmer drought severity index (PDSI) indicate that, during the Medieval Climate Anomaly (MCA), the central plains of North America experienced recurrent periods of drought spanning decades or longer. These megadroughts had exceptional persistence compared to more recent events, but the causes remain uncertain. The authors conducted a suite of general circu...

one of the interdisciplinary approaches which recently had a key role in resolving of archaeological issues, especially domestication process, was archaeogenetics. caprines were domesticated in the early neolithic period and their domestication was a major part of the process that led to the invention of agriculture. since goat has had a key role in subsistence economy of human societies in dif...