交替氧化酶在果蔬抗氰呼吸途径的调控机制
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摘要
抗氰呼吸是以交替氧化酶(AOX)为末端氧化酶的氰不敏感电子传递链呼吸,AOX具有清除活性氧、抑制细胞凋亡和增加果蔬抵御能力等功能,在果蔬生长发育的各个生理过程及果蔬对贮藏环境的适应过程中起到重要作用。目前果蔬抗氰呼吸的调节机理以及外界胁迫下AOX运行的生理学意义已成为果蔬采后成熟衰老领域研究的热点。本文就AOX结构、生理功能、抗氰呼吸运行机制及在果蔬中的研究现状进行综述。
The cyanide-resistant respiration is a cyanide insensitive electron transport chain respiration,and its terminal oxidase, alternative oxidase( AOX),has the function to scavenge the reactive oxygen species,inhibit cell death and enhance stress tolerance of fruits and vegetables. It plays an important role in physiological process of fruits and vegetables growth and development. Recently,the operating mechanism of cyanide-resistant respiration and physiological significance of AOX have become a hot topic in ripening and senescence of fruits and vegetables. The paper mainly summarizes the latest research advances about the structure and functions of AOX,regulation mechanism of cyanide-resistant respiration and the studies of cyanideresistant respiration on fruits and vegetables.
The cyanide-resistant respiration is a cyanide insensitive electron transport chain respiration,and its terminal oxidase, alternative oxidase( AOX),has the function to scavenge the reactive oxygen species,inhibit cell death and enhance stress tolerance of fruits and vegetables. It plays an important role in physiological process of fruits and vegetables growth and development. Recently,the operating mechanism of cyanide-resistant respiration and physiological significance of AOX have become a hot topic in ripening and senescence of fruits and vegetables. The paper mainly summarizes the latest research advances about the structure and functions of AOX,regulation mechanism of cyanide-resistant respiration and the studies of cyanideresistant respiration on fruits and vegetables.
引文
[1]雷韬,袁澍,刘文娟,等.交替氧化酶结构和功能研究进展[J].西北植物学报,2006,26(3):649-654.
[2]Vanlerberghe G C.Alternative oxidase:a mitochondrial respiratory pathway to maintain metabolic and signaling homeostasis during abioticand biotic stress in plants[J].Int.J.Mol.Sci.,2013,14(4):6805-6847.
[3]徐飞,袁澍,梁厚果,等.交替氧化酶和解偶联蛋白在植物线粒体中的作用及其相互关系[J].植物生理学通讯,2009,45(2):105-110.
[4]吴强,李红玉,张立新,等.环境胁迫与植物抗氰呼吸[J].西北植物学报,2003,23(1):164-170.
[5]Arnholdt-Schmitt B,Costa J H,de Melo D F.AOX-a functional marker for efficient cell reprogramming under stress[J]?Trends Plant Sci.,2006,11(6):281-287.
[6]孙文泰.外源水杨酸对采后鸭梨果实呼吸途径的影响[D].河北保定:河北农业大学,硕士学位论文,2010.
[7]Siedow J N,Umbach A I,Moore A I.The active site of the cyanide-resistant oxidase from plant mitochondria contains a coupled binuclear iron center[J].FEBS Lett.,1995,362:10-14.
[8]Sircar D,Cardoso H G,Mukherjee C,et al..Alternative oxidase(AOX)and phenolic metabolism in methyl jasmonatetreated hairy root cultures of Daucus carota L[J].J.Plant Physiol.,2012,169:657-663.
[9]Wang H,Qian Z,Ma S,et al..Energy status of ripening and postharvest senescent fruit of litchi(Litchi chinensis Sonn.)[J].BMC Plant Biol.,2013,13(55):1-16.
[10]李严曼,朱磊,杨景,等.西瓜交替氧化酶AOX2基因的克隆与分析[J].果树学报,2011,28(5):909-914.
[11]Costa J H,de Melo D F,Gouveia Z,et al..The alternative oxidase family of Vitis vinifera reveals an attractive model to study the importance of genomic design[J].Physiol.Plant.,2009,137(4):553-65.
[12]魏潇潇.几种切花不同衰老过程中抗氰呼吸变化的研究[D].北京:北京林业大学,硕士学位论文,2007.
[13]Considine M J,Daley D O,Whelan J.The expression of alternative oxidase and uncoupling protein during fruit ripening in mango[J].Plant Physiol.,2001,126:1619-1629.
[14]韩娜.抗氰呼吸途径在水稻幼苗低温胁迫和黄化水稻幼苗转绿过程中的作用[D].兰州:兰州大学,硕士学位论文,2009.
