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AGL15|MADS-domain transcription factor|Embryogenesis|Protein-protein interactions|Transcriptional repression
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Identification And Characterization Of Proteins That Interact With Agamous-Like 15 (Agl15), A Mads-Domain Transcription Factor That Preferentially Accumulates In The Plant Embryo, Kristine Hill
University of Kentucky Doctoral Dissertations
AGAMOUS-Like 15 (AGL15) encodes a MADS-domain transcription factor that is preferentially expressed in the plant embryo, and may function as a regulator in embryonic developmental programs. A number of direct downstream targets of AGL15 have been identified, and while some of these target genes are induced in response to AGL15, others are repressed. Additionally, direct target genes have been analyzed that exhibit strong association with AGL15 in vivo, yet in vitro, AGL15 binds only weakly. Taken together these data suggest that AGL15 may form heterodimers, or ternary complexes with other proteins, thus modulating the specificity and function of AGL15 in …