عنوان فارسی مقاله: |
جذب کم +K که با تحریک +NH4 ایجاد شده است مربوط به القای خروج +H با H+ -ATPase غشای پلاسما در ریشه های ذرت خوشه ای تحت شرایط کمبود +K می باشد |
| عنوان انگلیسی مقاله: |
NH4+ -stimulated low-K+ uptake is associated with the induction of H+ extrusion by the plasma membrane H+ -ATPase in sorghum roots under K+ deficiency |
چکیده
مقدمه
مواد و روش ها
رشد گیاه و تیمارها
محتوای +K و جذب در بازدهی انتقال
آزمایشات کاهش+K
ایزولاسیون غشای پلاسما
فعالیت H+ -ATPase
پمپ پروتون
SDS-PAGE و تحلیل های لکه دار کردن ژل پروتئین
نتایج
اثر کمبود +K و +NH4 بر محتوای K+ بافت
تأثیر کمبود +K و +NH4 بر جذب خالص کم +K در ریشه های ذرت خوشه ای
فعالیت ها و لکه دار کردن H+ -ATPase PM
کلمات کلیدی :
[PDF]Sodium transport and salt tolerance in plants - Bashan Foundationwww.bashanfoundation.com/blumwald/blumwaldsodium.pdfby E Blumwald - 2000 - Cited by 705 - Related articlesThe ability of plant cells to maintain low cytosolic sodium ... presence of NH4, suggesting that AKT1 is involved in the uptake of K+ in the ... that can bind to both Na+ and K+ and induce their trans- ... In plants, the main mechanism for Na+ extrusion is mediated ... sequence similarity to plasma membrane Na+/H+ antiporters.[PDF]of some Na+ by K+). thiocyanatostilbene-2,2 - NCBIhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC1193366/.../jphysiol00580-0091.pdfby D Ellis - 1985 - Cited by 107 - Related articlesFeb 15, 1984 - Following an acidification induced by exposure to CO2 the time constant of pHi ... recovery from an acidosis, but other systems aiding pHi recovery, e.g. an uptake of ... the cells is coupled with the outward extrusion of H+, that is to say an ..... depolarization, presumably associated with NH4+ influx, is less.Difference in Tolerance to Potassium Deficiency between Two Maize ...https://www.jstage.jst.go.jp/article/pps/10/1/10_1_42/_pdfby C Minjian - 2007 - Cited by 35 - Related articlesC, and the difference was more obvious in culture solution with a lower K+ ... dependent H+ extrusion from the root treated with K+ deficiency was larger in T than in C. Key words : K+/H+ exchange activity, K+-uptake, Maize, Tolerance to K deficiency. Currently ..... physiological characteristics of tomato roots associated with.