LMPD Database

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LMP010470

UniProt Annotations

Entry Information
Gene Namehomeobox-leucine zipper protein ATHB-8
Protein EntryATHB8_ARATH
UniProt IDQ39123
SpeciesArabidopsis
Comments
Comment typeDescription
Developmental StageExpressed in the procambial cells and the developing vascular system of embryos, roots and shoots. Expressed during the early stages of revascularization after cutting experiment. {ECO:0000269|PubMed:12447534, ECO:0000269|PubMed:8575317}.
FunctionProbable transcription factor involved in the regulation of vascular development. May promote differentiation of precambial and cambial cells. {ECO:0000269|PubMed:11402194, ECO:0000269|PubMed:15598805}.
InductionBy auxin. Repressed by miR165. {ECO:0000269|PubMed:17237362, ECO:0000269|PubMed:8575317}.
SimilarityBelongs to the HD-ZIP homeobox family. Class III subfamily. {ECO:0000305}.
SimilarityContains 1 homeobox DNA-binding domain. {ECO:0000255|PROSITE-ProRule:PRU00108}.
SimilarityContains 1 START domain. {ECO:0000255|PROSITE- ProRule:PRU00197}.
Subcellular LocationNucleus {ECO:0000305}.
SubunitInteracts with ESR1 and ESR2. {ECO:0000269|PubMed:17376809}.