Agamous-like MADS-box protein AGL70; Probable transcription factor involved in the negative regulation of flowering time, probably through the photoperiodic and vernalization pathways; more efficient in cv. Landsberg erecta than in cv. Columbia background. Prevents premature flowering. Involved in the modulation of vernalization impact on flowering according to genotype acclimation to altitude.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

Agamous-like MADS-box protein AGL70; Probable transcription factor involved in the negative regulation of flowering time, probably through the photoperiodic and vernalization pathways; more efficient in cv. Landsberg erecta than in cv. Columbia background. Prevents premature flowering. Involved in the modulation of vernalization impact on flowering according to genotype acclimation to altitude.

E3 ubiquitin-protein ligase RFI2; Mediates phytochrome (phyA and phyB)-controlled seedling deetiolation responses such as hypocotyl elongation in response to red and far-red light. Required for light-induced expression of LHCB3 and CHALCONE SYNTHASE (CHS). Regulates negatively CONSTANS (CO) and FLOWERING LOCUS T (FT) expression and photoperiodic flowering.

Two-component response regulator-like APRR5; Transcriptional repressor of CCA1 and LHY, thereby controlling photoperiodic flowering response. Involved in the positive and negative feedback loops of the circadian clock. With RVE8, forms a negative feedback loop of the circadian clock. Expression of several members of the ARR-like family is controlled by circadian rhythm. Proteolytic substrate of the E3 ubiquitin ligase SCF(ADO1) complex. APRR9, APRR7, and APRR5 coordinately act on the upstream region of the target genes to repress their expression from noon until midnight. The particula [...]

Transcription factor PIF3; Transcription factor acting positively in the phytochrome signaling pathway. Activates transcription by binding to the G box (5'- CACGTG-3').

Two-component response regulator-like APRR5; Transcriptional repressor of CCA1 and LHY, thereby controlling photoperiodic flowering response. Involved in the positive and negative feedback loops of the circadian clock. With RVE8, forms a negative feedback loop of the circadian clock. Expression of several members of the ARR-like family is controlled by circadian rhythm. Proteolytic substrate of the E3 ubiquitin ligase SCF(ADO1) complex. APRR9, APRR7, and APRR5 coordinately act on the upstream region of the target genes to repress their expression from noon until midnight. The particula [...]

Ethylene-responsive transcription factor RAP2-7; Probably acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways (By similarity). Regulates negatively the transition to flowering time and confers flowering time delay; Belongs to the AP2/ERF transcription factor family. AP2 subfamily.

Two-component response regulator-like APRR5; Transcriptional repressor of CCA1 and LHY, thereby controlling photoperiodic flowering response. Involved in the positive and negative feedback loops of the circadian clock. With RVE8, forms a negative feedback loop of the circadian clock. Expression of several members of the ARR-like family is controlled by circadian rhythm. Proteolytic substrate of the E3 ubiquitin ligase SCF(ADO1) complex. APRR9, APRR7, and APRR5 coordinately act on the upstream region of the target genes to repress their expression from noon until midnight. The particula [...]

Protein SPA1-RELATED 4; Repressor of photomorphogenesis in the light. Probably part of the COP1/SPA E3 ubiquitin-protein ligase complex.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

Agamous-like MADS-box protein AGL70; Probable transcription factor involved in the negative regulation of flowering time, probably through the photoperiodic and vernalization pathways; more efficient in cv. Landsberg erecta than in cv. Columbia background. Prevents premature flowering. Involved in the modulation of vernalization impact on flowering according to genotype acclimation to altitude.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

E3 ubiquitin-protein ligase RFI2; Mediates phytochrome (phyA and phyB)-controlled seedling deetiolation responses such as hypocotyl elongation in response to red and far-red light. Required for light-induced expression of LHCB3 and CHALCONE SYNTHASE (CHS). Regulates negatively CONSTANS (CO) and FLOWERING LOCUS T (FT) expression and photoperiodic flowering.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

Protein SPA1-RELATED 4; Repressor of photomorphogenesis in the light. Probably part of the COP1/SPA E3 ubiquitin-protein ligase complex.

Homeobox protein ATH1; Transcription factor which may be involved in the signal transduction pathway downstream of the COP1 gene. Controls floral competency as a specific activator of FLC expression. Is responsive of the nuclear import of SHOOT MERISTEMLESS (STM). Belongs to the TALE/BELL homeobox family.

MADS-box protein SVP; Transcription repressor that inhibit floral transition in the autonomous flowering pathway, independent of photoperiod and temperature. Acts in a dosage-dependent manner. Together with AGL24 and AP1, controls the identity of the floral meristem and regulates expression of class B, C and E genes. Promotes EFM expression to suppress flowering.

Zinc finger protein CONSTANS-LIKE 5.

GRF1-interacting factor 1; Transcription coactivator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. Appears to function synergistically with GRF1 as a transcriptional coactivator. Acts together with GRF5 for the development of appropriate leaf size and shape through the promotion and/or maintenance of cell proliferation activity in leaf primordia. Plays a [...]

Zinc finger protein CONSTANS-LIKE 5.

