AGAMOUS AND TERMINAL FLOWER controls floral organ identity and inflorescence development in Medicago truncatula.
Journal
Journal of integrative plant biology
ISSN: 1744-7909
Titre abrégé: J Integr Plant Biol
Pays: China (Republic : 1949- )
ID NLM: 101250502
Informations de publication
Date de publication:
Aug 2019
Aug 2019
Historique:
received:
25
02
2019
accepted:
02
03
2019
pubmed:
7
3
2019
medline:
28
3
2020
entrez:
7
3
2019
Statut:
ppublish
Résumé
Angiosperms integrate a multitude of endogenous and environmental signals to control floral development, thereby ensuring reproductive success. Here, we report the identification of AGAMOUS AND TERMINAL FLOWER (AGTFL), a novel regulator of floral development in Medicago truncatula. Mutation of AGTFL led to the transformation of carpels and stamens into numerous sepals and petals and altered primary inflorescence identity. AGTFL encodes a nucleus-localized protein containing a putative Myb/SANT-like DNA-binding domain and a PKc kinase domain. Molecular and genetic analyses revealed that AGTFL regulates the transcription of MtAGs and MtTFL1 to control floral organ identity and inflorescence development.
Substances chimiques
Plant Proteins
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
917-923Subventions
Organisme : National Natural Science Foundation of China
ID : 31770347
Organisme : National Natural Science Foundation of China
ID : 31570309
Organisme : National Science Foundation, USA
ID : DBI 0703285
Organisme : National Science Foundation, USA
ID : IOS-1127155
Organisme : Noble Research Institute, LLC
Informations de copyright
© 2019 Institute of Botany, Chinese Academy of Sciences.