Altered plastidic ATP/ADP-transporter activity influences potato (Solanum tuberosumL.) tuber morphology, yield and composition of tuber starch
نویسندگان
چکیده
منابع مشابه
Tuber physiology and properties of starch from tubers of transgenic potato plants with altered plastidic adenylate transporter activity.
We showed recently that antisense plants with decreased activity of the plastidic ATP/ADP-transporter protein exhibit drastically reduced levels of starch and a decreased amylose/amylopectin ratio, whereas sense plants with increased activity of the transporter possessed more starch than wild-type plants and an increased amylose/amylopectin ratio. In this paper we investigate the effect of alte...
متن کاملThe sucrose transporter StSUT1 localizes to sieve elements in potato tuber phloem and influences tuber physiology and development.
The sucrose (Suc) H(+)-cotransporter StSUT1 from potato (Solanum tuberosum), which is essential for long-distance transport of Suc and assumed to play a role in phloem loading in mature leaves, was found to be expressed in sink tubers. To answer the question of whether SUT1 serves a function in phloem unloading in tubers, the promoter was fused to gusA and expression was analyzed in transgenic ...
متن کاملEffects of Different Sizes of Mini-Tuber on Yield and Yield Components of Potato Variety Agria
Given the importance of potato in the economy and people’s nutrition, as well as planting of disease-free seeds, it seems necessary to produce healthy seeds through tissue culture. This study was conducted during 2012-2013 at the Research Center of Agricultural University of Tajikistan aiming to evaluate the effect of different sizes of mini-tuber on yield and yield components of potato crop. A...
متن کامل-generating activity in potato tuber tissues
Rapid generation of reactive oxygen species (ROS) at the cell surface has been implicated in plant defence responses. Genetic evidence indicates that a plant NADPH oxidase (Rboh; respiratory burst oxidase homologue) is associated with oxidative burst. However, there is not enough physiological evidence of Rboh localization available yet. Isozyme-specific antibodies against potato StrbohA and St...
متن کاملEffects of Different Sizes of Mini-Tuber on Yield and Yield Components of Potato Variety Agria
Given the importance of potato in the economy and people’s nutrition, as well as planting of disease-free seeds, it seems necessary to produce healthy seeds through tissue culture. This study was conducted during 2012-2013 at the Research Center of Agricultural University of Tajikistan aiming to evaluate the effect of different sizes of mini-tuber on yield and yield components of potato crop. A...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Plant Journal
سال: 1998
ISSN: 0960-7412,1365-313X
DOI: 10.1046/j.1365-313x.1998.00317.x