Abscisic acid modulates neighbor proximity-induced leaf hyponasty in Arabidopsis.
Journal
Plant physiology
ISSN: 1532-2548
Titre abrégé: Plant Physiol
Pays: United States
ID NLM: 0401224
Informations de publication
Date de publication:
02 01 2023
02 01 2023
Historique:
received:
23
02
2022
accepted:
08
09
2022
pubmed:
23
9
2022
medline:
4
1
2023
entrez:
22
9
2022
Statut:
ppublish
Résumé
Leaves of shade-avoiding plants such as Arabidopsis (Arabidopsis thaliana) change their growth pattern and position in response to low red to far-red ratios (LRFRs) encountered in dense plant communities. Under LRFR, transcription factors of the phytochrome-interacting factor (PIF) family are derepressed. PIFs induce auxin production, which is required for promoting leaf hyponasty, thereby favoring access to unfiltered sunlight. Abscisic acid (ABA) has also been implicated in the control of leaf hyponasty, with gene expression patterns suggesting that LRFR regulates the ABA response. Here, we show that LRFR leads to a rapid increase in ABA levels in leaves. Changes in ABA levels depend on PIFs, which regulate the expression of genes encoding isoforms of the enzyme catalyzing a rate-limiting step in ABA biosynthesis. Interestingly, ABA biosynthesis and signaling mutants have more erect leaves than wild-type Arabidopsis under white light but respond less to LRFR. Consistent with this, ABA application decreases leaf angle under white light; however, this response is inhibited under LRFR. Tissue-specific interference with ABA signaling indicates that an ABA response is required in different cell types for LRFR-induced hyponasty. Collectively, our data indicate that LRFR triggers rapid PIF-mediated ABA production. ABA plays a different role in controlling hyponasty under white light than under LRFR. Moreover, ABA exerts its activity in multiple cell types to control leaf position.
Identifiants
pubmed: 36135791
pii: 6711402
doi: 10.1093/plphys/kiac447
pmc: PMC9806605
doi:
Substances chimiques
Abscisic Acid
72S9A8J5GW
Arabidopsis Proteins
0
Transcription Factors
0
Phytochrome
11121-56-5
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
542-557Subventions
Organisme : Biotechnology and Biological Sciences Research Council
ID : BBP0031171
Pays : United Kingdom
Informations de copyright
© The Author(s) 2022. Published by Oxford University Press on behalf of American Society of Plant Biologists.
Références
Curr Biol. 2013 Oct 7;23(19):1934-8
pubmed: 24076239
Elife. 2017 Aug 22;6:
pubmed: 28826468
New Phytol. 2018 Feb;217(3):1029-1034
pubmed: 29139132
Plant Methods. 2015 Oct 16;11:48
pubmed: 26478739
Proc Natl Acad Sci U S A. 2009 Mar 24;106(12):4935-40
pubmed: 19251652
Annu Rev Plant Biol. 2013;64:403-27
pubmed: 23373700
Plant Cell. 2013 Jan;25(1):324-41
pubmed: 23341337
New Phytol. 2018 Nov;220(3):893-907
pubmed: 30191576
Methods Mol Biol. 2014;1062:597-608
pubmed: 24057388
Plant Physiol. 2009 Nov;151(3):1446-58
pubmed: 19741046
Science. 2009 May 22;324(5930):1068-71
pubmed: 19407142
New Phytol. 2015 Oct;208(1):198-209
pubmed: 25963518
Plant Physiol. 2019 Jun;180(2):910-925
pubmed: 30910907
Plant J. 2002 Jun;30(5):601-9
pubmed: 12047634
Cell. 2016 Jan 28;164(3):447-59
pubmed: 26777403
Plant Cell Environ. 2006 Jun;29(6):1099-106
pubmed: 17080936
