ARABIDOPSIS
ACYL-LIPID METABOLISM
ENZYME & PROTEIN DATA
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Homeodomain-Leucine Zipper IV
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Locus Data & Links (May need to scroll right or left to show columns)
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HDG1
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Nuclear
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In-planta overexp'n; sequence similarity
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2 Refs
Wu, R., Li, S., He, S., Wassmann, F., Yu, C., Qin, G., Schreiber, L., Qu, L.J., and Gu, H. (2011). CFL1, a WW domain protein, regulates cuticle development by modulating the function of HDG1, a class IV homeodomain transcription factor, in rice and Arabidopsis. Plant Cell. 23 , 3392-3411.Javelle, M., Vernoud, V., Depege-Fargeix, N., Arnould, C., Oursel, D., Domergue, F., Sarda, X., and Rogowsky, P.M. (2010). Overexpression of the Epidermis-Specific Homeodomain-Leucine Zipper IV Transcription Factor OUTER CELL LAYER1 in Maize Identifies Target Genes Involved in Lipid Metabolism and Cuticle Biosynthesis. Plant Physiology 154 , 273-286.
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HDG1 chimeric repressor fusion has cuticle defects. HDG1 binds to the L1 element present in epidermal expressed genes including wax biosynthetic genes. Overexpression of HDG1 orthologous protein OCL1from maize induces wax biosynthetic genes in maize
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