Evidence for calcium-mediated perception of plant symbiotic signals in aequorin-expressing Mesorhizobium loti |
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| Authors: | Roberto Moscatiello Sara Alberghini Andrea Squartini Paola Mariani Lorella Navazio |
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| Affiliation: | (1) Dipartimento di Biologia, Universit? di Padova, Via U. Bassi 58/B, 35131 Padova, Italy;(2) Dipartimento di Biotecnologie Agrarie, Universit? di Padova, Viale dell'Universit? 16, 35020, Legnaro, Padova, Italy |
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| Abstract: | Background During the interaction between rhizobia and leguminous plants the two partners engage in a molecular conversation that leads to reciprocal recognition and ensures the beginning of a successful symbiotic integration. In host plants, intracellular Ca2+ changes are an integral part of the signalling mechanism. In rhizobia it is not yet known whether Ca2+ can act as a transducer of symbiotic signals. |
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