[1]李梦倩,樊继德,陆新娟,等.干旱胁迫下IAA对大蒜幼苗内源激素代谢及相关基因表达的影响[J].江苏农业科学,2026,54(8):277-285.
 Li Mengqian,et al.Influence of IAA on endogenous hormone metabolism and related gene expression in garlic seedlings under drought stress[J].Jiangsu Agricultural Sciences,2026,54(8):277-285.
点击复制

干旱胁迫下IAA对大蒜幼苗内源激素代谢及相关基因表达的影响()

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第54卷
期数:
2026年第8期
页码:
277-285
栏目:
干旱胁迫调控
出版日期:
2026-04-20

文章信息/Info

Title:
Influence of IAA on endogenous hormone metabolism and related gene expression in garlic seedlings under drought stress
作者:
李梦倩樊继德陆新娟赵永强刘灿玉张碧薇杨青青葛洁刘光杨杨艳杨峰
江苏徐淮地区徐州农业科学研究所,江苏徐州 221121
Author(s):
Li Mengqianet al
关键词:
大蒜干旱胁迫IAA内源激素基因表达
Keywords:
-
分类号:
Q786;S633.401
DOI:
-
文献标志码:
A
摘要:
为探究外源生长素(IAA)对干旱胁迫下大蒜幼苗内源激素代谢及相关基因表达的影响,以徐蒜6号为试验材料,利用10%PEG模拟干旱胁迫,并使用外源IAA处理幼苗,采用高效液相色谱串联质谱(LC-MS/MS)技术检测内源激素含量,运用实时荧光定量 PCR技术检测相关基因表达水平,系统探究IAA对大蒜幼苗抗旱性的调控效应。结果表明,外源IAA处理显著影响了干旱胁迫下大蒜幼苗的内源激素代谢,随着外源IAA浓度增加,内源生长素及其相关代谢物含量呈增加趋势;脱落酸(ABA)及其相关代谢物含量呈先降后升趋势,赤霉素(GA)及其相关代谢物含量呈先升后降趋势。KEGG富集分析显示,T1、T2、T3处理组的差异代谢物均在代谢途径中显著富集。同时,大量与生长素、脱落酸、赤霉素生物合成、信号转导及分解相关的基因在外源IAA作用下呈现差异表达。上述结果表明,外源IAA能有效增强大蒜幼苗的抗旱能力。本研究为深入了解大蒜幼苗通过IAA响应干旱胁迫的激素调节机制提供了理论依据。
Abstract:
-

参考文献/References:

