植物杂种优势的研究进展
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摘要
杂种优势现象是普遍存在于自然界的生物学现象之一。在农业生产上,家蚕、水稻、玉米和蔬菜等动、植物已广泛利用该现象,利用杂种优势现象已逐渐成为进一步提高动植物产量、品质、抗病性及其社会经济效益的有效措施。虽然该现象已被广泛利用,但其机理,特别是分子遗传基础,尚未解析清楚,但随着相关分子生物技术的发展,已逐步为揭示其机理提供了契机。为此,本综述概述了杂种优势利用简史、杂种优势研究的新方法,以及着重从配合力、基因组多倍化、单位点或优势基因、全基因组学、转录组学、表观遗传学、蛋白组学和代谢组学等层面对杂种优势遗传机理的研究进展情况进行了概述,以期对国内、外的相关研究工作者近年来在植物杂种优势方面的研究情况尽可能有一个全面、详尽的了解,以及能够为今后进一步深入研究植物杂种优势形成的分子遗传基础提供帮助。
Heterosis is one of the biological phenomena that is ubiquitous in nature. In agricultural production,heterosis has been widely utilized in silkworm, rice, corn, vegetables and other animals and plants, which has become effective measure to further improve animals and plants yield, quality, disease resistance and its socio-economic benefits. Although this phenomenon has been widely used, its mechanism, especially the molecular genetic basis, has not yet been clarified. However, with the development of related molecular biotechnology, it has gradually provided an opportunity to reveal its mechanism. To this end, the review summarized the brief history of heterosis utilization, the new methods of heterosis research, and focused on the research progress of heterosis genetic mechanism from the aspects of the combining ability, genome polyploidization, single-site or advantages gene, whole genome, transcriptome, epigenetics, proteomics and metabolomics. In order to have a comprehensive and detailed understanding of the research on plants heterosis by researchers at home and abroad in recent years.And it could be helpful to further study the molecular genetic basis of plants heterosis formation in the future.
Heterosis is one of the biological phenomena that is ubiquitous in nature. In agricultural production,heterosis has been widely utilized in silkworm, rice, corn, vegetables and other animals and plants, which has become effective measure to further improve animals and plants yield, quality, disease resistance and its socio-economic benefits. Although this phenomenon has been widely used, its mechanism, especially the molecular genetic basis, has not yet been clarified. However, with the development of related molecular biotechnology, it has gradually provided an opportunity to reveal its mechanism. To this end, the review summarized the brief history of heterosis utilization, the new methods of heterosis research, and focused on the research progress of heterosis genetic mechanism from the aspects of the combining ability, genome polyploidization, single-site or advantages gene, whole genome, transcriptome, epigenetics, proteomics and metabolomics. In order to have a comprehensive and detailed understanding of the research on plants heterosis by researchers at home and abroad in recent years.And it could be helpful to further study the molecular genetic basis of plants heterosis formation in the future.
