Differential regulation of flower transpiration during abiotic stress in annual plants.
climate change
drought
heat stress
soybean
stomata
stress combination
transpiration
yield
Journal
The New phytologist
ISSN: 1469-8137
Titre abrégé: New Phytol
Pays: England
ID NLM: 9882884
Informations de publication
Date de publication:
07 2022
07 2022
Historique:
received:
04
03
2022
accepted:
07
04
2022
pubmed:
21
4
2022
medline:
18
6
2022
entrez:
20
4
2022
Statut:
ppublish
Résumé
Heat waves occurring during droughts can have a devastating impact on yield, especially if they happen during the flowering and seed set stages of the crop cycle. Global warming and climate change are driving an alarming increase in the frequency and intensity of combined drought and heat stress episodes, critically threatening global food security. Because high temperature is detrimental to reproductive processes, essential for plant yield, we measured the inner temperature, transpiration, sepal stomatal aperture, hormone concentrations and transcriptomic response of closed soybean flowers developing on plants subjected to a combination of drought and heat stress. Here, we report that, during a combination of drought and heat stress, soybean plants prioritize transpiration through flowers over transpiration through leaves by opening their flower stomata, while keeping their leaf stomata closed. This acclimation strategy, termed 'differential transpiration', lowers flower inner temperature by about 2-3°C, protecting reproductive processes at the expense of vegetative tissues. Manipulating stomatal regulation, stomatal size and/or stomatal density of flowers could serve as a viable strategy to enhance the yield of different crops and mitigate some of the current and future impacts of global warming and climate change on agriculture.
Identifiants
pubmed: 35441705
doi: 10.1111/nph.18162
pmc: PMC9323482
doi:
Types de publication
Journal Article
Research Support, U.S. Gov't, Non-P.H.S.
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
611-629Informations de copyright
© 2022 The Authors. New Phytologist © 2022 New Phytologist Foundation.
Références
Cell. 2016 Oct 6;167(2):313-324
pubmed: 27716505
J Exp Bot. 2017 Apr 1;68(9):2135-2148
pubmed: 28419345
Elife. 2020 Aug 14;9:
pubmed: 32795387
Plant Physiol. 2019 Dec;181(4):1668-1682
pubmed: 31594842
Plant J. 2021 Jan;105(2):307-321
pubmed: 33145840
Curr Biol. 2018 Dec 3;28(23):R1356-R1363
pubmed: 30513335
Plant Physiol. 2002 Nov;130(3):1143-51
pubmed: 12427981
New Phytol. 2015 Oct;208(1):162-73
pubmed: 25932909
Sci Adv. 2020 Sep 23;6(39):
pubmed: 32967839
Proc Natl Acad Sci U S A. 2020 Jun 16;117(24):13810-13820
pubmed: 32471943
New Phytol. 2021 Jul;231(2):571-585
pubmed: 33818773
Theor Appl Genet. 2008 Aug;117(4):479-87
pubmed: 18506418
Proc Natl Acad Sci U S A. 2014 Jul 22;111(29):E3015-23
pubmed: 25002510
J Biol Chem. 2008 Dec 5;283(49):34197-203
pubmed: 18852264
Nat Biotechnol. 2013 Jan;31(1):46-53
pubmed: 23222703
Plant Physiol. 2021 Jul 6;186(3):1721-1733
pubmed: 33823026
Nat Plants. 2018 Nov;4(11):964-973
