Effect of nitrate and ammonium on the activity of tonoplast pyrophosphatase (V-PPase) was investigated in the roots of tomato ( Lycopersicon esculentum L.). The results showed that the activity of V-PPase was increase...Effect of nitrate and ammonium on the activity of tonoplast pyrophosphatase (V-PPase) was investigated in the roots of tomato ( Lycopersicon esculentum L.). The results showed that the activity of V-PPase was increased by ammonium nutrition, compared with nitrate nutrition. The H+ transport of tonoplast vesicles by V-PPase was also stimulated by ammonium nutrition. The result of Western blot indicated that the protein amount of V-PPase was increased by ammonium nutrition.展开更多
奥地利萨尔茨堡大学汉学家萧婷教授(Prof.Angela Schottenhammer)主编的《纵横:东亚世界交流史研究》(Crossroads:Studies on the History of Exchange Relations in the East Asian Word),系国际性电子在线学术刊物。该刊选题广泛,内...奥地利萨尔茨堡大学汉学家萧婷教授(Prof.Angela Schottenhammer)主编的《纵横:东亚世界交流史研究》(Crossroads:Studies on the History of Exchange Relations in the East Asian Word),系国际性电子在线学术刊物。该刊选题广泛,内容包括东亚世界内的文化、科技、宗教、贸易、移民等方面,以及经由陆路、海路的双边及多边交流史。作为航海史研究领域的重要国际学术平台,其与《国家航海》存在诸多共同关注的研究内容。自本期始,《国家航海》将与《纵横》互刊最新出版之论文题目与摘要,旨在以学术刊物为平台,向全球的海洋史研究领域传递学术动态与研究成果,推动国际间海洋历史文化的交流。现将《纵横》的简介全文刊发,以惠及亚洲尤其是中国大陆的海洋历史研究及相关学者。展开更多
文摘Effect of nitrate and ammonium on the activity of tonoplast pyrophosphatase (V-PPase) was investigated in the roots of tomato ( Lycopersicon esculentum L.). The results showed that the activity of V-PPase was increased by ammonium nutrition, compared with nitrate nutrition. The H+ transport of tonoplast vesicles by V-PPase was also stimulated by ammonium nutrition. The result of Western blot indicated that the protein amount of V-PPase was increased by ammonium nutrition.
基金加拿大社会科学与人文研究委员会(Social Sciences and Humanities Research Council of Canada)与比利时根特大学(Ghent University)资助的大型国际跨学科研究项目“The Indian Ocean World:The Making of the First Global Economy in the Context of Human-Environment Interaction”的子项目“East Asian Mediterranean”(http://indianoceanworldcentre.com/Team_3)的阶段研究成果之一
文摘奥地利萨尔茨堡大学汉学家萧婷教授(Prof.Angela Schottenhammer)主编的《纵横:东亚世界交流史研究》(Crossroads:Studies on the History of Exchange Relations in the East Asian Word),系国际性电子在线学术刊物。该刊选题广泛,内容包括东亚世界内的文化、科技、宗教、贸易、移民等方面,以及经由陆路、海路的双边及多边交流史。作为航海史研究领域的重要国际学术平台,其与《国家航海》存在诸多共同关注的研究内容。自本期始,《国家航海》将与《纵横》互刊最新出版之论文题目与摘要,旨在以学术刊物为平台,向全球的海洋史研究领域传递学术动态与研究成果,推动国际间海洋历史文化的交流。现将《纵横》的简介全文刊发,以惠及亚洲尤其是中国大陆的海洋历史研究及相关学者。