引文
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Brooks C.,Nekrasov V.,Lippman Z.B.,and Van Eck J.,2014,Efficient gene editing in tomato in the first generation using the clustered regularly interspaced short palindromic repeats/CRISPR-associated 9 system,Plant Physiol.,166(3):1292-1297
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Groszmann M.,Gonzalez-Bayon R.,Lyons R.L.,Greaves I.K.,Kazan K.,Peacock W.J.,and Dennis E.S.,2015,Hormoneregu-lated defense and stress response networks contribute to heterosis in Arabidopsis F1hybrids,Proc.Natl.Acad.Sci.USA,112(46):6397-6406
Guo M.,Rupe M.A.,Dieter J.A.,Zou J.,Spielbauer D.,Duncan K.E.,Howard R.J.,Hou Z.,and Simmons C.R.,2010,Cell number regulator1 affects plant and organ size in maize:implications for crop yield enhancement and heterosis,Plant Cell,22(4):1057-1073
He G.M.,and Deng X.W.,2016,On the molecular basis of heterosis in plant:opportunity and challenge,Zhongguo Jichu Kexue(China Basic Science),18(1):28-34,64(何光明,邓兴旺,2016,植物杂种优势分子机理研究:机遇和挑战,中国基础科学,18(1):28-34,64)
Hofmann N.R.,2012,A global view of hybrid vigor:DNAmethylation,small RNAs,and gene expression,Plant Cell,24(3):841-841
Hua J.,Xing Y.,Wu W.,Xu C.,Sun X.,Yu S.,and Zhang Q.,2003,Single-locus heterotic effects and dominance by dominance interactions can adequately explain the genetic basis of heterosis in an elite rice hybrid,Proc.Natl.Acad.Sci.USA,100(5):2574-2579
Huang X.,and Han B.,2014,Natural variations and genome-wide association studies in crop plant,Annu.Rev.Plant Biol.,65(1):531-551
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Krieger U.,Lippman Z.B.,and Zamir D.,2010,The flowering gene SINGLE FLOWER TRUSS drives heterosis for yield in tomato,Nat.Genet.,42(5):459-463
Li H.,Yang Q.,Gao L.,Zhang M.,Ni Z.,and Zhang Y.,2017a,Identification of heterosis-associated stable QTLs for earweight-related traits in an elite maize hybrid Zhengdan 958by DesignⅢ,Front.Plant Sci.,8:561
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Li L.,Lu K.,Chen Z.,Mu T.,Hu Z.,and Li X.,2008,Dominance,overdominance and epistasis condition the heterosis in two heterotic rice hybrids,Genetics,180(3):1725-1742
Li X.L.,Yang S.H.,Zhang Z.M.,and Zheng Y.J.,2003,Research advance of the molecular genetics on heredity mechanism of plant heterosis,He'nan Keji Daxue Xuebao(Journal of Henan University of Science and Technology(Agricultural Science)),23(3):62-65(李雪林,杨书化,张泽民,郑跃进,2003,植物杂种优势遗传机制的分子遗传学研究进展,河南科技大学学报(农学版),23(3):62-65)
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Luo J.,2015,Metabolite-based genome-wide association studies in plants,Curr.Opin.Plant Biol.,24:31-38
Luo X.,Fu Y.,Zhang P.,Wu S.,Tian F.,Liu J.,Zhu Z.,Yang J.,and Sun C.,2009,Additive and over-dominant effects resulting from epistatic loci are the primary genetic basis of heterosis in rice,J.Integr.Plant Biol.,51(4):393-408
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Ng D.W.,Chen H.H.Y.,and Chen Z.J.,2017,Heterologous protein-DNA interactions lead to biased allelic expression of circadian clock genes in interspecific hybrids,Sci.Rep.,7:45087
Qi S.W.,and Sheng X.B.,2000,Analysis on combining ability and heritability of major agronomic characters in two-line indica hybrid rice,Zajiao Shuidao(Hybrid Rice),15(3):38-40(齐绍武,盛孝邦,2000,籼型两系杂交水稻主要农艺性状配合力及遗传力分析,杂交水稻,15(3):38-40)
