PMID- 29645276
OWN - NLM
STAT- MEDLINE
DCOM- 20190528
LR  - 20190806
IS  - 1365-3040 (Electronic)
IS  - 0140-7791 (Linking)
VI  - 41
IP  - 7
DP  - 2018 Jul
TI  - Arabidopsis ANGUSTIFOLIA3 (AN3) is associated with the promoter of CONSTITUTIVE 
      PHOTOMORPHOGENIC1 (COP1) to regulate light-mediated stomatal development.
PG  - 1645-1656
LID - 10.1111/pce.13212 [doi]
AB  - Light signals are perceived by multiple photoreceptors that converge to suppress 
      the RING E3 ubiquitin ligase CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1) for the 
      regulation of stomatal development. Thus, COP1 is a point of integration between 
      light signaling and stomatal patterning. However, how light signaling is 
      collected into COP1 for the production and spacing of stomata is still unknown. 
      Here, we report that the loss-of-function mutant of ANGUSTIFOLIA3 (AN3) delays 
      asymmetric cell division, which leads to decreased stomatal index. Furthermore, 
      overexpression of AN3 accelerates asymmetric cell division, which results in 
      clusters of stomata. In addition, the stomatal development through AN3 regulation 
      is mediated by light signaling. Finally, we find that an3 is a light-signaling 
      mutant, and that AN3 protein is light regulated. Self-activation by AN3 
      contributes to the control of AN3 expression. Thus, AN3 is a point of collection 
      between light signaling and stomatal patterning. Target-gene analysis indicates 
      that AN3 is associated with COP1 promoter for the regulation of light-controlling 
      stomatal development. Together, these components for regulating stomatal 
      development form an AN3-COP1-E3 ubiquitin ligase complex, allowing the 
      integration of light signaling into the production and spacing of stomata.
CI  - (c) 2018 John Wiley & Sons Ltd.
FAU - Meng, Lai-Sheng
AU  - Meng LS
AUID- ORCID: 0000-0002-9704-4944
AD  - The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, 
      School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, 221116, 
      People's Republic of China.
FAU - Li, Cong
AU  - Li C
AD  - Public Technical Service Center, Kunming Institute of Zoology, Chinese Academy of 
      Sciences, Kunming, Yunnan, 650223, People's Republic of China.
FAU - Xu, Meng-Ke
AU  - Xu MK
AD  - The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, 
      School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, 221116, 
      People's Republic of China.
FAU - Sun, Xu-Dong
AU  - Sun XD
AD  - Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, 
      Kunming, Yunnan, 650201, People's Republic of China.
FAU - Wan, Wen
AU  - Wan W
AD  - The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, 
      School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, 221116, 
      People's Republic of China.
FAU - Cao, Xiao-Ying
AU  - Cao XY
AD  - The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, 
      School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, 221116, 
      People's Republic of China.
FAU - Zhang, Jin-Lin
AU  - Zhang JL
AD  - The State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral 
      Agriculture Science and Technology, Lanzhou University, Lanzhou City, 730020, 
      People's Republic of China.
FAU - Chen, Kun-Ming
AU  - Chen KM
AD  - School of Life Science, Northwest A&F University, Taicheng Road, Yangling, 
      Shanxi, 712100, People's Republic of China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20180510
PL  - United States
TA  - Plant Cell Environ
JT  - Plant, cell & environment
JID - 9309004
RN  - 0 (Arabidopsis Proteins)
RN  - 0 (GIF1 protein, Arabidopsis)
RN  - 0 (Trans-Activators)
RN  - EC 2.3.2.27 (AT2G32950 protein, Arabidopsis)
RN  - EC 2.3.2.27 (Ubiquitin-Protein Ligases)
SB  - IM
MH  - Arabidopsis/growth & development/*metabolism/physiology/radiation effects
MH  - Arabidopsis Proteins/*physiology
MH  - Hypocotyl/metabolism/physiology
MH  - Light
MH  - Microscopy, Confocal
MH  - Plant Stomata/*growth & development/metabolism/radiation effects
MH  - Real-Time Polymerase Chain Reaction
MH  - Trans-Activators/*physiology
MH  - Ubiquitin-Protein Ligases/*physiology
OTO - NOTNLM
OT  - ANGUSTIFOLIA3 (AN3)
OT  - CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1)
OT  - light signaling
OT  - stomatal development
EDAT- 2018/04/13 06:00
MHDA- 2019/05/29 06:00
CRDT- 2018/04/13 06:00
PHST- 2018/03/23 00:00 [received]
PHST- 2018/03/28 00:00 [accepted]
PHST- 2018/04/13 06:00 [pubmed]
PHST- 2019/05/29 06:00 [medline]
PHST- 2018/04/13 06:00 [entrez]
AID - 10.1111/pce.13212 [doi]
PST - ppublish
SO  - Plant Cell Environ. 2018 Jul;41(7):1645-1656. doi: 10.1111/pce.13212. Epub 2018 
      May 10.