PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17766004-1 2008 In this work we analysed, at the transcript level, the response of Arabidopsis anthocyanin regulatory genes of the MYB (PAP1 and PAP2), bHLH (TT8, EGL3 and GL3) and WD40 (TTG1) families to white light in seedlings and to different light qualities in rosette leaves. Anthocyanins 79-90 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 147-151 21683773-8 2011 Experiments with single and double loss-of-function mutants identified EGL3 and TT8 as necessary regulators of anthocyanin accumulation in developing A. thaliana seedlings. Anthocyanins 111-122 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 71-75 21551388-6 2011 Overexpression of the MYB transcription factor MYB75 and bHLH factors (GL3 and EGL3) restored anthocyanin accumulation and trichome initiation in the coi1 mutant, respectively. Anthocyanins 94-105 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 79-83 19621239-1 2009 The bHLH transcription factors EGL3 (ENHANCER OF GLABRA3) and its close homologue GL3 (GLABRA3) are important regulators of the anthocyanin pathway in Arabidopsis thaliana, and together with TTG1 (a WD40 repeat protein) and MYB transcription factors regulate specific genes in the pathway. Anthocyanins 128-139 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 31-35 19621239-1 2009 The bHLH transcription factors EGL3 (ENHANCER OF GLABRA3) and its close homologue GL3 (GLABRA3) are important regulators of the anthocyanin pathway in Arabidopsis thaliana, and together with TTG1 (a WD40 repeat protein) and MYB transcription factors regulate specific genes in the pathway. Anthocyanins 128-139 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 37-56 19621239-3 2009 In this study we show that anthocyanins accumulate in both wild type and egl3, but not in gl3 loss-of-function mutants when depleted of nitrogen. Anthocyanins 27-39 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 73-77 25659750-4 2015 Here the GL3 and EGL3 proteins were characterized with respect to their affinities for PRODUCTION OF ANTHOCYANIN PIGMENT2 (PAP2), a R2R3-MYB which is induced by nitrogen depletion and is part of MBW complexes promoting anthocyanin synthesis. Anthocyanins 219-230 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 17-21 25604992-2 2015 The R2R3 MYB-activator production of anthocyanin pigment 1 (PAP1)/MYB75 plays a major role in anthocyanin biosynthesis in Arabidopsis in combination with one of three bHLH activators including transparent test 8 (TT8), enhancer of glabra3 (EGL3), glabra3 (GL3), and the WD-repeat transcription factor transparent testa 1 (TTG1), forming ternary MYB-basic HLH-WD40 complexes. Anthocyanins 37-48 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 240-244 25659750-1 2015 The two Arabidopsis basic-helix-loop-helix transcription factors GLABRA3 (GL3) and ENHANCER OF GLABRA3 (EGL3) are positive regulators of anthocyanin biosynthesis, and form protein complexes (MBW complexes) with various R2R3 MYB transcription factors and a WD40 repeat protein TRANSPARENT TESTA GLABROUS1 (TTG1). Anthocyanins 137-148 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 83-102 25659750-1 2015 The two Arabidopsis basic-helix-loop-helix transcription factors GLABRA3 (GL3) and ENHANCER OF GLABRA3 (EGL3) are positive regulators of anthocyanin biosynthesis, and form protein complexes (MBW complexes) with various R2R3 MYB transcription factors and a WD40 repeat protein TRANSPARENT TESTA GLABROUS1 (TTG1). Anthocyanins 137-148 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 104-108 25659750-5 2015 GL3 and EGL3 were also tested for their binding to MYBL2, a negative regulator of anthocyanin synthesis and MBW complexes. Anthocyanins 82-93 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 8-12 25659750-8 2015 In transgenic plants where EGL3 reaches high concentrations compared with MYBL2 the equilibrium is shifted and MYBL2 is not likely to be an efficient competitor, hence anthocyanin formation could be restored by either EGL3 or GL3 genes when overexpressed by help of the 35S promoter. Anthocyanins 168-179 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 27-31 25659750-8 2015 In transgenic plants where EGL3 reaches high concentrations compared with MYBL2 the equilibrium is shifted and MYBL2 is not likely to be an efficient competitor, hence anthocyanin formation could be restored by either EGL3 or GL3 genes when overexpressed by help of the 35S promoter. Anthocyanins 168-179 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 218-222 22644767-6 2012 Examination of the BoMYB2 transgenic lines in Arabidopsis bHLH mutant backgrounds demonstrated that TT8, EGL3, and GL3 were all involved in the BoMYB2-mediated anthocyanin biosynthesis. Anthocyanins 176-187 basic helix-loop-helix (bHLH) DNA-binding superfamily protein Arabidopsis thaliana 121-125