Tetramerization of MADS family transcription factors SEPALLATA3 and AGAMOUS is required for floral meristem determinacy in Arabidopsis

V Hugouvieux, CS Silva, A Jourdain… - Nucleic Acids …, 2018 - academic.oup.com
… The SEPALLATA proteins form a central organising hub for MADS complex formation,
particularly MADS TFs involved in flowering and floral organ development (10). Based on …

[HTML][HTML] The intervening domain is required for DNA-binding and functional identity of plant MADS transcription factors

X Lai, R Vega-Léon, V Hugouvieux… - Nature …, 2021 - nature.com
… Structural elucidation of the MI domains from the floral regulator, SEPALLATA3 (SEP3), …
We focused on these MADS TFs as their heterocomplex formation, DNA-binding specificity and …

A conserved leucine zipper-like motif accounts for strong tetramerization capabilities of SEPALLATA-like MADS-domain transcription factors

F Rümpler, G Theißen, R Melzer - Journal of Experimental …, 2018 - academic.oup.com
… protein SEPALLATA3 (SEP3) together with its paralogs SEP1, SEP2, and SEP4 from the
closely related LOFSEP-subfamily bears a central role by forming tetrameric complexes with …

Antagonistic MADSbox transcription factors SEEDSTICK and SEPALLATA3 form a transcriptional regulatory network that regulates seed oil accumulation

S He, Y Min, Z Liu, F Zhi, R Ma, A Ge… - Journal of Integrative …, 2024 - Wiley Online Library
… Thus far, the transcriptional regulatory mechanisms that govern … transcriptional regulatory
network composed of MADSbox transcription factors SEEDSTICK (STK) and SEPALLATA3 (…

SEPALLATA-driven MADS transcription factor tetramerization is required for inner whorl floral organ development

V Hugouvieux, R Blanc-Mathieu, A Janeau… - The Plant …, 2024 - academic.oup.com
MADS transcription factors are master regulators of plant … The SEPALLATA (SEP) subfamily
of MADS transcription factors is … organizers of MADS complexes, forming both heterodimers …

Divergent functional diversification patterns in the SEP/AGL6/AP1 MADS-box transcription factor superclade

P Morel, P Chambrier, V Boltz, S Chamot… - The Plant …, 2019 - academic.oup.com
… a monophyletic superclade within the MADS-box family (further … enabling higher order
complex formation (floral quartets) … provide transcriptional activation capacity to these complexes (…

[HTML][HTML] Evolution of the plant reproduction master regulators LFY and the MADS transcription factors: the role of protein structure in the evolutionary development of …

CS Silva, S Puranik, A Round, M Brennich… - Frontiers in Plant …, 2016 - frontiersin.org
MADS-domain TFs SEPALLATA3 and AGAMOUS. We discuss the impact of structural biology
on our understanding of the complex … relies on complex formation with ternary factors that …

… leucine zipper-like motif accounts for strong tetramerization capabilities of SEPALLATA-like MADS-domain transcription factors controlling flower development

F Rümpler, G Theißen, R Melzer - bioRxiv, 2017 - biorxiv.org
… protein SEPALLATA3 (SEP3) together with its paralogs SEP1, SEP2 and SEP4 from the
closely related LOFSEP-subfamily bears a central role by forming tetrameric complexes with …

[HTML][HTML] Characterization of Three SEPALLATA-Like MADS-Box Genes Associated With Floral Development in Paphiopedilum henryanum (Orchidaceae)

H Cheng, X Xie, M Ren, S Yang, X Zhao… - Frontiers in Plant …, 2022 - frontiersin.org
… E-class genes are essential for the formation of quaternary complexes (Mitoma and Kanno,
thegluefor MADS-box transcription factor complex formation to regulate perianth formation

An ortholog of the MADS-box gene SEPALLATA3 regulates stamen development in the woody plant Jatropha curcas

ML Zhao, ZF Zhou, MS Chen, CJ Xu, ZF Xu - Planta, 2022 - Springer
… regulatory elements of both MADS and non-MADS transcription factors, such as APETALA1
(… multimeric complex formation and function in the initial steps of floral organ formation and …