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CAS Academician, Key Laboratory for Molecular Plant Physiology
Institute of Botany, Chinese Academy of Sciences
Nanxincun 20, Fragrant Hill
Beijing 100093, China
Tel: +86-10-62836517; Fax: +86-10-62836517
E-mail: chongk@ibcas.ac.cn
http://kclab.ibcas.ac.cn
Area of expertise: Sensing chilling signal in rice; development response to vernalization signal in wheat; hormones (BR and GA) network in organogenesis.
Selected Publications:
Xia, C., Gong, Y. Chong, K., and Xu, Y. (2021). Phosphatase OsPP2C27 directly dephosphorylates OsMAPK3 and OsbHLH002 to negatively regulate cold tolerance in rice. Plant Cell and Environ. 44: 491–505.
Tang, Y., Gao, C., Gao, Y., Yang, Y., Shi, B., Yu, J., Lyu, C., Sun, B., Wang, H., Xu, Y., Yang, Y., and Chong, K. (2020). OsNSUN2-mediated 5-methylcytidine mRNA modification enhances rice adaptation to high-temperature. Dev. Cell 53: 272–286.
Ge, Q., Zhang, Y., Xu, Y., Bai, M., Luo, W., Wang, B., Niu, Y. Zhao, Y. Li, S., Weng, Y., Wang, Z., Qian, Q., and Chong, K. (2020). Cyclophilin OsCYP20-2 with a novel variant integrates defense and cell elongation for chilling response in rice. New Phytol. 225: 2453–2467.
Zhang, J., Li, X., Lin, H., and Chong, K. (2019). Crop improvement through temperature resilience. Annu. Rev. Plant Biol. 70:753–780.
Zhang, D., Guo, X., Xu, Y., Li, H., Ma, L., Yao, X., Weng, Y., Guo, Y., Liu, C., and Chong, K. (2019). OsCIPK7 point‐mutation leads to conformation and kinase‐activity change for sensing cold response. J. Integr. Plant Biol. 61:1194–1200.
Xu, S., Xiao, J., Yin, F., Guo, X., Xing, L., Xu, Y., and Chong, K. (2019). The protein modifications of O-GlcNAcylation and phosphorylation mediate vernalization response for flowering in winter wheat. Plant Physiol. 180:1436–1449.
Guo, X., Liu, D., and Chong, K. (2018). Cold signaling in plants: Insights into mechanisms and regulation. J. Integr. Plant Biol. 60:745–756.
Xu, S., and Chong, K. (2018). Remembering winter through vernalisation. Nat. Plants 4:997–1009.
Huan, Q., Mao, Z.W., Chong, K., and Zhang, J.Y. (2018). Global analysis of H3K4me3/H3K27me3 in Brachypodium distachyon reveals VRN3 as critical epigenetic regulation point in vernalization and provides insights into epigenetic memory. New Phytol. 219: 1373–1387.
Xu, S.J. and Chong, K. (2018). Remembering winter through vernalisation. Nat. Plants doi.org/10.1038/s41477-018-0301-z.
Zhang, Z.Y., Liu, H.H., Sun, C., Ma, Q.B., Bu, H.Y., Chong, K., and Xu, Y.Y. (2018). A C2H2 zinc-finger protein OsZFP213 interacts with OsMAPK3 to enhance salt tolerance in rice. J. Plant Physiol. 229:100–110.
Xing, L.J., Liu, Y., Xu, S.J., Xiao, J., Wang, B., Deng, H.W., Lu, Z., Xu, Y.Y. and Chong, K. (2018). Arabidopsis O-GlcNAc transferase SEC activates histone methyltransferase ATX1 to regulate flowering. EMBO J. 37: e98115.
Huan, Q., Mao, Z.W., Chong, K., and Zhang, J.Y. (2018). Global analysis of H3K4me3/H3K27me3 in Brachypodium distachyon reveals VRN3 as critical epigenetic regulation point in vernalization and provides insights into epigenetic memory. New Phytol. 219: 1373–1387.
Tang, Y.Y., Liu, H.H., Guo, S.Y., Wang, B., Li, Z.T., Chong, K., and Xu, Y.Y. (2018). OsmiR396d miRNA affects gibberellin and brassinosteroid signaling to regulate plant architecture. Plant Physiol. 176: 946–959.
Chen, L.P., Zhao, Y., Xu, S.J., Zhang, Z.Y., Xu, Y.Y., Zhang, J.Y., and Chong, K. (2018). OsMADS57 together with OsTB1 coordinates transcription of its target OsWRKY94 and D14 to switch its organogenesis to defense for cold adaptation in rice. New Phytol. 218: 219–231.
Hang, Z.Y., Li, J.H., Li, F., Liu, H.H., Yang, W.S., Chong, K. and Xu, Y.Y. (2017). OsMAPK3 phosphorylates OsbHLH002/OsICE1 and inhibits its ubiquitination to activate OsTPP1 and enhances rice chilling tolerance. Dev. Cell 43:731–743.
Guo, X.Y., Xu, S.J., and Chong, K. (2017). Cold signal shuttles from membrane to nucleus. Mol Cell 66: 7–8.
Zhang, J.Y., Luo, W., Zhao, Y., Xu, Y.Y., Song, S.H., and Chong, K. (2016). Comparative metabolomic analysis reveals a reactive oxygen species-dominated dynamic model underlying chilling environment adaptation and tolerance in rice. New Phytol. 211: 1295–1310.
Ma, Y., Dai, X., Xu, Y.Y., Luo, W., Zheng, X.M., Zeng, D.L., Pan, Y.J., Lin, X.L., Liu, H.H., Zhang, D.J., Xiao, J., Guo, X.Y., Xu, S.J., Niu, Y.D., Jin, J.B., Zhang, H., Xu, X., Li, L.G., Wang, W., Qian, Q., Ge, S., and Chong, K. (2015). COLD1 confers chilling tolerance in rice. Cell 160: 1209–1221.
Wang, L, and Chong, K (2015). The essential role of cytokin in signaling in root apical meristem formation during somatic embryogenesis. Front Plant Sci 6: 1196–1200.
Xiao, J., Xu, S.J., Li, C.H., Xu, Y.Y., Xing, L.J., Niu, Y.D., Huan, Q., Tang, Y., Zhao, C.P., Wagner, D., Gao, C.X., and Chong, K. (2014). O-GlcNAc-mediated interaction between VER2 and TaGRP2 elicits TaVRN1 mRNA accumulation during vernalization in winter wheat. Nat. Commun. 5: 4572.
Chong, K., and Xu, Z.H. (2014). Investment in plant research and development bears fruit in China. Plant Cell Rep. 33: 541–550.
Liu, H.H., Ma, Y., Chen, N., Guo, S.Y., Liu, H.L., Guo, X.Y., Chong, K., and Xu, Y.Y. (2014). Overexpression of stress-inducible OsBURP16, the β subunit of polygalacturonase 1, decreases pectin content and cell adhesion and increases abiotic stress sensitivity in rice. Plant Cell Environ. 37: 1144–1158.
Liu, H.H., Guo, S.Y., Xu, Y.Y., Li, C.H., Zhang, Z.Y., Zhang, D.J., Xu, S.J., Zhang, C., and Chong, K. (2014). OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4. Plant Physiol. 165:160–174.
Zhang, J.Y., Mao, Z.W., and Chong, K. (2013). A global profiling of uncapped mRNAs under cold stress reveals specific decay patterns and endonucleolytic cleavages in Brachypodium distachyon. Genome Biol. 14: R92.
Zhang, Y.Y., Li, B.B., Xu, Y.Y., Li, H.L., Li, S.S., Zhang, D.J., Mao, Z.W., Guo, S.Y., Yang, C.H., Weng, Y.X., and Chong, K. (2013). The cyclophilin CYP20-2 modulates the conformation of BRASSINAZOLE - RESISTANT1, which binds the Promoter of FLOWERING LOCUS D to regulate flowering in Arabidopsis. Plant Cell 25: 2504–2521.
Chen, Y., Xu, Y.Y., Luo, W., Li, W.X., Chen, N., Zhang, D.J., and Chong, K. (2013). The F-box protein OsFBK12 targets OsSAMS1 for degradation and affects pleiotropic phenotypes including leaf senescence in rice. Plant Physiol. 163:1673–1685.
Guo, S.Y., Xu, Y.Y., Liu, H.L., Mao, Z.W., Zhang, C., Ma, Y., Zhang, Q.R., Meng, Z., and Chong, K. (2013). The interaction between OsMADS57 and OsTB1 modulates rice tillering via DWARF14. Nat. Commun. 4: 1566–1574.
Li, C.J., Liu, Z.J., Zhang, Q.R., Wang, R., Xiao, L.T., Ma, H., Chong, K., and Xu, Y.Y. (2012). SKP1 is involved in abscisic acid signalling to regulate seed germination, stomatal opening and root growth in Arabidopsis thaliana. Plant Cell Environ. 35: 952–965.
Zhang, C., Xu, Y.Y., Guo, S.Y., Zhu, J., Huan, Q., Liu, H.L., Wang, L., Luo, G.Z., Wang, X.J., and Chong, K. (2012). Dynamics of brassinosteroid response modulated by negative regulator LIC in rice. PLoS Genet. 8: e1002686.
Li, J., Jiang, J.F., Qian, Q., Xu, Y.Y., Zhang, C., Xiao, J., Du, C., Luo, W., Zou, G.X., Chen, M.L., Huang, Y.Q., Feng, Y.Q., Cheng, Z.K., Yuan, M. and Chong, K. (2011). Mutation of rice BC12/GDD1, which encodes a kinesin-like protein that binds to a GA biosynthesis gene promoter, leads to dwarfism with impaired cell elongation. Plant Cell 2: 628–640.
Cao, H., Guo, S.Y., Xu, Y.Y., Jiang, K., Jones, A.M., and Chong, K. (2011). Reduced expression of a gene encoding a Golgi localized monosaccharide transporter (OsGMST1) confers hypersensitivity to salt in rice (Oryza sativa). J. Exp. Bot. 62: 4595–4604.
