作物STAYGREEN功能与调控的研究进展
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摘要
STAYGREEN(SGR)/NON-YELLOWING(NYE)基因是一种编码叶片衰老相关蛋白的基因,该基因对叶绿素降解至关重要。许多植物的SGR基因突变体都会产生持绿表型,但不同SGR的功能有所差异。综述了SGR的功能、SGR与叶绿素代谢、SGR的调控3个方面的最新研究进展,并展望了SGR在中国主要粮食作物中的研究方向。
STAYGREEN( SGR)/NON-YELLOWING( NYE) gene encods a leaf senescence related protein,which plays an essential role in chlorophyll breakdown. Mutants of the SGR gene exhibit stay-green phenotype in many plants,however,the functions of different SGRs are variant. In this article,the latest research findings of SGR were reviewed from three aspects,including the function of SGR,the relationship between SGR and chlorophyll degradation,and the regulation of SGR. Meanwhile,the research direction of SGR in main grain crops in China was prospected.
STAYGREEN( SGR)/NON-YELLOWING( NYE) gene encods a leaf senescence related protein,which plays an essential role in chlorophyll breakdown. Mutants of the SGR gene exhibit stay-green phenotype in many plants,however,the functions of different SGRs are variant. In this article,the latest research findings of SGR were reviewed from three aspects,including the function of SGR,the relationship between SGR and chlorophyll degradation,and the regulation of SGR. Meanwhile,the research direction of SGR in main grain crops in China was prospected.
引文
[1]LIN Y,WU M,YEEYUNG C. Identification of a chlorophyll dephytylase involved in chlorophyll turnover in Arabidopsis[J]. The Plant Cell,2016,28(12):2974-2990.
[2]THOMAS H,HOWARTH S. Five ways to stay green[J]. Journal of Experimental Botany,2000,51(S1):329-337.
[3]THOMAS H,SMART C. Crops that stay green 1[J]. Annals of Applied Biology,1993,123(1):193-219.
[4]DUVICK D,SMITH J,COOPER M. Long-term selection in a commercial hybrid maize breeding program[J]. Plant Breeding Reviews,2004,24(2):109-152.
[5]JIANG H,LI M,LIANG N. Molecular cloning and function analysis of the stay green gene in rice[J]. The Plant Journal,2007,52(2):197-209.
[6]MEGURO M,ITO H,TAKABAYASHI A. Identification of the 7-hydroxymethyl chlorophyll a reductase of the chlorophyll cycle in Arabidopsis[J]. The Plant Cell,2011,23(9):3442-3453.
[7]KUSABA M,ITO H,MORITA R,et al. Rice NON-YELLOW COLORING1 is involved in light-harvesting complex and grana degradation during leaf senescence[J]. The Plant Cell,2007,19(4):1362-1375.
[8]PRUZINSKA A,TANNER G,ANDERS I,et al. Chlorophyll breakdown:pheophorbide a oxygenase is a Rieske-type iron-sulfur protein,encoded by the accelerated cell death 1 gene[J]. PNAS,2003,100(25):15259-15264.
[9]REN G,AN K,LIAO Y,et al. Identification of a novel chloroplast protein AtNYE1 regulating chlorophyll degradation during leaf senescence in Arabidopsis[J]. Plant Physiol,2007,144(3):1429-1441.
[10]丁跃,吴刚,郭长奎.植物叶绿素降解机制研究进展[J].生物技术通报,2016,32(11):1-9.
[11]SAKURABA Y,PARK S,PAEK N. The divergent roles of STAYGREEN(SGR)homologs in chlorophyll degradation[J]. Molecules and Cells,2015,38(5):390-395.
[12]WANG N,LIU Z,ZHANG Y,et al. Identifcation and fne mapping of a staygreen gene(Brnye1)in pakchoi(Brassica campestris L. ssp.chinensis)[J]. Theoretical and Applied Genetics,2018,131(3):1-12.
[13]SATO Y,MORITA R,NISHIMURA M. Mendel’s green cotyledon gene encodes a positive regulator of the chlorophyll-degrading pathway[J]. PNAS,2007,104(35):14169-14174.
[14]PARK S Y,YU J W,PARK J S,et al. The senescence-induced staygreen protein regulates chlorophyll degradation[J]. The Plant Cell,2007,19(5):1649-1664.
[15]杨晓棠,张昭其,徐兰英,等.植物叶绿素的降解[J].植物生理学通讯,2008,44(1):7-14.
[16]SAKURABA Y,PARKA S,KIMA Y,et al. Arabidopsis STAYGREEN2 is a negative regulator of chlorophyll degradation during leaf senescence[J]. Molecular Plant,2014,7(8):1288-1302.
[17]WU S,LI Z,YANG L,et al. NON-YELLOWING2(NYE2),a close paralog of NYE1,plays a positive role in chlorophyll degradation in Arabidopsis[J]. Molecular Plant,2016,9(4):624-627.
[18]RONG H,TANG Y,ZHANG H,et al. The stay-green rice like(SGRL)gene regulates chlorophyll degradation in rice[J]. Plant Physiology,2013,170(15):1367-1373.
[19]FANG C,LI C,LI W,et al. Concerted evolution of D1 and D2 to regulate chlorophyll degradation in soybean[J]. The Plant Journal,2014,77(5):700-712.
[20]任钧,王晓磊,高炯,等.国内大豆品种资源中滞绿(staygreen)性状的初步研究[J].植物生理学报,2014,50(9):1336-1346.
[21]MATSUDA K,SHIMODA Y,TANAKA A,et al. Chlorophyll a is a favorable substrate for chlamydomonas Mg-dechelatase encoded by STAY-GREEN[J]. Plant Physiology and Biochemistry,2016,109:365-373.
[22]SATO T,SHIMODA Y,MATSUDA K,et al. Mg-dechelation of chlorophyll a by Stay-Green activates chlorophyll b degradation through expressing non-yellow coloring 1 in Arabidopsis thaliana[J]. Journal of Plant Physiology,2018,222:94-102.
[23]TANAKA A,KUSABA M,ITO H. Rice NONYELLOW COLORING1 is involved in light-harvesting complex II and grana degradation during leaf senescence[J]. The Plant Cell,2007,19(4):1362-1375.
[24]HARPAZSAAD S,AZOULAY T,ARAZI T,et al. Chlorophyllase is a rate-limiting enzyme in chlorophyll catabolism and is posttranslationally regulated[J]. The Plant Cell,2007,19(3):1007-1022.
[25]AZOULAY S,HARPAZSAAD S,BELAUSOV E,et al. Citrus chlorophyllase dynamics at ethylene-induced fruit color-break:a study of chlorophyllase expression,posttranslational processing kinetics,and in situ intracellular localization[J]. Plant Physiology,2008,148(1):108-118.
[26]HORTENSTEINER S. Chlorophyll degradation during senescence[J]. Physiology and Molecular Biology of Plants,1999,50(50):55-77.
[27]NICKELSEN J,RENGSTL B. Photosystem II assembly:from cyanobacteria to plants[J]. Annual Review of Plant Biology,2013,64:609-635.
[28]孙利军,李大勇,张慧娟,等. NAC转录因子在植物抗病和抗非生物胁迫反应中的作用[J].遗传,2012,34(8):993-1002.
[29]THOMAS H,OUGHAM H. The stay-green trait[J]. Journal of Experimental Botany,2014,65(14):3889-3900.
[30]CHIHIRO O,NOBUTAKA M,SHINGO S,et al. The NAC transcription factor ANAC046 is a positive regulator of chlorophyll degradation and senescence in Arabidopsis leaves[J]. Scientific Reports,2016,6:23609.
[31]DELMAS F,SANKARANARAYANAN S,DEB S,et al. ABI3 controls embryo degreening through Mendel's I locus[J]. PNAS,2013,110(40):3888-3894.
[32]孙佩光,吴琼,徐碧玉,等.植物滞绿机理研究进展[J].基因组学与应用生物学,2015,34(2):438-448.
[2]THOMAS H,HOWARTH S. Five ways to stay green[J]. Journal of Experimental Botany,2000,51(S1):329-337.
[3]THOMAS H,SMART C. Crops that stay green 1[J]. Annals of Applied Biology,1993,123(1):193-219.
[4]DUVICK D,SMITH J,COOPER M. Long-term selection in a commercial hybrid maize breeding program[J]. Plant Breeding Reviews,2004,24(2):109-152.
[5]JIANG H,LI M,LIANG N. Molecular cloning and function analysis of the stay green gene in rice[J]. The Plant Journal,2007,52(2):197-209.
[6]MEGURO M,ITO H,TAKABAYASHI A. Identification of the 7-hydroxymethyl chlorophyll a reductase of the chlorophyll cycle in Arabidopsis[J]. The Plant Cell,2011,23(9):3442-3453.
[7]KUSABA M,ITO H,MORITA R,et al. Rice NON-YELLOW COLORING1 is involved in light-harvesting complex and grana degradation during leaf senescence[J]. The Plant Cell,2007,19(4):1362-1375.
[8]PRUZINSKA A,TANNER G,ANDERS I,et al. Chlorophyll breakdown:pheophorbide a oxygenase is a Rieske-type iron-sulfur protein,encoded by the accelerated cell death 1 gene[J]. PNAS,2003,100(25):15259-15264.
[9]REN G,AN K,LIAO Y,et al. Identification of a novel chloroplast protein AtNYE1 regulating chlorophyll degradation during leaf senescence in Arabidopsis[J]. Plant Physiol,2007,144(3):1429-1441.
