The aim of this work was to discover the extent of interference by phosphoenolpyruvate (PEP) phosphatase in spectrophotometric assays of PEP carboxylase (EC 4.1.1.31) in crude extracts of plant organs. The presence of PEP phosphatase and lactate dehydrogenase (EC 1.1.1.27) in extracts leads to PEP-dependent NADH oxidation that is independent of PEP carboxylase activity, and hence to overestimat...

Assessing genetic diversity is a prerequisite for the genetic improvement of wheat. Molecular markers offer accurate and reproducible means for assessing genetic diversity. Field performance and sequence-related amplified polymorphism (SRAP)-based assessment of molecular diversity was carried out on a set of 10 local and introduced bread wheat (Triticum sativum L.) genotypes grown in the middle...

Medicinal plants are rich sources of bioactive substances that can be used to develop environmentally friendly weed control alternatives. Marsdenia tenacissima (Roxb.) Moon is a traditional medicinal plant well known for its pharmacological activities and several compounds. However, allelopathy related have not been reported. Hence, the present study was conducted explore allelopathic potential...

Abstract Interest in cover crops is increasing but information limited on integrating them into crop rotations especially the relatively short growing season northern Great Plains. A 3-yr research project, initiated 2009 near Mandan, North Dakota, USA, evaluated (1) what impact may have subsequent cash yields and (2) whether mixtures are more productive provide additional benefits compared to m...

Crop yield and economic profitability, both highly dependent on local crop management, soil characteristics, weather conditions, are among the most influential factors to consider when considering a cropping system. The objective of this study was compare returns three different 4-yr diverse rotations with that 2-yr traditional rotation in eastern South Dakota. included were (a) corn (Zea mays ...

Hailstorms can be responsible for significant economic loss to the agricultural sector in Alberta, Canada. Foliar applications of certain fungicides and nutrient blends have been advocated promote recovery yield hail-damaged crops. Proper understanding different crop hail-related factors is required an accurate assessment hail damage crops evaluations hail-recovery product claims. This study wa...

PURPOSE We have previously reported that continuous hepatic arterial infusion chemotherapy (HAIC) might be more effective for advanced hepatocellular carcinoma (aHCC) in patients with liver cirrhosis (LC) related to HCV infection (C-LC) or alcohol abuse (A-LC) than in patients who had LC related to HBV infection (B-LC). The aim of the present study was to retrospectively assess the efficacy of ...

Blue light mediates the phosphorylation of a membrane protein in seedlings from several plant species. When crude microsomal membrane proteins from dark-grown pea (Pisum sativum L.), sunflower (Helianthus annuus L.), zucchini (Cucurbita pepo L.), Arabidopsis (Arabidopsis thaliana L.), or tomato (Lycopersicon esculentum L.) stem segments, or from maize (Zea mays L.), barley (Hordeum vulgare L.),...

Generation of electricity from coal has increased over the years in the United States and around the world. Burning of coal results in annual production of upwards of 100 millions tons (United States only) of coal combustion products (CCPs). Only about a third of these products are being used to create new products while the remainder goes to landfills. Application of CCPs mixed with composted ...

Endophytes have a symbiotic relationship with the different parts of plants and could play a very important role in supporting the plant growth. In present study, 11 most efficient isolates were selected out of more than 200 endophytic bacteria isolated previously from roots of chickpea (Cicer arietinum), field pea (Pisum sativum), Lucerne (Medicago sativa), wheat (Triticum aestivum) and oat (A...