|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM241908329 |
| 003 |
DE-627 |
| 005 |
20231224125246.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2014 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.plaphy.2014.08.022
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0806.xml
|
| 035 |
|
|
|a (DE-627)NLM241908329
|
| 035 |
|
|
|a (NLM)25221925
|
| 035 |
|
|
|a (PII)S0981-9428(14)00269-1
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Wu, Songwei
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Effects of molybdenum on water utilization, antioxidative defense system and osmotic-adjustment ability in winter wheat (Triticum aestivum) under drought stress
|
| 264 |
|
1 |
|c 2014
|
| 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 16.10.2015
|
| 500 |
|
|
|a Date Revised 09.04.2022
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright © 2014 Elsevier Masson SAS. All rights reserved.
|
| 520 |
|
|
|a Molybdenum (Mo), as an essential trace element in plants, plays an essential role in abiotic stress tolerance of plants. To obtain a better understanding of drought tolerance enhanced by Mo, a hydroponic trial was conducted to investigate the effects of Mo on water utilization, antioxidant enzymes, non-enzymatic antioxidants, and osmotic-adjustment products in the Mo-efficient '97003' and Mo-inefficient '97014' under PEG simulated drought stress. Our results indicate that Mo application significantly enhanced Pn, chlorophyll, dry matter, grain yield, biomass, RWC and WUE and decreased Tr, Gs and water loss of wheat under drought stress, suggesting that Mo application improved the water utilization capacity in wheat. The activities of antioxidant enzymes such as superoxide dismutase, peroxidase, catalase, ascorbate peroxidase and the contents of non-enzymatic antioxidants content such as ascorbic acid, reduced glutathione, carotenoid were significantly increased and malonaldehyde contents were decreased by Mo application under PEG simulated drought stress, suggesting that Mo application enhanced the ability of scavenging active oxygen species. The osmotic-adjustment products such as soluble protein, proline and soluble sugar were also increased by Mo application under PEG simulated drought stress, indicating that Mo improved the osmotic adjustment ability in wheat. It is hypothesized that Mo application might improve the drought tolerance of wheat by enhancing water utilization capability and the abilities of antioxidative defense and osmotic adjustment. Similarities and differences between the Mo-efficient and Mo-inefficient cultivars wheat in response to Mo under drought stress are discussed
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a Antioxidant
|
| 650 |
|
4 |
|a Drought stress
|
| 650 |
|
4 |
|a Molybdenum
|
| 650 |
|
4 |
|a Osmotic-adjustment
|
| 650 |
|
4 |
|a Water utilization
|
| 650 |
|
4 |
|a Winter wheat (Triticum aestivum)
|
| 650 |
|
7 |
|a Antioxidants
|2 NLM
|
| 650 |
|
7 |
|a Reactive Oxygen Species
|2 NLM
|
| 650 |
|
7 |
|a Water
|2 NLM
|
| 650 |
|
7 |
|a 059QF0KO0R
|2 NLM
|
| 650 |
|
7 |
|a Molybdenum
|2 NLM
|
| 650 |
|
7 |
|a 81AH48963U
|2 NLM
|
| 700 |
1 |
|
|a Hu, Chengxiao
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Tan, Qiling
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Nie, Zhaojun
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Sun, Xuecheng
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 83(2014) vom: 07. Okt., Seite 365-74
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
|
| 773 |
1 |
8 |
|g volume:83
|g year:2014
|g day:07
|g month:10
|g pages:365-74
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.plaphy.2014.08.022
|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 83
|j 2014
|b 07
|c 10
|h 365-74
|