Ethylene-responsive transcription factor RAP2-7; Probably acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways (By similarity). Regulates negatively the transition to flowering time and confers flowering time delay; Belongs to the AP2/ERF transcription factor family. AP2 subfamily.

Zinc finger protein CONSTANS-LIKE 5.

Protein VERNALIZATION INSENSITIVE 3; Plays a central role in vernalization by mediating the initial transcriptional repression of the homeotic gene FLC, a floral repressor, after a cold treatment. However, due to its transient expression, it cannot maintain repression of FLC, which is then maintained by Polycomb Group complexes containing VRN2 throughout development. Required to deacetylate histones on the FLC promoter. Together with VIL1, required during vernalization for the modifications of FLC and FLM chromatin that are associated with an epigenetically silenced state (e.g. chromat [...]

U6 small nuclear RNA (adenine-(43)-N(6))-methyltransferase; Belongs to the methyltransferase superfamily. METTL16/RlmF family.

NAD(P)-binding Rossmann-fold superfamily protein.

U6 small nuclear RNA (adenine-(43)-N(6))-methyltransferase; Belongs to the methyltransferase superfamily. METTL16/RlmF family.

E3 ubiquitin-protein ligase RFI2; Mediates phytochrome (phyA and phyB)-controlled seedling deetiolation responses such as hypocotyl elongation in response to red and far-red light. Required for light-induced expression of LHCB3 and CHALCONE SYNTHASE (CHS). Regulates negatively CONSTANS (CO) and FLOWERING LOCUS T (FT) expression and photoperiodic flowering.

NAD(P)-binding Rossmann-fold superfamily protein.

U6 small nuclear RNA (adenine-(43)-N(6))-methyltransferase; Belongs to the methyltransferase superfamily. METTL16/RlmF family.

Ent-kaur-16-ene synthase, chloroplastic; Catalyzes the conversion of ent-copalyl diphosphate to the gibberellin precursor ent-kaur-16-ene.

DELLA protein GAI; Transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway. Transcription coactivator of the zinc finger transcription factors GAF1/IDD2 and ENY/IDD1 in regulation of gibberellin homeostasis and signaling. No effect of the BOI proteins on its stability. Probably acts by participating in large multiprotein complexes that repress transcription of GA-inducible genes. Positively regulates XERICO expression. In contrast to RGA, it is less sensitive to GA. Its activity is probably regulated by other phytohormones such as auxin and ethylene [...]

DELLA protein GAI; Transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway. Transcription coactivator of the zinc finger transcription factors GAF1/IDD2 and ENY/IDD1 in regulation of gibberellin homeostasis and signaling. No effect of the BOI proteins on its stability. Probably acts by participating in large multiprotein complexes that repress transcription of GA-inducible genes. Positively regulates XERICO expression. In contrast to RGA, it is less sensitive to GA. Its activity is probably regulated by other phytohormones such as auxin and ethylene [...]

Ent-kaur-16-ene synthase, chloroplastic; Catalyzes the conversion of ent-copalyl diphosphate to the gibberellin precursor ent-kaur-16-ene.

DELLA protein GAI; Transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway. Transcription coactivator of the zinc finger transcription factors GAF1/IDD2 and ENY/IDD1 in regulation of gibberellin homeostasis and signaling. No effect of the BOI proteins on its stability. Probably acts by participating in large multiprotein complexes that repress transcription of GA-inducible genes. Positively regulates XERICO expression. In contrast to RGA, it is less sensitive to GA. Its activity is probably regulated by other phytohormones such as auxin and ethylene [...]

Transcription factor PIF3; Transcription factor acting positively in the phytochrome signaling pathway. Activates transcription by binding to the G box (5'- CACGTG-3').

DELLA protein GAI; Transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway. Transcription coactivator of the zinc finger transcription factors GAF1/IDD2 and ENY/IDD1 in regulation of gibberellin homeostasis and signaling. No effect of the BOI proteins on its stability. Probably acts by participating in large multiprotein complexes that repress transcription of GA-inducible genes. Positively regulates XERICO expression. In contrast to RGA, it is less sensitive to GA. Its activity is probably regulated by other phytohormones such as auxin and ethylene [...]

Ethylene-responsive transcription factor RAP2-7; Probably acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways (By similarity). Regulates negatively the transition to flowering time and confers flowering time delay; Belongs to the AP2/ERF transcription factor family. AP2 subfamily.

DELLA protein GAI; Transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway. Transcription coactivator of the zinc finger transcription factors GAF1/IDD2 and ENY/IDD1 in regulation of gibberellin homeostasis and signaling. No effect of the BOI proteins on its stability. Probably acts by participating in large multiprotein complexes that repress transcription of GA-inducible genes. Positively regulates XERICO expression. In contrast to RGA, it is less sensitive to GA. Its activity is probably regulated by other phytohormones such as auxin and ethylene [...]

MADS-box protein SVP; Transcription repressor that inhibit floral transition in the autonomous flowering pathway, independent of photoperiod and temperature. Acts in a dosage-dependent manner. Together with AGL24 and AP1, controls the identity of the floral meristem and regulates expression of class B, C and E genes. Promotes EFM expression to suppress flowering.