[10]丁跃,吴刚,郭长奎.植物叶绿素降解机制研究进展[J].生物技术通报,2016,32(11):1-9.
[11]SAKURABA Y,PARK S,PAEK N. The divergent roles of STAYGREEN(SGR)homologs in chlorophyll degradation[J]. Molecules and Cells,2015,38(5):390-395.
[12]WANG N,LIU Z,ZHANG Y,et al. Identifcation and fne mapping of a staygreen gene(Brnye1)in pakchoi(Brassica campestris L. ssp.chinensis)[J]. Theoretical and Applied Genetics,2018,131(3):1-12.
[13]SATO Y,MORITA R,NISHIMURA M. Mendel’s green cotyledon gene encodes a positive regulator of the chlorophyll-degrading pathway[J]. PNAS,2007,104(35):14169-14174.
[14]PARK S Y,YU J W,PARK J S,et al. The senescence-induced staygreen protein regulates chlorophyll degradation[J]. The Plant Cell,2007,19(5):1649-1664.
[15]杨晓棠,张昭其,徐兰英,等.植物叶绿素的降解[J].植物生理学通讯,2008,44(1):7-14.
[16]SAKURABA Y,PARKA S,KIMA Y,et al. Arabidopsis STAYGREEN2 is a negative regulator of chlorophyll degradation during leaf senescence[J]. Molecular Plant,2014,7(8):1288-1302.
[17]WU S,LI Z,YANG L,et al. NON-YELLOWING2(NYE2),a close paralog of NYE1,plays a positive role in chlorophyll degradation in Arabidopsis[J]. Molecular Plant,2016,9(4):624-627.
[18]RONG H,TANG Y,ZHANG H,et al. The stay-green rice like(SGRL)gene regulates chlorophyll degradation in rice[J]. Plant Physiology,2013,170(15):1367-1373.
[19]FANG C,LI C,LI W,et al. Concerted evolution of D1 and D2 to regulate chlorophyll degradation in soybean[J]. The Plant Journal,2014,77(5):700-712.
[20]任钧,王晓磊,高炯,等.国内大豆品种资源中滞绿(staygreen)性状的初步研究[J].植物生理学报,2014,50(9):1336-1346.
[21]MATSUDA K,SHIMODA Y,TANAKA A,et al. Chlorophyll a is a favorable substrate for chlamydomonas Mg-dechelatase encoded by STAY-GREEN[J]. Plant Physiology and Biochemistry,2016,109:365-373.
[22]SATO T,SHIMODA Y,MATSUDA K,et al. Mg-dechelation of chlorophyll a by Stay-Green activates chlorophyll b degradation through expressing non-yellow coloring 1 in Arabidopsis thaliana[J]. Journal of Plant Physiology,2018,222:94-102.
[23]TANAKA A,KUSABA M,ITO H. Rice NONYELLOW COLORING1 is involved in light-harvesting complex II and grana degradation during leaf senescence[J]. The Plant Cell,2007,19(4):1362-1375.
[24]HARPAZSAAD S,AZOULAY T,ARAZI T,et al. Chlorophyllase is a rate-limiting enzyme in chlorophyll catabolism and is posttranslationally regulated[J]. The Plant Cell,2007,19(3):1007-1022.
[25]AZOULAY S,HARPAZSAAD S,BELAUSOV E,et al. Citrus chlorophyllase dynamics at ethylene-induced fruit color-break:a study of chlorophyllase expression,posttranslational processing kinetics,and in situ intracellular localization[J]. Plant Physiology,2008,148(1):108-118.
[26]HORTENSTEINER S. Chlorophyll degradation during senescence[J]. Physiology and Molecular Biology of Plants,1999,50(50):55-77.
[27]NICKELSEN J,RENGSTL B. Photosystem II assembly:from cyanobacteria to plants[J]. Annual Review of Plant Biology,2013,64:609-635.
[28]孙利军,李大勇,张慧娟,等. NAC转录因子在植物抗病和抗非生物胁迫反应中的作用[J].遗传,2012,34(8):993-1002.
[29]THOMAS H,OUGHAM H. The stay-green trait[J]. Journal of Experimental Botany,2014,65(14):3889-3900.
[30]CHIHIRO O,NOBUTAKA M,SHINGO S,et al. The NAC transcription factor ANAC046 is a positive regulator of chlorophyll degradation and senescence in Arabidopsis leaves[J]. Scientific Reports,2016,6:23609.
[31]DELMAS F,SANKARANARAYANAN S,DEB S,et al. ABI3 controls embryo degreening through Mendel's I locus[J]. PNAS,2013,110(40):3888-3894.
[32]孙佩光,吴琼,徐碧玉,等.植物滞绿机理研究进展[J].基因组学与应用生物学,2015,34(2):438-448.