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Chen W.,Gao Y.,Xie W.,Gong L.,Lu K.,Wang W.,Li Y.,Liu X.,Zhang H.,Dong H.,Zhang W.,Zhang L.,Yu S.,Wang G.,Lian X.,and Luo J.,2014,Genome-wide association analyses provide genetic and biochemical insights into natural variation in rice metabolism,Nat.Genet.,46(7):714-721
Cheng F.,Sun C.,Wu J.,Schnable J.,Woodhouse M.R.,Liang J.,Cai C.,Freeling M.,and Wang X.,2016,Epigenetic regulation of subgenome dominance following whole genome triplication in Brassica rapa,New Phytol.,211(1):288-299
Dahal D.,Mooney B.P.,and Newton K.J.,2012,Specific changes in total and mitochondrial proteomes are associated with higher levels of heterosis in maize hybrids,Plant J.,72:70-83
Dan Z.,Hu J.,Zhou W.,Yao G.,Zhu R.,Huang W.,and Zhu Y.,2015,Hierarchical additive effects on heterosis in rice(Oryza sativa L.),Front.Plant Sci.,6:738
De A.E.L.F.,Westhues M.,Cuadros-Inostrozaá.,Willmitzer L.,Melchinger A.E.,and Nikoloski Z.,2017,Metabolic robustness in young roots underpins a predictive model of maize hybrid performance in the field,Plant J.,90(2):319-329
Goulet B.E.,Roda F.,and Hopkins R.,2017,Hybridization in plants:Old ideas,new techniques,Plant Physiol.,173(1):65-78
Groszmann M.,Gonzalez-Bayon R.,Lyons R.L.,Greaves I.K.,Kazan K.,Peacock W.J.,and Dennis E.S.,2015,Hormoneregu-lated defense and stress response networks contribute to heterosis in Arabidopsis F1hybrids,Proc.Natl.Acad.Sci.USA,112(46):6397-6406
Guo M.,Rupe M.A.,Dieter J.A.,Zou J.,Spielbauer D.,Duncan K.E.,Howard R.J.,Hou Z.,and Simmons C.R.,2010,Cell number regulator1 affects plant and organ size in maize:implications for crop yield enhancement and heterosis,Plant Cell,22(4):1057-1073
He G.M.,and Deng X.W.,2016,On the molecular basis of heterosis in plant:opportunity and challenge,Zhongguo Jichu Kexue(China Basic Science),18(1):28-34,64(何光明,邓兴旺,2016,植物杂种优势分子机理研究:机遇和挑战,中国基础科学,18(1):28-34,64)
Hofmann N.R.,2012,A global view of hybrid vigor:DNAmethylation,small RNAs,and gene expression,Plant Cell,24(3):841-841
Hua J.,Xing Y.,Wu W.,Xu C.,Sun X.,Yu S.,and Zhang Q.,2003,Single-locus heterotic effects and dominance by dominance interactions can adequately explain the genetic basis of heterosis in an elite rice hybrid,Proc.Natl.Acad.Sci.USA,100(5):2574-2579
Huang X.,and Han B.,2014,Natural variations and genome-wide association studies in crop plant,Annu.Rev.Plant Biol.,65(1):531-551
Huang X.,Yang S.,Gong J.,Zhao Q.,Feng Q.,Zhan Q.,Zhao Y.,Li W.J.,Cheng B.Y.,Xia J.H.,Chen N.,Huang T.,Zhang L.,Fan D.,Chen J.,Zhou C.,Lu Y.,Weng Q.,and Han B.,2016,Genomic architecture of heterosis for yield traits in rice,Nature,537(7622):629-633
Huang X.,Yang S.,Gong J.,Zhao Y.,Feng Q.,Gong H.,Li W.,Zhan Q.,Cheng B.,Xia J.,Chen N.,Hao Z.,Liu K.,Zhu C.,Huang,Zhao Q.,Zhang L.,Fan D.,Zh ou C.,Lu Y.,Weng Q.,Wang Z.,Li J.,and Han B.,2015,Genomic analysis of hybrid rice varieties reveals numerous superior alleles that contribute to heterosis,Nat.Commun.,6:6258
Krieger U.,Lippman Z.B.,and Zamir D.,2010,The flowering gene SINGLE FLOWER TRUSS drives heterosis for yield in tomato,Nat.Genet.,42(5):459-463
