caa a22 4500 445841052 CHVBK 20180317145344.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s10725-010-9561-y doi (NATIONALLICENCE)springer-10.1007/s10725-010-9561-y Responses of two lines of Medicago ciliaris to Fe deficiency under saline conditions [Elektronische Daten] [Wissal M'sehli, Nahida Jellali, Marta Dell'Orto, Chedly Abdelly, Graziano Zocchi, Mohamed Gharsalli] The aim of this research was to study the responses of two lines of Medicago ciliaris: TN11.11 and TN8.7 to iron deficiency under saline conditions. However; the paper showed also the results of a preliminary study which report the contrastive responses of the two lines to salinity. We found that plant growth and chlorophyll content of TN11.11 line were more affected by salinity than TN8.7. The severity of symptoms was linked to the sodium accumulation in shoots as well as a limitation of potassium uptake. Our data allowed us to note that TN8.7 line is less sensitive and can better cope with the salinity. Concerning the effect of salinity on iron deficiency responses, we noted that root PM H+-ATPase and FCR activities were reduced when iron deficiency was associated with salinity. This probably explained the decrease of Fe uptake. On the contrary, PEPC activity was not affected. Springer Science+Business Media B.V., 2011 Iron deficiency nationallicence Salinity nationallicence FCR nationallicence H+-ATPase nationallicence PEPC nationallicence BPDS : 4,7-diphenyl-1-10-phenanthroline disulfonique acidwissa nationallicence FCR : Fe (III)-chelates reductase nationallicence MDH : Malate dehydrogenase nationallicence PEPC : Phosphoénolpyruvatecarboxylase nationallicence PM H+-ATPase : Plasma membrane H+-ATPase nationallicence M'sehli Wissal Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut Jellali Nahida Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut Dell'Orto Marta Dipartimento di Produzione Vegetale, University of Milan, Via Celoria 2, 20133, Milan, Italy aut Abdelly Chedly Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut Zocchi Graziano Dipartimento di Produzione Vegetale, University of Milan, Via Celoria 2, 20133, Milan, Italy aut Gharsalli Mohamed Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut Plant Growth Regulation Springer Netherlands 64/3(2011-07-01), 221-230 0167-6903 64:3<221 2011 64 10725 https://doi.org/10.1007/s10725-010-9561-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10725-010-9561-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- M'sehli Wissal Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut NATIONALLICENCE 700 1- Jellali Nahida Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut NATIONALLICENCE 700 1- Dell'Orto Marta Dipartimento di Produzione Vegetale, University of Milan, Via Celoria 2, 20133, Milan, Italy aut NATIONALLICENCE 700 1- Abdelly Chedly Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut NATIONALLICENCE 700 1- Zocchi Graziano Dipartimento di Produzione Vegetale, University of Milan, Via Celoria 2, 20133, Milan, Italy aut NATIONALLICENCE 700 1- Gharsalli Mohamed Laboratory of Extremophile Plants (LPE), Biotechnology Centre of Borj Cedria (CBBC), P.O. Box 901, 2050, Hammam-Lif, Tunisia aut NATIONALLICENCE 773 0- Plant Growth Regulation Springer Netherlands 64/3(2011-07-01), 221-230 0167-6903 64:3<221 2011 64 10725 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer