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LEC1 (NF-YB9) directly interacts with LEC2 to control gene expression in seed.

Biochimica et biophysica acta. Gene regulatory mechanisms - 1 May 2018

Boulard C, Thévenin J, Tranquet O, Laporte V, Lepiniec L, Dubreucq B

Abstract excerpt

The LAFL transcription factors LEC2, ABI3, FUS3 and LEC1 are master regulators of seed development. LEC2, ABI3 and FUS3 are closely related proteins that contain a B3-type DNA binding domain. We have previously shown that LEC1 (a NF-YB type protein) can increase LEC2 and ABI3 but not FUS3 activity. Interestingly, FUS3, LEC2 and ABI3 contain a B2 domain, the function of which remains elusive. We showed that LEC1...

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Seeds
Amino Acid Motifs
Arabidopsis Proteins
CCAAT-Enhancer-Binding Proteins
Gene Expression Regulation, Developmental

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Gene Expression Regulation, Plant

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PMID: 29580949
DOI: 10.1016/j.bbagrm.2018.03.005

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ABI3

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