Chen, N., Xu, Y.Y., Wang, X., Du, C., Du, J.Z., Yuan, M., Xu, Z.H., and Chong, K. (2011). OsRAN2, essential for mitosis, enhances cold tolerance in rice by promoting export of intranuclear tubulin and maintaining cell division under cold stress. Plant Cell Environ. 34: 52–64.
Li, B.B., Xu, W.Z., Xu, Y.Y., Zhang, Y.Y., Wang, T., Bai, Y., Han, C.G., Zhang, A.M., Xu, Z.H., and Chong, K. (2010). Integrative study on proteomics, molecular physiology and genetics reveals an accumulation of cyclophilin-like protein, TaCYP20-2, leads to increase of Rht protein and dwarf in a novel GA-insensitive mutant (gaid) in wheat. J. Proteome Res. 8:4242–4253.
Xing, L.J., Li, J., Xu, Y.Y., Xu, Z.H., and Chong, K. (2009). Phosphorylation modification of wheat lectin VER2 is associated with vernalization-induced O-GlcNAc signaling and intracellular motility. PLoS ONE 4: e4854.
Wang, L., Wang, Z., Xu, Y.Y., Joo, S.H., Kim, S.K., Xue, Z., Xu, Z.H., Wang, Z.Y., and Chong, K. (2009). OsGSR1 is involved in cross-talk between gibberellins and brassinosteroids in rice. Plant J. 57: 498–510.
Li, D., Wang, L., Wang, M., Xu, Y.Y., Luo, W., Liu, Y.J., Xu, Z.H., Li, J., and Chong, K. (2009). Engineering OsBAK1 gene as a molecular tool to improve rice architecture for high yield. Plant Biotech. J. 7: 791–806.
Ma, Q.B., Dai, X.Y., Xu, Y.Y., Guo, J., Liu, Y.J., Chen, N., Xiao, J., Zhang, D.J., Xu, Z.H., Zhang, X.S., and Chong, K. (2009). Enhanced tolerance to chilling stress in OsMYB3R-2 transgenic rice is mediated by alteration in cell cycle and ectopic expression of stress genes. Plant Physiol. 150: 244–256.
Han, Y., Cao, H., Jiang, J.F., Xu, Y.Y., Du, J.Z., Wang, X., Yuan, M., Wang, Z.Y., Xu, Z.H., and Chong, K. (2008).The rice ROOT ARCHITECTURE ASSOCIATED1 binds the proteasome subunit RPT4 and is degraded in a D-box and proteasome dependent manner. Plant Physiol. 148: 843–855.
Wang, X., Zhang, Y., Ma, Q.B., Zhang, Z.L., Xue, Y.B., Bao, S.L., and Chong, K. (2007). SKB1-mediated symmetric dimethylation of histone H4R3 controls flowering time in Arabidopsis. EMBO J. 26: 1934–1941.
Zhuang, X.L., Jiang, J.F., Li, J., Ma, Q.B., Xu, Y.Y., Xue, Y.B., Xu, Z.H., and Chong, K. (2006). Overexpression of OsAGAP, an ARF-GAP, interferes with auxin influx, vesicle trafficking and root development. Plant J. 48: 581–591.
Wang, X., Xu, Y.Y., Han, Y., Bao, S.L., Du, J., Yuan, M., Xu, Z.H., and Chong, K. (2006). Overexpression of RAN1 in rice and Arabidopsis alters primordial meristem, mitotic progress and sensitivity to auxin. Plant Physiol. 140: 91–101.
Wang, Z., Liang, Y., Li, C.J., Xu, Y.Y., Lan, L.F., Chen, C.J., Xu, Z.H., Xue, Y.B., and Chong, K. (2005). Identification of another development-related genes by gene expression profiling with a 10-K cDNA microarray in rice (Oryza sativa L.). Plant Mol. Biol. 58: 721–737.
Zhuang, X.L., Xu, Y.Y., Chong, K., Lan, L.F., Xue, Y.B., and Xu, Z.H. (2005). OsAGAP, an ARF-GAP from rice, regulates root development dependent mediated by auxin in Arabidopsis. Plant Cell Environ. 28: 147–156.
Xu, Y.Y., Wang, X.M., Li, J., Li, J.H., Wu, J.S., John, C. W., Xu, Z.H., and Chong, K. (2005). Activation of the WUS gene induces ectopic initiation of foral meristems on mature stem surface in Arabidopsis thaliana. Plant Mol. Biol. 57: 773–784.
Ge, L., Chen, H., Jiang, J.F., Zhao, Y., Xu, M.L., Xu, Y.Y., Tan, K.H., Xu, Z.H., and Chong, K. (2004). Overexpression of OsRAA1 causes pleiotropic phenotypes in transgenic rice plants, including altered leaf, flower and root development and root response to gravity. Plant Physiol. 135:1502–1513.
Yong, W.D., Xu, Y.Y., Xu, W.Z., Li, N., Wu, J.S., Liang, T.B., Chong, K., Xu, Z.H., and Tan, K.H. (2003). Vernalization-induced flowering in wheat is mediated by a lectin-like gene VER2. Planta 217: 261–270.
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