Li H.,Yang Q.,Gao L.,Zhang M.,Ni Z.,and Zhang Y.,2017a,Identification of heterosis-associated stable QTLs for earweight-related traits in an elite maize hybrid Zhengdan 958by DesignⅢ,Front.Plant Sci.,8:561
Li H.,Yang Q.,Fan N.,Zhang M.,Zhai H.,Ni Z.,and Zhang Y.,2017b,Quantitative trait locus analysis of heterosis for plant height and ear height in an elite maize hybrid Zhengdan 958by designⅢ,BMC Genet.,18(1):36
Li L.,Lu K.,Chen Z.,Mu T.,Hu Z.,and Li X.,2008,Dominance,overdominance and epistasis condition the heterosis in two heterotic rice hybrids,Genetics,180(3):1725-1742
Li X.L.,Yang S.H.,Zhang Z.M.,and Zheng Y.J.,2003,Research advance of the molecular genetics on heredity mechanism of plant heterosis,He'nan Keji Daxue Xuebao(Journal of Henan University of Science and Technology(Agricultural Science)),23(3):62-65(李雪林,杨书化,张泽民,郑跃进,2003,植物杂种优势遗传机制的分子遗传学研究进展,河南科技大学学报(农学版),23(3):62-65)
Liao F.M.,Zhou K.L.,Sheng X.B.,Yang H.H.,and Xu Q.S.,1999,Studies on combining ability of major a gronomie characters in three-1ine indica hybrid Rice,Zuowu Xuebao(Acta Agronomica Sinica),25(5):622-631(廖伏明,周坤炉,盛孝邦,阳和华,徐秋生,1999,籼型三系杂交水稻主要农艺性状配合力研究,作物学报,25(5):622-631)
Luo D.,Xu H.,Liu Z.,Guo J.,Li H.,Chen L.,Fang C.,Zhang Q.,Bai M.,Yao N.,Wu H.,Wu H.,Ji C.,Zheng H.,Chen Y.,Ye S.,Li X.,Zhao X.,Li R.,and Liu Y.,2013,A detrimen tal mitochondrial-nuclear interaction causes cytoplasmic male sterility in rice,Nat.Genet.,45(5):573-577
Luo J.,2015,Metabolite-based genome-wide association studies in plants,Curr.Opin.Plant Biol.,24:31-38
Luo X.,Fu Y.,Zhang P.,Wu S.,Tian F.,Liu J.,Zhu Z.,Yang J.,and Sun C.,2009,Additive and over-dominant effects resulting from epistatic loci are the primary genetic basis of heterosis in rice,J.Integr.Plant Biol.,51(4):393-408
Marcon C.,Paschold A.,Malik W.A.,Lithio A.,Baldauf J.A.,Altrogge L.,Opitz N.,Lanz C.,Schoof H.,Nettleton D.,Piepho H.P.,and Hochholdinger F.,2017,Stability of single-parent gene expression complementation in maize hybrids upon water deficit stress,Plant Physiol.,173(2):1247-1257
Ng D.W.,Chen H.H.Y.,and Chen Z.J.,2017,Heterologous protein-DNA interactions lead to biased allelic expression of circadian clock genes in interspecific hybrids,Sci.Rep.,7:45087
Qi S.W.,and Sheng X.B.,2000,Analysis on combining ability and heritability of major agronomic characters in two-line indica hybrid rice,Zajiao Shuidao(Hybrid Rice),15(3):38-40(齐绍武,盛孝邦,2000,籼型两系杂交水稻主要农艺性状配合力及遗传力分析,杂交水稻,15(3):38-40)
Riedelsheimer C.,Czedik-Eysenberg A.,Grieder C.,Lisec J.,Technow F.,Sulpice R.,Altmann T.,Stitt M.,Willmitzer L.,and Melchinger A.E.,2012,Genomic and metabolic prediction of complex heterotic traits in hybrid maize,Nat.Genet.,44(2):217-220
Rodríguez-Leal D.,Lemmon Z.H.,Man J.,Bartlett M.E.,and Lippman Z.B.,2017,Engineering quantitative trait variation for crop improvement by genome editing,Cell,171(2):470-480
Shen G.,Zhan W.,Chen H.,and Xing Y.,2014,Dominance and epistasis are the main contributors to heterosis for plant height in rice,Plant Sci.,215-216(2):11-18
Solhaug E.M.,Ihinger J.,Jost M.,Gamboa V.,Marchant B.,Bradford D.,Doerge R.W.,Tyagi A.,Replogle A.,and Madlung A.,2016,Environmental regulation of heterosis in the allopolyploid Arabidopsis suecica,Plant Physiol.,170(4):2251-2263
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