[1] Pavlopoulou A, Kossida S.Plant cytosine-5 DNA methyltransferases:structure, function, and molecular evolution[J]. Genomics, 2007, 90(4):530-541. [2] Li E, Zhang Y.DNA methylation in mammals[J]. Cold Spring Harb Perspect Biol, 2014, 6(5):a19133. [3] Macdonald WA.Epigenetic mechanisms of genomic imprinting:common themes in the regulation of imprinted regions in mammals, plants, and insects[J]. Genet Res Int, 2012, 2012:585024. [4] Bala TN, Brahmachary M, Garg P, et al.DNA methylation profiling in X;autosome translocations supports a role for L1 repeats in the spread of X chromosome inactivation[J]. Hum Mol Genet, 2014, 23(5):1224-1236. [5] Choi Y, Gehring M, Johnson L, et al.DEMETER, a DNA glycosylase domain protein, is required for endosperm gene imprinting and seed viability in Arabidopsis[J]. Cell, 2002, 110(1):33-42. [6] Gehring M, Bubb KL, Henikoff S.Extensive demethylation of repetitive elements during seed development underlies gene imprinting[J]. Science, 2009, 324(5933):1447-1451. [7] Krasilnikova J, Lauberte L, Stoyanova E, et al.Oregonin from Alnus incana bark affects DNA methyltransferases expression and mitochondrial DNA copies in mouse embryonic fibroblasts[J]. J Enzyme Inhib Med Chem, 2018, 33(1):1055-1063. [8] Zhong S, Fei Z, Chen YR, et al.Single-base resolution methylomes of tomato fruit development reveal epigenome modifications associated with ripening[J]. Nat Biotechnol, 2013, 31(2):154-159. [9] Chen T, Li E.Structure and function of eukaryotic DNA methyltransferases[J]. Curr Top Dev Biol, 2004, 60:55-89. [10] Jullien PE, Susaki D, Yelagandula R, et al.DNA methylation dynamics during sexual reproduction in Arabidopsis thaliana[J]. Curr Biol, 2012, 22(19):1825-1830. [11] Du J.Structure and mechanism of plant DNA methyltransferases[J]. Adv Exp Med Biol, 2016, 945:173-192. [12] Pavlopoulou A, Kossida S.Plant cytosine-5 DNA methyltransfera-ses:structure, function, and molecular evolution[J]. Genomics, 2007, 90(4):530-541. [13] Cao X, Aufsatz W, Zilberman D, et al.Role of the DRM and CMT3 methyltransferases in RNA-directed DNA methylation[J]. Curr Biol, 2003, 13(24):2212-2217. [14] Hermann A, Gowher H, Jeltsch A.Biochemistry and biology of mammalian DNA methyltransferases[J]. Cell Mol Life Sci, 2004, 61(19-20):2571-2587. [15] Garg R, Kumari R, Tiwari S, et al.Genomic survey, gene expression analysis and structural modeling suggest diverse roles of DNA methyltransferases in legumes[J]. PLoS One, 2014, 9(2):e88947. [16] Kovar˘ik A, Koukalová B, Bezde˘k M, et al.Hypermethylation of tobacco heterochromatic loci in response to osmotic stress[J]. Theoretical and Applied Genetics, 1997(1/2):301-306. [17] Chen W, Kong J, Qin C, et al.Requirement of CHROMOMETHYL-ASE3 for somatic inheritance of the spontaneous tomato epimutation Colourless non-ripening[J]. Sci Rep, 2015, 5:9192. [18] Dai H, Yang Z.Variation in Cd accumulation among radish cultivars and identification of low-Cd cultivars[J]. Environmental Science & Pollution Research, 2017, 24(17):15116-15124. [19] Steward N, Ito M, Yamaguchi Y, et al.Periodic DNA methylation in maize nucleosomes and demethylation by environmental stress[J]. J Biol Chem, 2002, 277(40):37741-37746. [20] Garg R, Kumari R, Tiwari S, et al.Genomic survey, gene expression analysis and structural modeling suggest diverse roles of DNA methyltransferases in legumes[J]. PLoS One, 2014, 9(2):e88947. [21] Teerawanichpan P, Chandrasekharan MB, Jiang Y, et al.Characterization of two rice DNA methyltransferase genes and RNAi-mediated reactivation of a silenced transgene in rice callus[J]. Planta, 2004, 218(3):337-349. [22] Qian Y, Xi Y, Cheng B, et al.Genome-wide identification and expression profiling of DNA methyltransferase gene family in maize[J]. Plant Cell Rep, 2014, 33(10):1661-1672. [23] Ren F, Yang L, Ling SU, et al. Genome-wide identification and analysis of DNA methyltransferases in grape[J]. Agricultural Science & Technology, 2017(10):7-13+20. [24] Kumar R, Chauhan PK, Khurana A.Identification and expression profiling of DNA methyltransferases during development and stress conditions in Solanaceae[J]. Funct Integr Genomics, 2016, 16 (5):513-528. [25] 代梦媛, 高梅, 郭丽芬, 等. 蓖麻DNA甲基转移酶序列与基因表达分析[J]. 云南农业大学学报:自然科学版, 2016(4). 604-614 [26] Cao X, Jacobsen SE.Role of the Arabidopsis DRM methyltransfera-ses in de novo DNA methylation and gene silencing[J]. Curr Biol, 2002, 12(13):1138-1144. |