pubmed: 30323183
New Phytol. 2021 Jul;231(1):40-46
pubmed: 33780004
Front Plant Sci. 2020 Feb 28;11:177
pubmed: 32180782
New Phytol. 2014 Apr;202(2):376-391
pubmed: 24611444
Plant Physiol. 2004 Apr;134(4):1683-96
pubmed: 15047901
PLoS Genet. 2018 Oct 4;14(10):e1007695
pubmed: 30286083
Proc Natl Acad Sci U S A. 2015 Sep 15;112(37):11484-9
pubmed: 26324927
New Phytol. 2019 Oct;224(1):21-36
pubmed: 31069803
Plant J. 2022 Jan;109(2):373-389
pubmed: 34482588
New Phytol. 2019 Jan;221(1):371-384
pubmed: 30043395
Nat Protoc. 2012 Mar 01;7(3):562-78
pubmed: 22383036
J Exp Bot. 2013 Aug;64(11):3201-12
pubmed: 23918963
Funct Plant Biol. 2003 Mar;30(3):271-280
pubmed: 32689009
Nat Biotechnol. 2019 Aug;37(8):907-915
pubmed: 31375807
Nat Commun. 2017 Dec 22;8(1):2265
pubmed: 29273780
Nature. 2019 Nov;575(7781):109-118
pubmed: 31695205
Plant J. 2009 Mar;57(5):832-45
pubmed: 18980639
Nucleic Acids Res. 2019 Jul 2;47(W1):W191-W198
pubmed: 31066453
Nature. 2010 Jan 14;463(7278):241-4
pubmed: 20010603
J Exp Bot. 2016 Oct;67(18):5381-5390
pubmed: 27497287
J Hered. 2001 Jan-Feb;92(1):89-92
pubmed: 11336238
Plant J. 2010 May;62(3):442-53
pubmed: 20128877
BMC Plant Biol. 2020 Jun 9;20(1):268
pubmed: 32517754
Trends Plant Sci. 2021 Jun;26(6):588-599
pubmed: 33745784
Science. 2011 Jul 29;333(6042):616-20
pubmed: 21551030
Plant Cell. 2005 Jan;17(1):268-81
pubmed: 15608336
Nature. 2006 Jun 22;441(7096):945-6
pubmed: 16791185
Cell. 2006 Sep 8;126(5):969-80
pubmed: 16959575
Sci Rep. 2019 May 20;9(1):7610
pubmed: 31110228
Gigascience. 2021 Feb 16;10(2):
pubmed: 33590861
Nat Rev Genet. 2022 Jan;23(1):55-68
pubmed: 34526697
New Phytol. 1995 Sep;131(1):99-107
pubmed: 33863170
Plant Physiol. 2021 Dec 4;187(4):2361-2380
pubmed: 34601610
Front Plant Sci. 2015 Feb 18;6:31
pubmed: 25741347
Physiol Plant. 2021 Jan;171(1):66-76
pubmed: 32880977
New Phytol. 2013 Oct;200(2):366-374
pubmed: 23718199
Plant Cell Environ. 2019 Oct;42(10):2759-2775
pubmed: 31077385
Plant Sci. 2021 Oct;311:111007
pubmed: 34482910
J Exp Bot. 2014 Apr;65(6):1415-24
pubmed: 24609500
Plant Physiol. 1988 Jan;86(1):71-5
pubmed: 16665897
Annu Rev Cell Dev Biol. 2016 Oct 6;32:441-468
pubmed: 27298090
Annu Rev Plant Biol. 2020 Apr 29;71:273-302
pubmed: 32155341
Proc Natl Acad Sci U S A. 2020 Jun 2;117(22):11856-11858
pubmed: 32430321
BMC Genomics. 2012;13 Suppl 1:S15
pubmed: 22369646
Nat Commun. 2021 Jun 23;12(1):3886
pubmed: 34162857
AoB Plants. 2019 Jun 08;11(4):plz034
pubmed: 31308925
PLoS One. 2020 May 13;15(5):e0232974
pubmed: 32401803
Plant Cell. 2013 May;25(5):1573-91
pubmed: 23653473
Plant J. 2014 Apr;78(1):94-106
pubmed: 24506280
New Phytol. 2020 Jan;225(1):21-25
pubmed: 31454419
Nucleic Acids Res. 2014 Jan;42(Database issue):D1245-52
pubmed: 24136998
Nat Plants. 2016 Sep 06;2(9):16137
pubmed: 27595660
Nat Rev Genet. 2022 Feb;23(2):104-119
pubmed: 34561623
Trends Plant Sci. 2006 Jan;11(1):15-9
pubmed: 16359910
Physiol Plant. 2021 May;172(1):41-52
pubmed: 33179765
Plant Physiol. 2007 Jan;143(1):19-27
pubmed: 17210910
J Exp Bot. 2020 Mar 12;71(5):1734-1741
pubmed: 31665392