The timing of life history traits is central to lifetime fitness and nowhere is this more evident or well studied as in the phenology of flowering in governing plant reproductive success. Recent changes in the timing of environmental events attributable to climate change, such as the date of snowmelt at high altitudes, which initiates the growing season, have had important repercussions for som...

Climate change affects the agroecological conditions and persistence of cherry tree flowering. Detailed evaluation minimum air temperature occurrence synoptic events during spring frosts within flowering in Czech Republic (Central Europe) is missing. The main objective this study was to evaluate above-mentioned variables different parts country from 1924 2012. Our question how frequency frost d...

Abstract Flowering time of rice ( Oryza sativa L. ) is among the most important agronomic traits for region adaptation and grain yield. In process breeding, efficient slightly modulating flowering an elite cultivar would be more popular with breeder. Hence, we are interested in increasing expression repressors by CRISPR/Cas9 genome editing system. It was predicated there were three uORFs 5’ lea...

In the Sahel zone of West Africa that extends from Senegal to Chad, temperatures can vary from less than 15 ̋C to 25 ̋C from November to February. These low temperatures affect the growth, development and yield of rice plants, and therefore constitute a major constraint to rice production in the Sahel. In order to identify rice varieties tolerant to cold stress at different developmental stages...

The following review of literature regarding the pharmacology of marijuana is intended to demonstrate its mental and physical pharmacological effects. "Marijuana" refers specifically to the dried leaves and flowering tops or "herbal cannabis”, the natural form of cannabis as derived from the plant Cannabis sativa. Another term for marijuana is the word cannabis or hemp.