VQ motif protein IKU1 regulates endosperm growth and seed size in Arabidopsis

Arabidopsis seed size is regulated by the IKU pathway that includes IKU2 (a leucine-rich repeat kinase) and MINI3 (a WRKY transcription factor). We report the cloning of the IKU1 (At2g35230) gene. iku1 mutants cause reduced endosperm growth and the production of small seeds. IKU1 encodes a protein c...

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Veröffentlicht in:	The Plant journal : for cell and molecular biology 2010-08, Vol.63 (4), p.670-679
Hauptverfasser:	Wang, Aihua, Garcia, Damien, Zhang, Hongyu, Feng, Ke, Chaudhury, Abed, Berger, Fred, Peacock, William James, Dennis, Elizabeth S, Luo, Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Motifs - genetics Amino Acid Sequence Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis - physiology Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Arabidopsis Proteins - physiology Biological and medical sciences Cell cycle, cell proliferation cell division Cell physiology Cellular biology endosperm Endosperm - genetics Endosperm - growth & development Endosperm - metabolism Fundamental and applied biological sciences. Psychology Gene expression Genetic Complementation Test Luminescent Proteins - genetics Luminescent Proteins - metabolism Microscopy, Confocal Molecular and cellular biology Molecular Sequence Data Mutation Phenotype Plant biology Plant growth Plant physiology and development Plants, Genetically Modified Protein Binding Protein Kinases - genetics Protein Kinases - metabolism Protein Kinases - physiology Proteins Seeds Seeds - genetics Seeds - metabolism Seeds - physiology Sequence Homology, Amino Acid transcription factor Transcription Factors - genetics Transcription Factors - metabolism Transcription Factors - physiology Two-Hybrid System Techniques WRKY yeast two-hybrid
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