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    AGL20 AGAMOUS-like 20 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 819174, updated on 18-Sep-2024

    GeneRIFs: Gene References Into Functions

    GeneRIFPubMed TitleDate
    Arabidopsis AGAMOUS-LIKE16 and SUPPRESSOR OF CONSTANS1 regulate the genome-wide expression and flowering time.

    Arabidopsis AGAMOUS-LIKE16 and SUPPRESSOR OF CONSTANS1 regulate the genome-wide expression and flowering time.
    Dong X, Zhang LP, Tang YH, Yu D, Cheng F, Dong YX, Jiang XD, Qian FM, Guo ZH, Hu JY., Free PMC Article

    05/5/2023
    A MRG-operated chromatin switch at SOC1 attenuates abiotic stress responses during the floral transition.

    A MRG-operated chromatin switch at SOC1 attenuates abiotic stress responses during the floral transition.
    Barrero-Gil J, Mouriz A, Piqueras R, Salinas J, Jarillo JA, Piñeiro M., Free PMC Article

    03/5/2022
    FLOWERING LOCUS T (FT) induces the transcription of SWEET10, which encodes a bidirectional sucrose transporter, specifically in the leaf veins. Moreover, SWEET10 is transcriptionally activated by long photoperiods, and this activation depends on FT and one of its earliest target genes SUPPRESSOR OF CONSTANS OVEREXPRESSION 1 (SOC1).

    The sugar transporter SWEET10 acts downstream of FLOWERING LOCUS T during floral transition of Arabidopsis thaliana.
    Andrés F, Kinoshita A, Kalluri N, Fernández V, Falavigna VS, Cruz TMD, Jang S, Chiba Y, Seo M, Mettler-Altmann T, Huettel B, Coupland G., Free PMC Article

    08/1/2020
    Heat stress up-regulates the expression of chlorophyll biosynthesis-related genes and promotes chloroplasts biogenesis in petals overexpressing SOC1 (suppressor of overexpression of CO) and novel SOC1-like genes

    Overexpression of particular MADS-box transcription factors in heat-stressed plants induces chloroplast biogenesis in petals.
    Wang Z, Shen Y, Yang X, Pan Q, Ma G, Bao M, Zheng B, Duanmu D, Lin R, Larkin RM, Ning G.

    04/4/2020
    ABF3 and ABF4 act with NF-YCs to promote flowering by inducing SOC1 transcription under drought conditions

    Arabidopsis ABF3 and ABF4 Transcription Factors Act with the NF-YC Complex to Regulate SOC1 Expression and Mediate Drought-Accelerated Flowering.
    Hwang K, Susila H, Nasim Z, Jung JY, Ahn JH.

    11/23/2019
    Results indicate that SUPPRESSOR OF OVEREXPRESSION OF CO 1 (SOC1) inhibits chlorophyll degradation via negatively regulating pheophytinase (PPH) expression.

    Suppressor of Overexpression of CO 1 Negatively Regulates Dark-Induced Leaf Degreening and Senescence by Directly Repressing Pheophytinase and Other Senescence-Associated Genes in Arabidopsis.
    Chen J, Zhu X, Ren J, Qiu K, Li Z, Xie Z, Gao J, Zhou X, Kuai B., Free PMC Article

    10/21/2017
    We also demonstrate that a domain of the C-terminal region of ESD7 mediates the binding to the different PRC2 components and this interaction is necessary for the proper recruitment of PRC2 to FT and SOC1 chromatin.

    Arabidopsis DNA polymerase ϵ recruits components of Polycomb repressor complex to mediate epigenetic gene silencing.
    Del Olmo I, López JA, Vázquez J, Raynaud C, Piñeiro M, Jarillo JA., Free PMC Article

    06/24/2017
    SPL15 and the MADS-box protein SOC1 cooperate to promote transcription of their target genes.

    Multi-layered Regulation of SPL15 and Cooperation with SOC1 Integrate Endogenous Flowering Pathways at the Arabidopsis Shoot Meristem.
    Hyun Y, Richter R, Vincent C, Martinez-Gallegos R, Porri A, Coupland G.

    06/24/2017
    SOC1 is involved in the regulation of stomatal opening via transcriptional regulation in guard cells.

    A flowering integrator, SOC1, affects stomatal opening in Arabidopsis thaliana.
    Kimura Y, Aoki S, Ando E, Kitatsuji A, Watanabe A, Ohnishi M, Takahashi K, Inoue S, Nakamichi N, Tamada Y, Kinoshita T.

    01/16/2016
    The sequential formation of FUL-SVP and FUL-SOC1 heterodimers may mediate the vegetative and meristem identity transitions, counteracting the repressive effect of FLC and SVP on flowering.

    Sequential action of FRUITFULL as a modulator of the activity of the floral regulators SVP and SOC1.
    Balanzà V, Martínez-Fernández I, Ferrándiz C., Free PMC Article

    11/8/2014
    SOC1-SPL module serves as a molecular link that integrates photoperiod and gibberellic acid signals to promote flowering in Arabidopsis.

    The SOC1-SPL module integrates photoperiod and gibberellic acid signals to control flowering time in Arabidopsis.
    Jung JH, Ju Y, Seo PJ, Lee JH, Park CM.

    07/19/2014
    a cross-repressive interaction of GNC and GNL on the one side and SOC1 on the other in the control of flowering time, greening, and cold tolerance

    Cross-repressive interactions between SOC1 and the GATAs GNC and GNL/CGA1 in the control of greening, cold tolerance, and flowering time in Arabidopsis.
    Richter R, Bastakis E, Schwechheimer C., Free PMC Article

    04/12/2014
    The drought escape response requires GI, FT/TSF, and AGL20 proteins in Arabidopsis.Abscisic acid up-regulates AGL20 expression in a photoperiod-dependent manner.

    GIGANTEA enables drought escape response via abscisic acid-dependent activation of the florigens and SUPPRESSOR OF OVEREXPRESSION OF CONSTANS.
    Riboni M, Galbiati M, Tonelli C, Conti L., Free PMC Article

    02/15/2014
    3' UTR-mediated SOC1 mRNA destabilization by AtBRN1 and AtBRN2 proteins.

    Bruno-like proteins modulate flowering time via 3' UTR-dependent decay of SOC1 mRNA.
    Kim HS, Abbasi N, Choi SB.

    11/30/2013
    Our studies provide insight into the role of MPF2-like genes in phase transition by interacting with SOC1 and MAF1 genes, thereby also pointing to their significance as potential candidates for modifying flowering in crop plants in the future.

    MPF2-like MADS-box genes affecting expression of SOC1 and MAF1 are recruited to control flowering time.
    Khan MR, Khan IU, Ali GM.

    09/28/2013
    Flowering is controlled by AGL24 partly independently of SOC1 and FUL.

    AGL24 acts in concert with SOC1 and FUL during Arabidopsis floral transition.
    Torti S, Fornara F., Free PMC Article

    05/18/2013
    Flowering was promoted by induction of FT and SOC1 expression with blue light in Arabidopsis, whereas GpFTs and GpSOC1 expression was low with blue light induction in G. paniculata.

    Flowering and expression of flowering-related genes under long-day conditions with light-emitting diodes.
    Hori Y, Nishidate K, Nishiyama M, Kanahama K, Kanayama Y.

    05/4/2013
    SOC1 constitutes a major hub in the regulatory networks underlying floral timing and flower development and that these networks are composed of many positive and negative autoregulatory and feedback loops.

    Characterization of SOC1's central role in flowering by the identification of its upstream and downstream regulators.
    Immink RG, Posé D, Ferrario S, Ott F, Kaufmann K, Valentim FL, de Folter S, van der Wal F, van Dijk AD, Schmid M, Angenent GC., Free PMC Article

    01/12/2013
    Findings show that feedback regulatory loops mediated by SOC1 and SVP are essential components of the gene regulatory networks that underpin the integration of flowering signals during floral transition.

    Genome-wide identification of SOC1 and SVP targets during the floral transition in Arabidopsis.
    Tao Z, Shen L, Liu C, Liu L, Yan Y, Yu H.

    09/15/2012
    SOC1 directly controls the expression of AGL42, AGL71 and AGL72 to balance the expression level of these SOC1-like genes.

    The Arabidopsis SOC1-like genes AGL42, AGL71 and AGL72 promote flowering in the shoot apical and axillary meristems.
    Dorca-Fornell C, Gregis V, Grandi V, Coupland G, Colombo L, Kater MM.

    03/10/2012
    Results demonstrate the presence of feedback loop that delays flowering through the increase of FLC when a cold spell is transient but suppresses the cold response when floral induction occurs through the repression of cold-inducible genes by SOC1.

    Crosstalk between cold response and flowering in Arabidopsis is mediated through the flowering-time gene SOC1 and its upstream negative regulator FLC.
    Seo E, Lee H, Jeon J, Park H, Kim J, Noh YS, Lee I., Free PMC Article

    03/8/2010
    SOC1 is able to bind directly to regulatory regions of class B and C homeotic genes.

    The Arabidopsis floral meristem identity genes AP1, AGL24 and SVP directly repress class B and C floral homeotic genes.
    Gregis V, Sessa A, Dorca-Fornell C, Kater MM.

    01/21/2010
    EARLY FLOWERING9 (ELF9), an Arabidopsis thaliana RNA binding protein, directly targets the SOC1 transcript and reduces SOC1 mRNA levels.

    The RNA binding protein ELF9 directly reduces SUPPRESSOR OF OVEREXPRESSION OF CO1 transcript levels in arabidopsis, possibly via nonsense-mediated mRNA decay.
    Song HR, Song JD, Cho JN, Amasino RM, Noh B, Noh YS., Free PMC Article

    01/21/2010
    Interaction with AGL24 relocates SOC1 to the nucleus, where SOC1 regulates leafy expression by binding to the LFY promoter.

    SOC1 translocated to the nucleus by interaction with AGL24 directly regulates leafy.
    Lee J, Oh M, Park H, Lee I.

    01/21/2010
    during floral transition, a positive-feedback loop conferred by direct transcriptional regulation between AGL24 and SOC1 at the shoot apex integrates flowering signals

    Direct interaction of AGL24 and SOC1 integrates flowering signals in Arabidopsis.
    Liu C, Chen H, Er HL, Soo HM, Kumar PP, Han JH, Liou YC, Yu H.

    01/21/2010
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