LI Shuang,RAN Jiaxin,LI Xiaorong,et al.Cloning and Expression Analysis of CpCHS1 Gene of Cerasus pseudoceresus ‘Manaohong’[J].Northern Horticulture,2022,(13):16-24.[doi:10.11937/bfyy.20220028]
中国樱桃‘玛瑙红’CpCHS1基因的克隆与表达分析
- Title:
- Cloning and Expression Analysis of CpCHS1 Gene of Cerasus pseudoceresus ‘Manaohong’
- 文献标志码:
- A
- 摘要:
- 以‘玛瑙红’樱桃根系组织为试材,采用PCR(RT-PCR)技术对CpCHS1基因进行克隆,并对其序列进行生物信息学分析及表达分析,研究了该基因在植株不同组织中及在逆境处理下的表达情况,以期为后续深入解析该基因在逆境胁迫中功能提供参考依据。结果表明:‘玛瑙红’樱桃CpCHS1全长1 227 bp,编码408个氨基酸。相对分子质量为44.6 kD,理论等电点(pI)为6.53;无跨膜结构域,且为稳定的亲水性蛋白;蛋白信号肽预测为非分泌蛋白;二级结构包括α-螺旋及无规则卷曲等;多序列比对表明,CpCHS1与水蜜桃(Prunus persica)亲缘关系最近,相似度为100%。荧光定量PCR结果表明,CpCHS1在根中的表达量最高,其次是果、叶;在干旱、高盐、低温和高温等胁迫处理下CpCHS1表达量出现显著变化。综上所述,‘玛瑙红’樱桃CpCHS1在根系中表达量最高,且在胁迫处理下显著响应逆境胁迫,推测CpCHS1可能与植株抗性有着密切联系。
- Abstract:
- Taking the root tissue of ‘Manaohong’ cherry as experimental materials,using PCR (RT-PCR) technology,the CpCHS1 gene was cloned,and its sequence was analyzed by bioinformatics and expression analysis.The expression of this gene in different tissues of the plant and its expression in response to stress were investigated,in order to provide reference for further analysis of the function of this gene in stress.The results showed that,the full length of ‘Manaohong’ cherry 〖STBX〗CpCHS1 〖STBZ〗was 1 227 bp,which encoded 408 amino acids.The relative molecular mass was 44.6 kD,the theoretical isoelectric point (pI) was 6.53;there was no transmembrane domain,and it was a stable hydrophilic protein;the protein signal peptide was predicted to be a non-secreted protein;the secondary structure included α-helix and no regular curling,etc.;multiple sequence alignments showed that CpCHS1 was closely related to Prunus persica,with a similarity of 100%.The results of fluorescence quantitative PCR showed that the expression of CpCHS1 in roots was the highest,followed by fruits and leaves.CpCHS1 expression changed significantly under drought,high salt,low temperature and high temperature.In conclusion ‘Manaohong’ cherry CpCHS1 had the highest expression level in the root system,and it responded significantly to adversity stress,which might be closely related to plant resistance.
