Putrescine and Spermidine in Peas: Effeets on Nitrogen Source and Potassium Supply |
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| Authors: | H. KLEIN,A. PRIEBE,H.-J. JÄ GER |
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| Affiliation: | Institut füPtlanzenökologte der Justus Liebig-Universität, Heinrich-Buff-Ring 38, D-6300 Gießen, Federal Republic of Germany |
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| Abstract: | Free and total putrescine and, to a lesser extent, spemidine accumulate in both roots and shoots of peas in response to potas stum deficiency and ammomnium supply. Free putrescine responds more sensitively than total putreseine to variatioin of nutrients. Accumulation of putrescine is more pronounced in the roots than in the shoots. |
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