[1]田萌,王丽慧,钟启文,等. 干旱胁迫对大蒜生长及生理特性的影响[J]. 青海大学学报(自然科学版),2018,36(4):48-53.
[2]刘世琦. 蔬菜栽培学简明教程[M]. 北京:化学工业出版社,2007:173.
[3]李甜甜,孙萍,王雅琳,等. 干旱和温度胁迫对大蒜生理生化特性及病毒LYSV和OYDV积累的影响[J]. 甘肃农业大学学报,2017,52(6):57-63.
[4]穆昆杰. 生长素对干旱胁迫下棉花幼苗生长的影响[D]. 郑州:河南农业大学,2022:11-14.
[5]费思明. 外源ABA处理的干旱胁迫下甘蓝叶片生理生化及全转录组分析[D]. 杨凌:西北农林科技大学,2023:4-5.
[6]Wang P,Qi S J,Wang X H,et al. The OPEN STOMATA1-SPIRAL1 module regulates microtubule stability during abscisic acid-induced stomatal closure in Arabidopsis[J]. The Plant Cell,2023,35(1):260-278.
[7]胡标林,李名迪,万勇,等. 我国水稻抗旱性鉴定方法与指标研究进展[J]. 江西农业学报,2005,17(2):56-60.
[8]徐明月,肖庆生,张学昆,等. 油菜干旱相关基因的表达及其与耐旱生理指标的相关性[J]. 中国油料作物学报,2013,35(5):557-563.
[9]覃鹏,孔治有,刘叶菊,等. 水分胁迫对烟草转SOD基因品系光合特性的影响[J]. 江苏农业学报,2004,20(2):91-94
[10]吴政霖,章有知. PEG模拟干旱胁迫下外源生长调节剂对大豆生理生化指标的影响[J]. 湖北农业科学,2019,58(6):16-19,23.
[11]王魏沁澜,林先玉,晓林,等. 外源脱落酸对干旱胁迫下云南山茶幼苗内源激素代谢的影响[J]. 福建农业学报,2024,39(8):946-958.
[12]张志芬,付晓峰,崔思宇,等. 外源茉莉酸对燕麦在不同干旱胁迫下转录组的影响[J]. 中国农业大学学报,2023,28(8):94-107.
[13]李亚萍,彭燕. IAA改善PEG处理下白三叶幼苗叶片抗氧化保护和渗透调节能力[J]. 草业科学,2017,34(11):2295-2302.
[14]Woodward A W,Bartel B. Auxin:regulation,action,and interaction[J]. Annals of Botany,2005,95(5):707-735.
[15]常莉,薛建平. 生长素极性运输研究进展[J]. 生物学杂志,2008,25(6):9-13.
[16]冯健,齐力旺,张守攻. 植物生根的分子机理研究进展[J]. 生物技术通报,2006(增刊1):38-44.
[17]Tsukaya H. Leaf morphogenesis:genetic regulations for length,width and size ofleaves[J]. Tanpakushitsu Kakusan Koso Protein Nucleic Acid Enzyme,2002,47(12 suppl):1576-1580.
[18]马小兰,周华坤,张正芳,等. 外源IAA对干旱胁迫下红豆草种子萌发及幼苗生长的影响[J]. 草地学报,2023,31(3):796-803.
[19]范晓荣,沈其荣. ABA、IAA对旱作水稻叶片气孔的调节作用[J]. 中国农业科学,2003,36(12):1450-1455.
[20]Li Y,Zhou C X,Yan X J,et al. Simultaneous analysis of ten phytohormones in Sargassum horneri by high-performance liquid chromatography with electrospray ionization tandem mass spectrometry[J]. Journal of Separation Science,2016,39(10):1804-1813.
[21]Floková K,Tarkowská D,Miersch O,et al. UHPLC-MS/MS based target profiling of stress-induced phytohormones[J]. Phytochemistry,2014,105:147-157.
[22]Xiao H M,Cai W J,Ye T T,et al. Spatio-temporal profiling of abscisic acid,indoleacetic acid and jasmonic acid in single rice seed during seed germination[J]. Analytica Chimica Acta,2018,1031:119-127.
[23]imura J,Antoniadi I,iroká J,et al. Plant hormonomics:multiple phytohormone profiling by targeted metabolomics[J]. Plant Physiology,2018,177(2):476-489.
[24]Cai B D,Zhu J X,Gao Q,et al. Rapid and high-throughput determination of endogenous cytokinins in Oryza sativa by bare Fe3O4 nanoparticles-based magnetic solid-phase extraction[J]. Journal of Chromatography A,2014,1340:146-150.
[25]Niu Q F,Zong Y,Qian M J,et al. Simultaneous quantitative determination of major plant hormones in pear flowers and fruit by UPLC/ESI-MS/MS[J]. Analytical Methods,2014,6(6):1766-1773.
[26]Pan X Q,Welti R,Wang X M. Quantitative analysis of major plant hormones in crude plant extracts by high-performance liquid chromatography-mass spectrometry[J]. Nature Protocols,2010,5(6):986-992.
[27]Cui K Y,Lin Y Y,Zhou X,et al. Comparison of sample pretreatment methods for the determination of multiple phytohormones in plant samples by liquid chromatography-electrospray ionization-tandem mass spectrometry[J]. Microchemical Journal,2015,121:25-31.
[28]生弘杰,卢素文,郑暄昂,等. 基于广泛靶向代谢组学的葡萄种子代谢物鉴定与比较分析[J]. 中国农业科学,2023,56(7):1359-1376.
[29]姚史飞,尹丽,胡庭兴,等. 干旱胁迫对麻疯树幼苗光合特性及生长的影响[J]. 四川农业大学学报,2009,27(4):444-449.
[30]徐彩霞. 黄土高原主要造林树种苗木根系对土壤干旱胁迫的响应机制[D]. 杨凌:西北农林科技大学,2009:8-13.
[31]Li Y,Wang Y P,Tan S T,et al. Root growth adaptation is mediated by PYLs ABA receptor-PP2A protein phosphatase complex[J]. Advanced Science,2020,7(3):1901455.
[32]Shen Z,Zhang Y H,Zhang L,et al. Changes in the distribution of endogenous hormones in Phyllostachys edulis ‘Pachyloen’ during bamboo shooting[J]. PLoS One,2020,15(12):e0241806.
[33]胡晓健,杨春霞,谭世才,等. 干旱胁迫对不同种源马尾松幼苗中脯氨酸及内源激素含量的影响[J]. 南方林业科学,2020,48(6):24-28,53.
[34]Li S L,Li X N,Wei Z H,et al. ABA-mediated modulation of elevated CO2 on stomatal response to drought[J]. Current Opinion in Plant Biology,2020,56:174-180.
[35]路萍. 水分胁迫对丹参苗期生理特性和内源激素含量的影响[D]. 雅安:四川农业大学,2012:37-39.
[36]田慧源. SL对烟草腋芽内源激素代谢及其相关基因表达的影响[D]. 贵阳:贵州大学,2023:22-29.
[37]王恺. 低钾胁迫下外源生长素和脱落酸调控玉米苗期根系生长发育的机理[D]. 沈阳:沈阳农业大学,2022:25-26.
[38]马明月,陈寒蕾,孙佳佳,等. IAA处理对桑树嫩枝扦插生根形态、内源激素及酶活性的影响[J]. 河南科学,2024,42(9):1265-1272.
[39]周宇飞,闫彤,张姣,等. 外源IAA对高粱幼苗内源激素含量及分蘖发生的影响[J]. 生态学杂志,2017,36(8):2191-2197.
[40]Pei X X,Wang X Y,Fu G Y,et al. Identification and functional analysis of 9-cis-epoxy carotenoid dioxygenase (NCED) homologs in G.hirsutum[J]. International Journal of Biological Macromolecules,2021,182:298-310.
[41]黎运. 油茶对干旱胁迫的生理响应及转录组分析[D]. 长沙:中南林业科技大学,2021:40-43.