参考文献/References:
[1]刘素军,蒙美莲,陈有君.干旱胁迫及复水对马铃薯类黄酮合成途径中关键酶及基因表达的影响[J].植物生理学报,2018,54(1):81-91.[2]王继玥,刘燕,杜斌.盐胁迫下黄秋葵查尔酮合成酶基因AeCHS的表达模式分析[J].分子植物育种,2017,15(6):2073-2076.[3]李爽,孙亮亮,白丽丽,等.类黄酮参与调控中亚滨藜幼苗对盐胁迫的耐受性[J].中国生态农业学报,2017,25(9):1345-1350.[4]魏红,丰帆,陈旭丹.4种中药黄酮提取物清除自由基活性的研究[J].天津师范大学学报(自然科学版),2008,28(2):14-17.[5]郭欣慰,黄丛林,吴忠义,等.植物类黄酮生物合成的分子调控[J].北方园艺,2011(4):204-207.[6]李苗,李国旗.査尔酮合成酶基因及其分子进化研究进展[J].中国农学通报,2015,31(18):5.[7]廖靖军,安成才,吴思,等.查尔酮合酶基因在植物防御反应中的调控作用[J].北京大学学报(自然科学版),2000,15(4):566-575.[8]REIMOLD U,KRGER M,KREUZALER F.Coding and 3′non-coding nucleotide sequence of chalcone synthase mRNA and assignment of amino acid sequence of the enzyme[J].The EMBO Journal,1983,2(10):1801-1805.[9]HAN Y,DING T,SU B,et al.Genome-wide identification,characterization and expression analysis of the chalcone synthase family in maize[J].International Journal of Molecular Sciences,2016,17(2):161.[10]CHEN S,PAN X,LI Y,et al.Identification and characterization of chalcone synthase gene family members in Nicotiana tabacum[J].Journal of Plant Growth Regulation,2017,36(2):374-384.[11]许明,林世强,倪冬昕.藤茶查尔酮合成酶基因AgCHS1的克隆及功能鉴定[J].中国农业科学,2020,53(24):5091-5103.[12]聂利珍,李晓东,谢锐.彩色马铃薯查尔酮合酶基因的克隆及生物信息学分析[J].分子植物育种,(2021-03-16)[2021-10-30].https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CAPJ&dbname=CAPJLAST&filename=FZZW20210312007& uniplatform=NZKPT&v=_MB1PS_Ch2CYZadlhCfbH-GCTzr0B4SXBtTdx1faDwtm-8VoaOp 2nrjCnWwzeE9R.[13]胡会刚,胡玉林,庞振才,等.香蕉查尔酮合酶基因家族生物信息学分析[J].分子植物育种,2018,16(21):6931-6937.[14]马立功,张匀华,孟庆林.向日葵查尔酮合酶HaCHS基因的克隆与逆境应答[J].中国油料作物学报,2016,38(1):19-26.[15]RICHARD S,LAPOINTE G,RUTLEDGE R G.Induction of chalcone synthase expression in white spruce by wounding and jasmonate[J].Plant Cell Physiology,2000,41(8):982-987.[16]伍翀,黄璐琦,袁媛,等.黄芩查尔酮合酶基因内含子在转基因烟草中对GUS活性调控的初步研究[J].中国中药杂志,2011,36(3):361-365.[17]陈祖瑶,郑元红,徐富军.樱桃早熟新品种玛瑙红的选育[J].中国果树,2013(1):8-10.[18]姜昱雯.生物炭处理下玛瑙红樱桃根系基因的差异表达[D].贵阳:贵州大学,2020.[19]SCHMITTGEN T D,LIVAK K J.Analyzing real-time PCR data by the comparative CT method[J].Nature Protocols,2008,3(6):1101-1108.[20]吴雪霞,张爱冬,朱宗文,等.高温胁迫对茄子果皮活性氧代谢、花青素及其主要合成酶的影响[J].江西农业学报,2018,30(6):1-5.[21]WINKEL-SHIRLEY B.It takes a garden.How work on diverse plant species has contributed to an understanding of flavonoid metabolism[J].Plant Physiology,2001,127(4):1399-1404.