Spatial-temporal analysis of zinc homeostasis reveals the response mechanisms to acute zinc deficiency in Sorghum bicolor

Li, Y. and Zhang, Y. and Xu, J. and et al, . (2013) Spatial-temporal analysis of zinc homeostasis reveals the response mechanisms to acute zinc deficiency in Sorghum bicolor. New Phytologist. pp. 1-14.

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Abstract

Zinc (Zn) is an essential micronutrient in plants. The activity of copper/zinc superoxide dismutase (CSD) and carbonic anhydrase (CA) correlate with differences in Zn efficiency in plants; therefore, it is reasonable to hypothesize the existence of a Zn economy model that saves Zn for these essential Zn proteins during Zn deficiency. However, up to this point, direct evidence for the idea that CSD and/or CA might be priorities for Zn delivery has been lacking.

Item Type:	Article
Additional Information:	This work was supported by the China National Natural Sciences Foundation (31272239, 31172035), the Key Project of State Key Laboratory of Desert and Oasis Ecology, the Xinjiang Institute of Ecology and Geography of the Chinese Academyof Sciences, theHebei Province National Natural Sciences Foundation for Distinguished Young Scientists (C2013503042), the Knowledge Innovation Program of the Chinese Academy of Sciences (KSCX2-EW-Q-25), and the Program of NewCentury Excellent Talent in Universities(NCET-11-0672).
Uncontrolled Keywords:	carbonic anhydrase (CA); copper/zinc superoxide dismutase (CSD); microRNA; Sorghum bicolor ; zinc (Zn) deficiency
Author Affiliation:	Center for Agricultural Resources Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Shijiazhuang, China
Subjects:	Crop Improvement
Divisions:	Sorghum
Depositing User:	Mr Siva Shankar
Date Deposited:	08 Aug 2013 04:43
Last Modified:	08 Aug 2013 04:43
Official URL:	http://dx.doi.org/10.1111/nph.12434
URI:	http://eprints.icrisat.ac.in/id/eprint/11409

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