000 00595nab|a22002177a|4500
999 _c63953
_d63945
001 63953
003 MX-TxCIM
005 20210719145422.0
008 202112s2021||||xxk|||p|op||||00||0|eng|d
022 _a2041-1723
024 8 _ahttps://doi.org/10.1038/s41467-021-23112-0
040 _aMX-TxCIM
041 _aeng
100 0 _aLam Dai Vu
_921308
245 1 4 _aThe membrane-localized protein kinase MAP4K4/TOT3 regulates thermomorphogenesis
260 _aLondon (United Kingdom) :
_bNature Publishing Group,
_c2021.
500 _aPeer review
500 _aOpen Access
520 _aPlants respond to mild warm temperature conditions by increased elongation growth of organs to enhance cooling capacity, in a process called thermomorphogenesis. To this date, the regulation of thermomorphogenesis has been exclusively shown to intersect with light signalling pathways. To identify regulators of thermomorphogenesis that are conserved in flowering plants, we map changes in protein phosphorylation in both dicots and monocots exposed to warm temperature. We identify MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE KINASE4 (MAP4K4)/TARGET OF TEMPERATURE3 (TOT3) as a regulator of thermomorphogenesis that impinges on brassinosteroid signalling in Arabidopsis thaliana. In addition, we show that TOT3 plays a role in thermal response in wheat, a monocot crop. Altogether, the conserved thermal regulation by TOT3 expands our knowledge of thermomorphogenesis beyond the well-studied pathways and can contribute to ensuring food security under a changing climate.
546 _aText in English
650 7 _aBrassinosteroids
_2AGROVOC
_912009
650 7 _aHeat
_2AGROVOC
_91143
650 7 _aKinases
_2AGROVOC
_912820
700 0 _aXiangyu Xu
_921309
700 0 _aTingting Zhu
_921310
700 0 _aLixia Pan
_921311
700 1 _aZanten, M. van
_921312
700 1 _aJong, D. de
_921313
700 0 _aYaowei Wang
_921314
700 1 _aVanremoortele, T.
_921315
700 1 _aLocke, A.M.
_921316
700 1 _aCotte, B. van de
_921317
700 1 _aWinne, N. de
_921318
700 1 _aStes, E.
_921319
700 1 _aRussinova, E.
_921320
700 1 _aJaeger, G. de
_921321
700 1 _aDamme, D. van
_921322
700 1 _aUauy, C.
_99600
700 1 _aGevaert, K.
_921323
700 1 _aSmet, I. de
_921324
773 0 _tNature Communications
_gv. 12, art. 2842
_dLondon (United Kingdom) : Nature Publishing Group, 2021.
_w57824
_x2041-1723
856 4 _yClick here to access online
_uhttps://doi.org/10.1038/s41467-021-23112-0
942 _cJA
_n0
_2ddc