[22]CHENNUPATI P,PRATYUSHA C,PHILIPPE S.Effects of high-temperature stress on soybean isoflavone concentration and expression of key genes involved in isoflavone synthesi[J].Journal of Agricultural and Food Chemistry,2012,60(51):12421-12427.[23]蒋明,曹家树.查尔酮合成酶基因[J].细胞生物学杂志,2007,29(4):5.[24]李苗,李国旗.査尔酮合成酶基因及其分子进化研究进展[J].中国农学通报,2015,31(18):5.[25]晏校.逆境胁迫对枳实生苗类黄酮组分含量及关键酶基因表达量的影响[D].武汉:华中农业大学,2011.[26]刘素军,蒙美莲,陈有君.干旱胁迫及复水对马铃薯类黄酮合成途径中关键酶及基因表达的影响[J].植物生理学报,2018,54(1):81-91.[27]贾腾蛟.大豆异黄酮合成关键酶基因GmIFS1和GmCHS7参与植物盐胁迫响应的研究[D].南京:南京农业大学,2017.[28]王海波,邹竹荣,龚明.小桐子低温诱导查耳酮合酶基因的克隆及其表达分析[J].热带亚热带植物学报,2015,23(4):370-378.[29]李艳.香鳞毛蕨查尔酮合成酶基因家族的克隆与特异性表达[D].哈尔滨:东北农业大学,2014.[30]李文静,孙艳香,付亚娟,等.菊芋查尔酮合成酶基因的克隆与表达分析[J].西北农业学报,2020,29(4):603-612.[31]何锐杰,方庭,余伟军,等.西番莲查尔酮合成酶(CHS)基因家族全基因组鉴定及表达模式[J].应用与环境生物学报,2022(27):1-17.[32]王毅,肖良俊,马婷,等.低温诱导泡核桃中查尔酮合成酶基因克隆及功能分析[J].分子植物育种,2018,16(2):386-391.[33]CORREIA B,RODRIGUEZ J L,VALLEDOR L,et al.Analysis of the expression of putative heat-stress related genes in relation to thermotolerance of cork oak[J].Plant Physiol,2014,171(6):399-406.[34]吴雪霞,张爱冬,朱宗文,等.高温胁迫对茄子果皮活性氧代谢、花青素及其主要合成酶的影响[J].江西农业学报,2018,30(6):1-5.[35]张圣美,刘晓慧,尚静,等.高温胁迫对茄子花青素含量及其合成相关酶活性和基因表达的影响[J].上海农业学报,2020,36(6):6-12.
相似文献/References:
[1]宋慕波,帅良,李淋,等.马蹄查耳酮合酶基因的克隆及其在鲜切马蹄中的表达分析[J].北方园艺,2018,42(22):11.[doi:10.11937/bfyy.20181559]
SONG Mubo,SHUAI Liang,LI Lin,et al.Cloning and Expression Analysis of CHS Gene in Freshcut Chinese Waterchestnut[J].Northern Horticulture,2018,42(13):11.[doi:10.11937/bfyy.20181559]
[2]李孝绒,侯黔东,姜昱雯,等.‘玛瑙红’樱桃生长素响应因子基因克隆及表达分析[J].北方园艺,2021,(19):7.[doi:10.11937/bfyy.20210600]
LI Xiaorong,HOU Qiandong,JIANG Yuwen,et al.Cloning and Expression Analysis of an Auxin Response Factor Gene in Cerasus pseudocerasus ‘Manaohong’[J].Northern Horticulture,2021,(13):7.[doi:10.11937/bfyy.20210600]
[3]何金娇,张万方,侯玥如,等.茄子查尔酮合酶基因的克隆与生物信息学分析[J].北方园艺,2023,(19):16.[doi:10.11937/bfyy.20230436]
HE Jinjiao,ZHANG Wanfang,HOU Yueru,et al.Cloning and Bioinformatics Analysis of Chalcone Synthase Gene in Eggplant[J].Northern Horticulture,2023,(13):16.[doi:10.11937/bfyy.20230436]
备注/Memo
第一作者简介:黎霜(1996-),女,硕士研究生,研究方向为生物工程。E-mail:1784650781@qq.com.责任作者:乔光(1981-),男,博士,正高级实验师,现主要从事果树生理及分子生物学等研究工作。E-mail:gqiao@gzu.edu.cn.基金项目:贵州省科技支撑计划资助项目(黔科合支撑[2021]一般231);贵州省科学技术基金资助项目(黔科合基础[2020]1Y114);国家自然科学基金资助项目(32160700)。收稿日期:2022-01-04