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 …

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 …

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 …

Genome-wide binding of SEPALLATA3 and AGAMOUS complexes determined by sequential DNA-affinity purification sequencing

X Lai, A Stigliani, J Lucas, V Hugouvieux… - Nucleic acids …, 2020 - academic.oup.com
… To decipher the specificity of each complex, we modeled their transcription factor binding …
We used this novel methodology to address the question of how complex formation by MADS

Functional conservation and divergence of SEPALLATA-like genes in the development of two-type florets in marigold

C Zhang, L Wei, X Yu, H Li, W Wang, S Wu, F Duan… - Plant Science, 2021 - Elsevier
… of MADS box genes in regulating two-type floret developments. This study provides an insight
into the formationtranscription factor complexes in floral organ development process [18]. …

Dissecting SEPALLATA3 splicing variant functions during Arabidopsis vegetative growth by amiRNA technology

YQ Ma, ZQ Pu, Q Meng, XM Tan, L Yang… - Journal of Plant Growth …, 2023 - Springer
… that the heterotetramers formed by SEP3 and other MADS-box transcriptional factors were …
meristems, whereas SEP3 could initiate the formation of floral organs. The repressive function …

Identification of MADS-Box Transcription Factors in Iris laevigata and Functional Assessment of IlSEP3 and IlSVP during Flowering

G Liu, F Li, G Shi, L Wang, L Wang, L Fan - International Journal of …, 2022 - mdpi.com
… studies and found that both IlSEP3 (SEPALLATA3) and IlSVP (SHORT VEGETATIVE … -hybrid
showing the formation of higher-order complexes among MADS-box proteins with SEP3 …

The SEPALLATA-like CaSEP5 gene regulates flower sepal, pedicel, and fruit development in pepper (Capsicum annuum L.)

J Guo, Q Cheng, L Sun, C Zhang, H Shen - Scientia Horticulturae, 2024 - Elsevier
MADS-box domain transcription factors play crucial roles in plant development. They are
classified into at least two evolutionary lineages (type I and type II (MIKC-type)) because of their …