caa a22 4500 467900965 CHVBK 20180406152818.0 cr unu---uuuuu 170328e20060401xx s 000 0 eng 10.1007/s00299-005-0092-3 doi (NATIONALLICENCE)springer-10.1007/s00299-005-0092-3 Cadmium inducible Fe deficiency responses observed from macro and molecular views in tobacco plants [Elektronische Daten] [Toshihiro Yoshihara, Hirotaka Hodoshima, Yoshiyuki Miyano, Kazuhiro Shoji, Hiroaki Shimada, Fumiyuki Goto] Responses induced by Cd exposure were assessed in tobacco seedlings (Nicotiana tabacum L.) using macro and molecular indices. The 100μM of Cd exposure reduced the total dry weight and chlorophyll index of the seedlings as much as the genuine Fe-deficiency. Concentration of Fe in the shoots decreased, whereas that in the roots increased by the Cd exposure, especially in the apoplasmic space. It is probable that Cd interferes mainly with the step of Fe-translocation from the roots to shoots and this sets the upper-part of the plant in a state of Fe-deficiency. The Cd exposure coordinately increased the expressions of the exogenous and the endogenous Fe-deficiency responsive genes, HvIDS2 pro ::GUS, NtFRO1 and NtIRT1 in the roots. This is the first data to demonstrate the responses of Cd-inducible Fe-deficiency at a molecular level. Springer-Verlag, 2005 Cadmium toxicity nationallicence Fe-deficiency nationallicence Inducible Fe-deficiency nationallicence IDS2 gene nationallicence Tobacco plants ( Nicotiana tabacum L. cv. Petit-Havana SR1) nationallicence Yoshihara Toshihiro Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut Hodoshima Hirotaka Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut Miyano Yoshiyuki Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut Shoji Kazuhiro Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut Shimada Hiroaki Plant Molecular Biology and Molecular Genetics, Department of Biological Science and Technology, Science University of Tokyo, Yamazaki 2641, Noda, 278-8510, Chiba, Japan aut Goto Fumiyuki Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut Plant Cell Reports Springer-Verlag 25/4(2006-04-01), 365-373 0721-7714 25:4<365 2006 25 299 https://doi.org/10.1007/s00299-005-0092-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00299-005-0092-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yoshihara Toshihiro Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut NATIONALLICENCE 700 1- Hodoshima Hirotaka Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut NATIONALLICENCE 700 1- Miyano Yoshiyuki Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut NATIONALLICENCE 700 1- Shoji Kazuhiro Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut NATIONALLICENCE 700 1- Shimada Hiroaki Plant Molecular Biology and Molecular Genetics, Department of Biological Science and Technology, Science University of Tokyo, Yamazaki 2641, Noda, 278-8510, Chiba, Japan aut NATIONALLICENCE 700 1- Goto Fumiyuki Plant Molecular Biology, Laboratory for Environmental Science, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko, Chiba 270-1194, Japan aut NATIONALLICENCE 773 0- Plant Cell Reports Springer-Verlag 25/4(2006-04-01), 365-373 0721-7714 25:4<365 2006 25 299 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer