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

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

© 2013 The Authors. New Phytologist © 2013 New Phytologist Trust.

Bibliographische Detailangaben
Veröffentlicht in:The New phytologist. - 1990. - 200(2013), 4 vom: 06. Dez., Seite 1102-15
1. Verfasser: Li, Yulong (VerfasserIn)
Weitere Verfasser: Zhang, Yuan, Shi, Dongqing, Liu, Xiaojing, Qin, Jun, Ge, Qing, Xu, Longhua, Pan, Xiangliang, Li, Wei, Zhu, Yiyong, Xu, Jin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Sorghum bicolor carbonic anhydrase (CA) copper/zinc superoxide dismutase (CSD) microRNA zinc (Zn) deficiency Cyclopentanes Free Radical Scavengers Indoleacetic Acids mehr... MicroRNAs Oxylipins Phosphates jasmonic acid 6RI5N05OWW indoleacetic acid 6U1S09C61L Alcohol Dehydrogenase EC 1.1.1.1 Superoxide Dismutase EC 1.15.1.1 Carbonic Anhydrases EC 4.2.1.1 Zinc J41CSQ7QDS
LEADER 01000caa a22002652 4500
001 NLM22974317X
003 DE-627
005 20250215180338.0
007 cr uuu---uuuuu
008 231224s2013 xx |||||o 00| ||eng c
024 7 |a 10.1111/nph.12434  |2 doi 
028 5 2 |a pubmed25n0765.xml 
035 |a (DE-627)NLM22974317X 
035 |a (NLM)23915383 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Li, Yulong  |e verfasserin  |4 aut 
245 1 0 |a Spatial-temporal analysis of zinc homeostasis reveals the response mechanisms to acute zinc deficiency in Sorghum bicolor 
264 1 |c 2013 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 04.11.2014 
500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2013 The Authors. New Phytologist © 2013 New Phytologist Trust. 
520 |a 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. Here, we investigated the spatial-temporal effects of acute Zn depletion and resupply by integrating physiological studies and molecular analyses using hydroponically grown Sorghum. The elevated expression of miR398 repressed CSD expression in roots, whereas the reduced expression of miR528 resulted in a relatively stable level of CSD expression in Sorghum leaves under Zn depletion. Spatial-temporal analysis after Zn resupply to previously depleted plants revealed that the expression and activity of CA were the first to recover after Zn addition, whereas the recovery of the activities of CSD and alcohol dehydrogenase (ADH) was delayed, suggesting that CA receives priority in Zn delivery over CSD and ADH. Our results also indicate that microRNAs (miRNAs) are important regulators of the response of Zn deficiency in plants 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Sorghum bicolor 
650 4 |a carbonic anhydrase (CA) 
650 4 |a copper/zinc superoxide dismutase (CSD) 
650 4 |a microRNA 
650 4 |a zinc (Zn) deficiency 
650 7 |a Cyclopentanes  |2 NLM 
650 7 |a Free Radical Scavengers  |2 NLM 
650 7 |a Indoleacetic Acids  |2 NLM 
650 7 |a MicroRNAs  |2 NLM 
650 7 |a Oxylipins  |2 NLM 
650 7 |a Phosphates  |2 NLM 
650 7 |a jasmonic acid  |2 NLM 
650 7 |a 6RI5N05OWW  |2 NLM 
650 7 |a indoleacetic acid  |2 NLM 
650 7 |a 6U1S09C61L  |2 NLM 
650 7 |a Alcohol Dehydrogenase  |2 NLM 
650 7 |a EC 1.1.1.1  |2 NLM 
650 7 |a Superoxide Dismutase  |2 NLM 
650 7 |a EC 1.15.1.1  |2 NLM 
650 7 |a Carbonic Anhydrases  |2 NLM 
650 7 |a EC 4.2.1.1  |2 NLM 
650 7 |a Zinc  |2 NLM 
650 7 |a J41CSQ7QDS  |2 NLM 
700 1 |a Zhang, Yuan  |e verfasserin  |4 aut 
700 1 |a Shi, Dongqing  |e verfasserin  |4 aut 
700 1 |a Liu, Xiaojing  |e verfasserin  |4 aut 
700 1 |a Qin, Jun  |e verfasserin  |4 aut 
700 1 |a Ge, Qing  |e verfasserin  |4 aut 
700 1 |a Xu, Longhua  |e verfasserin  |4 aut 
700 1 |a Pan, Xiangliang  |e verfasserin  |4 aut 
700 1 |a Li, Wei  |e verfasserin  |4 aut 
700 1 |a Zhu, Yiyong  |e verfasserin  |4 aut 
700 1 |a Xu, Jin  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t The New phytologist  |d 1990  |g 200(2013), 4 vom: 06. Dez., Seite 1102-15  |w (DE-627)NLM09818248X  |x 1469-8137  |7 nnns 
773 1 8 |g volume:200  |g year:2013  |g number:4  |g day:06  |g month:12  |g pages:1102-15 
856 4 0 |u http://dx.doi.org/10.1111/nph.12434  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 200  |j 2013  |e 4  |b 06  |c 12  |h 1102-15