相似文献/References:

[1]沈默,赵邦良,穆加会.基于产业链视角的中国蒜业发展对策[J].江苏农业科学,2013,41(04):5.
[2]张金然,缑艳霞,孙丽鹏.固氮螺菌157对玉米、向日葵的促生长作用[J].江苏农业科学,2014,42(12):116.
 Zhang Jinran,et al.Effects of Azospirillum 157 on growth of maize and sunflower[J].Jiangsu Agricultural Sciences,2014,42(8):116.
[3]李光,龚宁.干旱胁迫对金线兰POD活性及同工酶酶谱的影响[J].江苏农业科学,2014,42(11):208.
 Li Guang,et al(08).Effects of drought stress on activity and isoenzyme zymogram of POD in Anoectochilus roxburghii[J].Jiangsu Agricultural Sciences,2014,42(8):208.
[4]曹鹏飞.3种植物提取物对樱桃番茄青枯病病原菌的抑菌活性[J].江苏农业科学,2014,42(11):169.
 Cao Pengfei(9).Antibacterial activity of three kinds of plant extracts on cherry tomato bacterial wilt pathogens[J].Jiangsu Agricultural Sciences,2014,42(8):169.
[5]陈莹,钟理,赵丽丽,等.截叶铁扫帚种子萌发期对岩溶生境高钙干旱的生理生化反应[J].江苏农业科学,2014,42(09):335.
 Chen Ying,et al.Physiological and biochemical responses of Lespedeza cuneata seedlings to different calcium and drought stresses in karst habitats[J].Jiangsu Agricultural Sciences,2014,42(8):335.
[6]余莉琳,裴宗平,常晓华,等.干旱胁迫及复水对4种矿区生态修复草本植物生理特性的影响[J].江苏农业科学,2013,41(07):362.
 Yu Lilin,et al.Effects of drought stress and rewatering on physiological characteristics of several herbaceous plants with ecological restoration function[J].Jiangsu Agricultural Sciences,2013,41(8):362.
[7]岳莉然,孙妙婷.紫叶酢浆草光合特性及耐旱性研究[J].江苏农业科学,2013,41(08):169.
 Yue Liran,et al.Study on photosynthetic characteristics and drought tolerance of Oxalis triangularis cv. purpurea[J].Jiangsu Agricultural Sciences,2013,41(8):169.
[8]李鹏,刘济明,颜强,等.干旱胁迫对小蓬竹繁殖和某些生理特性的影响[J].江苏农业科学,2014,42(08):181.
 Li Peng,et al.Effects of drought stress on reproduction and some physiological characteristics of Drepanostachyum luodianense[J].Jiangsu Agricultural Sciences,2014,42(8):181.
[9]程小毛,罗翠芹.不同土壤水分处理对香樟幼苗生理特性的影响[J].江苏农业科学,2013,41(09):171.
 Cheng Xiaomao,et al.Effects of different soil water treatments on physiological characteristics of Cinnamomum camphora seedlings[J].Jiangsu Agricultural Sciences,2013,41(8):171.
[10]杨阳,刘秉儒,贾倩民,等.赤霉素对干旱胁迫下沙冬青种子萌发的影响[J].江苏农业科学,2014,42(05):271.
 Yang Yang,et al.Effect of gibberellin on seed germination of Ammopiptanthus mongolicus under drought stress[J].Jiangsu Agricultural Sciences,2014,42(8):271.

备注/Memo

备注/Memo:
收稿日期:2025-03-17
基金项目:徐州市农业科学院科研基金(编号:XM2023009);国家特色蔬菜产业技术体系建设项目(编号:CARS-24-A-07)。
作者简介:李梦倩(1996—),女,河南浚县人,硕士,研究实习员,主要从事大蒜生物技术研究。E-mail:limengqian1014@163.com。
通信作者:杨峰,博士,研究员,主要从事大蒜生理生态及生物技术的研究。E-mail:xz-yangfeng@163.com。
更新日期/Last Update: 2026-04-20