Annu Rev Plant Biol. 2021 Jun 17;72:217-244
pubmed: 33756095
Plant Physiol. 2005 Jan;137(1):209-19
pubmed: 15618419
Annu Rev Plant Biol. 2019 Apr 29;70:321-346
pubmed: 30786235
Plant Cell. 2016 Dec;28(12):2889-2904
pubmed: 27923878
Cell. 2006 Sep 22;126(6):1109-20
pubmed: 16990135
Plant J. 2011 Jul;67(2):195-207
pubmed: 21457375
Plant Cell. 2002 Aug;14(8):1833-46
pubmed: 12172025
PLoS Genet. 2015 Apr 15;11(4):e1004953
pubmed: 25874869
Cell Rep. 2019 Dec 17;29(12):4186-4199.e3
pubmed: 31851942
New Phytol. 2015 Oct;208(2):336-41
pubmed: 26268722
Plant J. 1996 Oct;10(4):655-61
pubmed: 8893542
Plant Cell Environ. 2017 Nov;40(11):2530-2543
pubmed: 28102548
Curr Biol. 2020 May 18;30(10):1970-1977.e4
pubmed: 32275878
Plant Physiol. 2012 Oct;160(2):1110-9
pubmed: 22872775
Plant Cell. 2013 Mar;25(3):834-50
pubmed: 23524661
Plant J. 2021 Apr;106(2):301-313
pubmed: 33735498
Plant Cell. 2019 Feb;31(2):417-429
pubmed: 30674691
Curr Biol. 2019 May 20;29(10):1669-1676.e4
pubmed: 31056387
Curr Biol. 2012 May 22;22(10):R396-7
pubmed: 22625853
Plant Cell. 2014 Oct;26(10):3911-21
pubmed: 25281688
Curr Biol. 2016 Dec 19;26(24):3320-3326
pubmed: 27889265
Trends Plant Sci. 2022 Jun;27(6):588-600
pubmed: 35034860
Plant Cell. 2012 Jun;24(6):2483-96
pubmed: 22739828
Methods Mol Biol. 2018;1770:45-68
pubmed: 29978395
Plant J. 2008 Jan;53(2):312-23
pubmed: 18047474
Proc Natl Acad Sci U S A. 2009 May 19;106(20):8380-5
pubmed: 19420218
Proc Natl Acad Sci U S A. 2017 Jul 11;114(28):7444-7449
pubmed: 28652343
J Exp Bot. 2015 Apr;66(8):2227-37
pubmed: 25770586
Plant Cell. 2019 Feb;31(2):384-398
pubmed: 30705135
New Phytol. 2008;179(1):155-164
pubmed: 18422898
Nature. 2015 Apr 23;520(7548):545-8
pubmed: 25652827
Plant Physiol. 2007 Feb;143(2):1013-23
pubmed: 17158582
New Phytol. 2006;170(2):213-26
pubmed: 16608449
Plant Cell. 2013 Dec;25(12):4941-55
pubmed: 24363315
J Exp Bot. 2017 Feb 1;68(5):943-952
pubmed: 28062593
Plant Cell Environ. 2020 Sep;43(9):2224-2238
pubmed: 32542798
Proc Natl Acad Sci U S A. 2017 Jul 11;114(28):7450-7455
pubmed: 28652357
Prog Biophys Mol Biol. 2019 Sep;146:104-111
pubmed: 30597150
Curr Opin Plant Biol. 2021 Apr;60:102010
pubmed: 33667824
Trends Plant Sci. 2010 Jul;15(7):395-401
pubmed: 20493758
New Phytol. 2009;184(1):141-152
pubmed: 19558423
Planta. 2004 Aug;219(4):714-21
pubmed: 15107992
Plant Cell Environ. 2012 Nov;35(11):1958-68
pubmed: 22553988
Funct Plant Biol. 2012 Nov;39(11):860-869
pubmed: 32480836
Plant Physiol. 2009 Jul;150(3):1345-55
pubmed: 19458118
Plant Physiol. 2013 Feb;161(2):931-41
pubmed: 23370718
Nat Plants. 2020 Dec;6(12):1468-1479
pubmed: 33230313
Nat Plants. 2016 Jan 06;2:15190
pubmed: 27250752
Semin Cell Dev Biol. 2013 May;24(5):430-6
pubmed: 23466287
Curr Opin Plant Biol. 2010 Oct;13(5):495-502
pubmed: 20934900
New Phytol. 2012 Jan;193(2):339-48
pubmed: 21973123
PLoS Genet. 2012;8(7):e1002825
pubmed: 22829781
Plant Physiol. 2002 Feb;128(2):544-51
pubmed: 11842158
Plant J. 2012 May;70(3):501-12
pubmed: 22171989
New Phytol. 2020 Apr;226(1):50-58
pubmed: 31705802
Proc Natl Acad Sci U S A. 2013 Jul 16;110(29):12132-7
pubmed: 23818638
PLoS Genet. 2022 May 27;18(5):e1010213
pubmed: 35622862
Cell. 2016 Jan 14;164(1-2):233-245
pubmed: 26724867
Trends Plant Sci. 2019 Jul;24(7):625-635
pubmed: 31153771