[15]于芹.自然休眠诱导期油桃芽体抗氰呼吸代谢研究[D].山东泰安:山东农业大学,硕士学位论文,2008
[16]晏婴才.不同温度胁迫与水杨酸处理对烟草愈伤组织抗氰呼吸的影响及其交替氧化酶基因表达的分子生物学研究[D].成都:四川大学,硕士学位论文,2002.
[17]Carre J E,Affourtit C,Moore A L.Interaction of purified alternative oxidase from thermogenic Arum maculatum with pyruvate[J].FEBS Lett.,2011,585:397-401.
[18]张淑玲.外源水杨酸处理对采后黄冠梨果实呼吸途径的影响[D].河北保定:河北农业大学,硕士学位论文,2008.
[19]Xu F,Yuan S,Zhang D W,et al..The role of alternative oxidase in tomato fruit ripening and its regulatory interaction with ethylene[J].J.Exp.Bot.,2012,63(2):695-709.
[20]Guo Q,Lv X,Xu F,et al..Chlorine dioxide treatment decreases respiration and ethylene synthesis in fresh-cut‘Hami’melon fruit[J].Int.J.Food Sci.Tech.,2013,48(9):1775-1782.
[2]Vanlerberghe G C.Alternative oxidase:a mitochondrial respiratory pathway to maintain metabolic and signaling homeostasis during abioticand biotic stress in plants[J].Int.J.Mol.Sci.,2013,14(4):6805-6847.
[3]徐飞,袁澍,梁厚果,等.交替氧化酶和解偶联蛋白在植物线粒体中的作用及其相互关系[J].植物生理学通讯,2009,45(2):105-110.
[4]吴强,李红玉,张立新,等.环境胁迫与植物抗氰呼吸[J].西北植物学报,2003,23(1):164-170.
[5]Arnholdt-Schmitt B,Costa J H,de Melo D F.AOX-a functional marker for efficient cell reprogramming under stress[J]?Trends Plant Sci.,2006,11(6):281-287.
[6]孙文泰.外源水杨酸对采后鸭梨果实呼吸途径的影响[D].河北保定:河北农业大学,硕士学位论文,2010.
[7]Siedow J N,Umbach A I,Moore A I.The active site of the cyanide-resistant oxidase from plant mitochondria contains a coupled binuclear iron center[J].FEBS Lett.,1995,362:10-14.
[8]Sircar D,Cardoso H G,Mukherjee C,et al..Alternative oxidase(AOX)and phenolic metabolism in methyl jasmonatetreated hairy root cultures of Daucus carota L[J].J.Plant Physiol.,2012,169:657-663.
[9]Wang H,Qian Z,Ma S,et al..Energy status of ripening and postharvest senescent fruit of litchi(Litchi chinensis Sonn.)[J].BMC Plant Biol.,2013,13(55):1-16.
[10]李严曼,朱磊,杨景,等.西瓜交替氧化酶AOX2基因的克隆与分析[J].果树学报,2011,28(5):909-914.
[11]Costa J H,de Melo D F,Gouveia Z,et al..The alternative oxidase family of Vitis vinifera reveals an attractive model to study the importance of genomic design[J].Physiol.Plant.,2009,137(4):553-65.
[12]魏潇潇.几种切花不同衰老过程中抗氰呼吸变化的研究[D].北京:北京林业大学,硕士学位论文,2007.
[13]Considine M J,Daley D O,Whelan J.The expression of alternative oxidase and uncoupling protein during fruit ripening in mango[J].Plant Physiol.,2001,126:1619-1629.
[14]韩娜.抗氰呼吸途径在水稻幼苗低温胁迫和黄化水稻幼苗转绿过程中的作用[D].兰州:兰州大学,硕士学位论文,2009.
[15]于芹.自然休眠诱导期油桃芽体抗氰呼吸代谢研究[D].山东泰安:山东农业大学,硕士学位论文,2008
[16]晏婴才.不同温度胁迫与水杨酸处理对烟草愈伤组织抗氰呼吸的影响及其交替氧化酶基因表达的分子生物学研究[D].成都:四川大学,硕士学位论文,2002.
[17]Carre J E,Affourtit C,Moore A L.Interaction of purified alternative oxidase from thermogenic Arum maculatum with pyruvate[J].FEBS Lett.,2011,585:397-401.
[18]张淑玲.外源水杨酸处理对采后黄冠梨果实呼吸途径的影响[D].河北保定:河北农业大学,硕士学位论文,2008.
[19]Xu F,Yuan S,Zhang D W,et al..The role of alternative oxidase in tomato fruit ripening and its regulatory interaction with ethylene[J].J.Exp.Bot.,2012,63(2):695-709.
[20]Guo Q,Lv X,Xu F,et al..Chlorine dioxide treatment decreases respiration and ethylene synthesis in fresh-cut‘Hami’melon fruit[J].Int.J.Food Sci.Tech.,2013,48(9):1775-1782.