Narcissus spp. are of great importance to pharmaceutical industries because of biosynthesis of Amaryllidaceae alkaloids. N. tazetta with several varieties is a widespread species, native to the Mediterranean region with considerable distribution in Iran. In the present study, calli, roots and bulblets were regenerated from N. tazetta var. Meskin. In order to report alkaloid profile and quantify...

Dutch iris is a commercially important bulbous ornamental crop. Its high demand in global floriculture market necessitates the production of its high-quality planting material. In present investigation, an efficient vitro propagation system has been developed for Iris × hollandica Tub. cv. Professor Blaauw (Dutch iris) using meta-Topolin (mT) first time. Effect various concentrations BAP, Kn, a...

Abstract Dormancy regulation is the basis of sustainable development lily industry. Therefore, basic research on dormancy crucial for innovation cultivation and breeding. Previous studies revealed that release largely depends abscisic acid (ABA) degradation. However, key genes potential regulatory network remain unclear. We used exogenous ABA inhibitors to elucidate effect dormancy. Based resul...

background traumatic brain injury (tbi) is an important public health problem throughout the world. objectives the aim of this study was to assess repeated glasgow coma scale (gcs) scores in predicting the severity of tbi and patients’ survival. patients and methods in this longitudinal study used a total sample of 239 patients, all of whom were hospitalized with traumatic brain injuries. subje...

an experimental database is compiled in order to fingerprint the scales formed over the hot surfaces of heat exchangers, in cooling water systems or other systems with similar chemistry. to collect these data, a dynamic simulating pilot plant was designed with considerable application flexibility among which simultaneous flow of water with different velocity and heat fluxes to three simulating ...