Obtaining of transgenic french bean plants (Phaseolus vulgaris L.) resistant to the herbicide pursuit by agrobacterium-mediated transformation
نویسندگان
چکیده
منابع مشابه
Phaseolus vulgaris L. regeneration systems and their application for Agrobacterium-mediated genetic transformation
Common bean is the most important legume worldwide for direct human consumption. Beans constitute an important source of dietary protein for over half a billion people mainly in developing countries. A great number of bacterial, fungal, and viral diseases occur annually in bean-producing regions all over the world, causing economic losses to bean producers. Major improvements in agronomic trait...
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lepidoteran pests of sugar beet (beta vulgaris l.) cause a severe yield reduction in the most sugar beet growing areas of the world as well as in iran. due to limited genetic resources of resistance to insect pest and polygenic inhertance, improvement of pest resistance in beet by conventional breeding is a difficult task. biotechnological enhancement by introducing insect resistance genes such...
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The objective of the present work was to determine the impact of nitrogen deficiency on proline metabolism in French Bean plants (Phaseolus vulgaris L. cv. Strike). The nitrogen was applied to the nutrient solution in the form of NH4NO3 at 1.45 mM (N1), 2.90 mM (N2) and 5.80 mM (N3, optimal level). Our results indicate N deficiency is characterised by a decline in proline accumulation both in t...
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The current investigation was conducted to report on the phytotoxicity of methyl tert-butyl ether (MTBE) to common bean (Phaseolus vulgaris L. cv. Nebraska) plants. The two-week-old potted plants were subjected to four weekly soil applications of aqueous MTBE concentrations (0, 1, 10, 25 and 50 ml L(-1)). The root growth, flower and pod development were more sensitive to MTBE treatments; while,...
متن کاملOn the Origin of the Common Bean (Phaseolus vulgaris L.)
Phylogeographic methods provide the tools to accurately access the geographic origin and diversification of crop species. In the present commentary, I urge the common bean community to face those methods and a tree-thinking mentality with regards to the long standing debate of the origin of common bean. Such efforts will ultimately bring back interest into wild bean studies and reinforce the un...
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ژورنال
عنوان ژورنال: Cytology and Genetics
سال: 2011
ISSN: 0095-4527,1934-9440
DOI: 10.3103/s0095452711020113