caa a22 4500 445321504 CHVBK 20180317142705.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10534-011-9408-7 doi (NATIONALLICENCE)springer-10.1007/s10534-011-9408-7 Influence of Methylobacterium on iron translocation in plants [Elektronische Daten] [Yvonne Bishop, Larry Barton, Gordon Johnson] Iron metabolism in plants is essential to maintain optimal growth and iron nutrition is dependent on uptake of iron from the environment and movement of iron in the plant tissues. We have examined the translocation of iron in plant leaves following foliar application of FeEDTA to Vicia faba and Zea mays. Using radiolabeled iron, we observed that iron translocation is stimulated by products of Methylobacterium mesophylicum and by the cytokinin, kinetin. When cytokinins were applied to leaves along with 55FeEDTA, the rate of iron translocation was greater than in controls without cytokinin addition. Since recent studies indicate that M. mesophylicum is widely distributed in the environment as a pyllospheric bacterium, this organism may have an important role in enhancing translocation of nutrients in plant leaves. Springer Science+Business Media, LLC., 2011 Cytokinins nationallicence Iron translocation nationallicence Vicia faba nationallicence Zea mays nationallicence Methylobacterium nationallicence Bishop Yvonne Department of Biology, The University of New Mexico, MSCO3 2020, 87131-0001, Albuquerque, NM, USA aut Barton Larry Department of Biology, The University of New Mexico, MSCO3 2020, 87131-0001, Albuquerque, NM, USA aut Johnson Gordon Department of Biology, The University of New Mexico, MSCO3 2020, 87131-0001, Albuquerque, NM, USA aut BioMetals Springer Netherlands 24/3(2011-06-01), 575-580 0966-0844 24:3<575 2011 24 10534 https://doi.org/10.1007/s10534-011-9408-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10534-011-9408-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bishop Yvonne Department of Biology, The University of New Mexico, MSCO3 2020, 87131-0001, Albuquerque, NM, USA aut NATIONALLICENCE 700 1- Barton Larry Department of Biology, The University of New Mexico, MSCO3 2020, 87131-0001, Albuquerque, NM, USA aut NATIONALLICENCE 700 1- Johnson Gordon Department of Biology, The University of New Mexico, MSCO3 2020, 87131-0001, Albuquerque, NM, USA aut NATIONALLICENCE 773 0- BioMetals Springer Netherlands 24/3(2011-06-01), 575-580 0966-0844 24:3<575 2011 24 10534 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer