|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM238893553 |
| 003 |
DE-627 |
| 005 |
20231224114753.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2014 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1093/jxb/eru217
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0796.xml
|
| 035 |
|
|
|a (DE-627)NLM238893553
|
| 035 |
|
|
|a (NLM)24899077
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Zhou, Jie
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a H2O2 mediates the crosstalk of brassinosteroid and abscisic acid in tomato responses to heat and oxidative stresses
|
| 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 01.04.2015
|
| 500 |
|
|
|a Date Revised 10.11.2023
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © The Author 2014. Published by Oxford University Press on behalf of the Society for Experimental Biology.
|
| 520 |
|
|
|a The production of H2O2 is critical for brassinosteroid (BR)- and abscisic acid (ABA)-induced stress tolerance in plants. In this study, the relationship between BR and ABA in the induction of H2O2 production and their roles in response to heat and paraquat (PQ) oxidative stresses were studied in tomato. Both BR and ABA induced increases in RBOH1 gene expression, NADPH oxidase activity, apoplastic H2O2 accumulation, and heat and PQ stress tolerance in wild-type plants. BR could only induced transient increases in these responses in the ABA biosynthetic mutant notabilis (not), whereas ABA induced strong and prolonged increases in these responses in the BR biosynthetic mutant d (^im) compared with wild-type plants. ABA levels were reduced in the BR biosynthetic mutant but could be elevated by exogenous BR. Silencing of RBOH1 compromised BR-induced apoplastic H2O2 production, ABA accumulation, and PQ stress responses; however, ABA-induced PQ stress responses were largely unchanged in the RBOH1-silenced plants. BR induces stress tolerance involving a positive feedback mechanism in which BR induces a rapid and transient H2O2 production by NADPH oxidase. The process in turn triggers increased ABA biosynthesis, leading to further increases in H2O2 production and prolonged stress tolerance. ABA induces H2O2 production in both the apoplastic and chloroplastic compartments
|
| 650 |
|
4 |
|a Comparative Study
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a Abscisic acid
|
| 650 |
|
4 |
|a NADPH oxidase
|
| 650 |
|
4 |
|a Solanum lycopersicum
|
| 650 |
|
4 |
|a VIGS.
|
| 650 |
|
4 |
|a brassinosteroid
|
| 650 |
|
4 |
|a hydrogen peroxide
|
| 650 |
|
7 |
|a Brassinosteroids
|2 NLM
|
| 650 |
|
7 |
|a Abscisic Acid
|2 NLM
|
| 650 |
|
7 |
|a 72S9A8J5GW
|2 NLM
|
| 650 |
|
7 |
|a Hydrogen Peroxide
|2 NLM
|
| 650 |
|
7 |
|a BBX060AN9V
|2 NLM
|
| 700 |
1 |
|
|a Wang, Jian
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Li, Xin
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xia, Xiao-Jian
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhou, Yan-Hong
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Shi, Kai
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Chen, Zhixiang
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Yu, Jing-Quan
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 65(2014), 15 vom: 04. Aug., Seite 4371-83
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
|
| 773 |
1 |
8 |
|g volume:65
|g year:2014
|g number:15
|g day:04
|g month:08
|g pages:4371-83
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1093/jxb/eru217
|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 65
|j 2014
|e 15
|b 04
|c 08
|h 4371-83
|