نتایج جستجو برای: membranous hkt
تعداد نتایج: 6939 فیلتر نتایج به سال:
The HKT family of Na(+) and Na(+)/K(+) transporters is implicated in plant salinity tolerance. Amongst these transporters, the cereal HKT1;4 and HKT1;5 are responsible for Na(+) exclusion from photosynthetic tissues, a key mechanism for plant salinity tolerance. It has been suggested that Na(+) is retrieved from the xylem transpiration stream either in the root or the leaf sheath, protecting th...
www.sciencedirect.com Nomenclature for HKT transporters, key determinants of plant salinity tolerance J. Damien Platten, Olivier Cotsaftis, Pierre Berthomieu, Hans Bohnert, Romola J. Davenport, David J. Fairbairn, Tomoaki Horie, Roger A. Leigh, Hong-Xuan Lin, Sheng Luan, Pascal Mäser, Omar Pantoja, Alonso Rodrı́guez-Navarro, Daniel P. Schachtman, Julian I. Schroeder, Hervé Sentenac, Nobuyuki Uoz...
The aim of this research is to evaluate and analyze the influence different degrees salt stress on tolerance Australian wheat lines having characteristics derived from wild types in comparison with a local cultivar well–adapted Anatolian conditions under controlled conditions. In research, two lines, namely AU5924 AU5907, adapted harbor HKT1;4 HKT1;5 loci Bayraktar 2000 used as genetic material...
All living cells have an absolute requirement for K+, which must be taken up from the external medium. In contrast to marine organisms, which live in a medium with an inexhaustible supply of K+, terrestrial life evolved in oligotrophic environments where the low supply of K+ limited the growth of colonizing plants. In these limiting conditions Na+ could substitute for K+ in some cellular functi...
INTRODUCTION Posterior capsule opacification (PCO) is a visually-disabling complication of cataract surgery. OBJECTIVE To estimate energy levels for capsulotomy in various subtypes of PCO (membranous, fibrous and fibro-membranous). MATERIALS AND METHODS A total of 215 patients with PCO were randomly selected and evaluated for Nd: Yag laser capsulotomy, after a quiet post-operative course of...
شوری یکی از مشکلات مهم در اراضی کشاورزی دنیا می‌باشد، به طوری که سالانه میلیون‌ها تن نمک از طریق آبیاری وارد خاک‌های زراعی می‌شود. گندم اولین و مهمترین گیاه زراعی دنیا است که غذای اصلی بیش از یک سوم مردم جهان را تأمین می‌کند. روش های نوین ژنتیکی همچون توالی‌یابی امکان ارزیابی دقیق و سریع مواد ژنتیکی در سطح DNA و RNA را فراهم نموده است. لذا به منظور شناسایی تنوع آللی ژن HKT از گونه‌های زراعی و و...
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