WUSCHEL-related homeobox genes cooperate with cytokinin to promote bulbil formation in Lilium lancifolium.
Journal
Plant physiology
ISSN: 1532-2548
Titre abrégé: Plant Physiol
Pays: United States
ID NLM: 0401224
Informations de publication
Date de publication:
29 08 2022
29 08 2022
Historique:
accepted:
01
05
2022
received:
07
10
2021
pubmed:
8
6
2022
medline:
9
9
2022
entrez:
7
6
2022
Statut:
ppublish
Résumé
The bulbil is an important vegetative reproductive organ in triploid tiger lily (Lilium lancifolium). Based on our previously obtained transcriptome data, we screened two WUSCHEL-related homeobox (WOX) genes closely related to bulbil formation, LlWOX9 and LlWOX11. However, the biological functions and regulatory mechanisms of LlWOX9 and LlWOX11 are unclear. In this study, we cloned the full-length coding sequences of LlWOX9 and LlWOX11. Transgenic Arabidopsis (Arabidopsis thaliana) showed increased branch numbers, and the overexpression of LlWOX9 and LlWOX11 in stem segments promoted bulbil formation, while the silencing of LlWOX9 and LlWOX11 inhibited bulbil formation, indicating that LlWOX9 and LlWOX11 are positive regulators of bulbil formation. Cytokinin type-B response regulators could bind to the promoters of LlWOX9 and LlWOX11 and promote their transcription. LlWOX11 could enhance cytokinin pathway signaling by inhibiting the transcription of type-A LlRR9. Our study enriches the understanding of the regulation of plant development by the WOX gene family and lays a foundation for further research on the molecular mechanism of bulbil formation in lily.
Identifiants
pubmed: 35670734
pii: 6603684
doi: 10.1093/plphys/kiac259
pmc: PMC9773970
doi:
Substances chimiques
Arabidopsis Proteins
0
Cytokinins
0
Homeodomain Proteins
0
WUSCHEL protein, Arabidopsis
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
387-402Informations de copyright
© American Society of Plant Biologists 2022. All rights reserved. For permissions, please email: journals.permissions@oup.com.
Références
Curr Biol. 2005 Mar 8;15(5):436-40
pubmed: 15753038
Plant Cell. 2013 Jan;25(1):229-41
pubmed: 23371950
Plant Cell. 2015 Sep;27(9):2469-83
pubmed: 26307379
J Exp Bot. 2015 Jul;66(13):3893-905
pubmed: 25911746
Cell. 1998 Dec 11;95(6):805-15
pubmed: 9865698
Plant Cell Physiol. 2007 Jan;48(1):84-96
pubmed: 17132632
J Exp Bot. 2020 Mar 25;71(6):1899-1914
pubmed: 31832647
Plant J. 2005 Nov;44(4):633-45
pubmed: 16262712
Dev Genes Evol. 2004 Mar;214(3):122-7
pubmed: 14963704
Front Plant Sci. 2017 Aug 30;8:1508
pubmed: 28912794
Gene. 2014 Oct 10;549(2):266-74
pubmed: 25106855
Sex Plant Reprod. 2012 Mar;25(1):11-26
pubmed: 22012076
Plant J. 1998 Dec;16(6):735-43
pubmed: 10069079
Plant Physiol. 2012 Apr;158(4):1666-84
pubmed: 22383541
Dev Cell. 2006 Feb;10(2):265-70
pubmed: 16459305
Front Plant Sci. 2017 Apr 25;8:669
pubmed: 28487721
J Exp Bot. 2010 Sep;61(14):4055-67
pubmed: 20627900
Curr Opin Plant Biol. 2015 Feb;23:45-53
pubmed: 25449726
J Exp Bot. 2017 May 17;68(11):2787-2798
pubmed: 28830102
Mol Plant. 2020 Sep 7;13(9):1328-1339
pubmed: 32730994
Mol Biol Evol. 2006 Dec;23(12):2492-504
pubmed: 16987950
Proc Natl Acad Sci U S A. 2013 Jan 2;110(1):366-71
pubmed: 23248305
Plant Cell Rep. 2020 Jul;39(7):861-872
pubmed: 32270280
Plant Cell. 2014 May 21;26(5):2055-2067
pubmed: 24850849
Am J Bot. 2003 Dec;90(12):1696-707
pubmed: 21653346
Plant Signal Behav. 2010 Nov;5(11):1437-9
pubmed: 21057190
Plant Cell. 2014 Mar;26(3):1081-93
pubmed: 24642937
Development. 2010 Feb;137(4):541-9
pubmed: 20110319
Genome Biol. 2009;10(12):248
pubmed: 20067590
PLoS Genet. 2014 Mar 13;10(3):e1004154
pubmed: 24625559
Plant Cell. 2015 Apr;27(4):1173-84
pubmed: 25841039
Nature. 2007 Apr 12;446(7137):811-4
pubmed: 17429400
Arabidopsis Book. 2014 Jan 02;12:e0168
pubmed: 24465173
Plant Cell. 2014 May 21;26(5):2068-2079
pubmed: 24850851
Plant Cell. 2005 Nov;17(11):3007-18
pubmed: 16227453
Development. 2004 Feb;131(3):657-68
pubmed: 14711878
Methods. 2001 Dec;25(4):402-8
pubmed: 11846609
Nucleic Acids Res. 2018 Mar 16;46(5):2356-2369
pubmed: 29361035
J Genet Genomics. 2015 Feb 20;42(2):71-8
pubmed: 25697101
Dev Biol. 2007 Sep 15;309(2):306-16
pubmed: 17706632
Dev Cell. 2008 Jun;14(6):867-76
pubmed: 18539115
Plant Physiol. 2004 Jun;135(2):927-37
pubmed: 15173562
Nature. 2005 Dec 22;438(7071):1172-5
pubmed: 16372013
Plant Cell. 2017 Jun;29(6):1373-1387
pubmed: 28576845
Plant Physiol. 2007 Feb;143(2):555-7
pubmed: 17284581
Curr Biol. 2009 Jun 9;19(11):909-14
pubmed: 19398337
Genes Dev. 2011 Oct 1;25(19):2025-30
pubmed: 21979915
Mol Biol Evol. 2009 Aug;26(8):1745-55
pubmed: 19387013
Proc Natl Acad Sci U S A. 2021 Apr 27;118(17):
pubmed: 33888582
Int J Mol Sci. 2021 Mar 24;22(7):
pubmed: 33805045
Plant Cell Physiol. 2008 Jan;49(1):47-57
pubmed: 18037673
Plant Cell. 2002 Sep;14(9):2015-29
pubmed: 12215502
Plant Cell. 2009 Mar;21(3):736-48
pubmed: 19258439
Plant Physiol. 2016 Dec;172(4):2363-2373
pubmed: 27784768