The study was carried out to explore drought stress indices in F4 hybrid generations of Triticum aestivum L. select tolerant lines for rainfed areas Kyrgyzstan. Wheat is the main food crop There are about 0.3 million ha allotted wheat, more than half these sown (0.2 ha) farming zones, where amount precipitation rarely exceeds 300-400 mm per year. conducted 2019 at experimental field Agricultura...

The purpose and objectives of the study. To determine resistance soybean genotypes to drought according indices based on analysis yield in years contrasting terms hydrometeorological conditions.
 Materials research methods. material for determining influence year conditions level average soybeans were varieties breeding numbers competitive variety test (CVT). Experiments carried out four r...

in eastern austria, alfalfa is usually grown as a rainfed crop in crop rotations in organic farming systems, where yearto- year rainfall fluctuations cause different levels of drought stress. to identify the suitability of different alfalfa genotypes and drought tolerance indices, 18 contrasting alfalfa genotypes were evaluated under irrigated and rainfed conditions at the research station of t...

Keakuratan dalam seleksi jagung hibrida toleran N rendah dapat ditingkatkan dengan penggunaan beberapa indeks secara sekaligus. Penelitian ini bertujuan mengidentifikasi toleransi yang sesuai untuk serta memilih rendah. dilaksanakan di IP2TP Bajeng Balai Tanaman Serealia Kabupaten Gowa bulan April sampai September 2021. Sebanyak 8 dan 2 varietas pembanding ditanam pada rancangan tersarang tiga ...

drought stress due to water deficit and terminal temperatures is a serious problem in agriculture, and it is one of the most important factors contributing to crop yield loss. to evaluate drought tolerance of barley, 12 advanced barley genotypes were studied in two rainfed and irrigated conditions (in a subtropical region, gachsaran) in 2006-2007 in a rcb design with three replications. results...

1. Toluene (TOL) is widely used in industry. Occupational exposure to TOL is commonly assessed using TOL in blood, hippuric acid and ortho-cresol. Levels of these biomarkers may depend on factors potentially interfering with TOL biotransformation, such as the presence of other solvents in the workplace. Mercapturic acids (MAs) could be an alternative to the "traditional" TOL biomarkers. 2. This...

BACKGROUND The purpose of this study was to evaluate collagen deposition, mRNA collagen synthesis and TGF-beta expression in the lung tissue in an experimental model of scleroderma after collagen V-induced nasal tolerance. METHODS Female New Zealand rabbits (N = 12) were immunized with 1 mg/ml of collagen V in Freund's adjuvant (IM). After 150 days, six immunized animals were tolerated by nas...

BACKGROUND Immunotherapy inhibits basophil histamine release, but the assay is cumbersome, and no one has studied the effects of immunotherapy withdrawal. OBJECTIVE Intracellular fluorochrome-labeled diamine oxidase (DAO) was used as a novel functional readout of basophil histamine release after immunotherapy. Results were compared with conventional basophil surface expression of activation m...

A series of colicin-tolerant (tol) mutants of Escherichia coli K-12, which adsorbed colicins but were not killed by them, were isolated and studied genetically and physiologically. Three major classes of mutants were found: tol II, tolerant to colicins A, E1, E2, E3, and K; tol III, tolerant to A, E2, E3, and K; and tol VIII, tolerant to E1 only. The sites of tol II and tol III mutations mapped...