Abstract

Info

Title:: Effects of Exogenous BABA on Growth and Physiological Characteristics of Wheat Seedlings in Orychophragmus violaceus Under NaCl Stress

Author(s):: XU Qian1; 2; GUO Shangjing1; WEI Huitian3; SU Yanyan1; MA Qingping1; JI Lusha4; (1.College of Agronomy,Liaocheng University,Liaocheng,Shandong 252059；2.Liaocheng Bureau of Agriculture and Rural Areas,Liaocheng,Shandong 252000；3.College of Horticulture Science and Engineering,Shandong Agricultural University,Tai′an,Shandong 271018；4.College of Pharmacy,Liaocheng University,Liaocheng,Shandong 252059)

Keywords:: Orychophragmus violaceus; β-aminobutyric acid; NaCl stress

PACS:: -

DOI:: 10.11937/bfyy.20193139

Abstract:: Orychophragmus violaceus seedlings were subjected,the effects of different concentrations of BABA (0.25,0.50,1.00,2.00 mmol?L-1) on the index of seedling growth,plasma membrane permeability,proline content,antioxidant enzyme activity and chlorophyll content of Orychophragmus violaceus seedlings were studied under NaCl stress.The results showed that the relative conductivity of Orychophragmus violaceus seeding increased firstly and then declined,the biomass,root growth index,proline content,antioxidant enzyme activity and chlorophyll content of Orychophragmus violaceus seedlings declined firstly and then increased with the increasing BABA concentration under NaCl stress.When the BABA concentration was 0.25 mmol?L-1,the relative conductivity showed the biggest decline.When the BABA concentration was 0.50 mmol?L-1,proline content and chlorophyll content revealed the largest increase.The activity of peroxidase and catalase was significantly improved at 0.25 mmol?L-1,reaching the maximum value.The activity of superoxide dismutase reaching the maximum value at 0.50 mmol?L-1.It was suggested that 0.25,0.50 mmol?L-1 BABA treatment could effectively alleviate the harm of Orychophragmus violaceus seedlings under NaCl stress．

References:

[1]ABOGADALLAH G M.Antioxidative defense under salt stress[J].Plant Signal Behav,2011,5:369-374.[2]KAUSHAL S S.Increased salinity decreases safe drinking water[J].Environmental Science and Technology,2016,12(50):2765-2766.[3]EVANS M J,CHOI W G,GILROY S,et al.A ros-assisted calcium wave dependent on the atrbohd nadph oxidase and TPC1 cation channel propagates the systemic response to salt stress[J].Plant Physiology,2016,171(3):1771-1784.[4]刘云芬,王薇薇,郑佳秋,等.植物耐盐性生理与分子机制研究进展[J].江苏农业科学,2019,47(12):30-36.[5]束胜,郭世荣,孙锦,等.盐胁迫下植物光合作用的研究进展[J].中国蔬菜,2012,18(1):53-61.[6]ZHU J K.Plant salt tolerance[J].Trends in Plant Science,2001,6(2):66-71.[7]肖龙,罗鹏.诸葛菜的研究现状与开发前景[J].西北植物学报,1994,14(3):237-241.[8]COHEN Y,VAKNIN M,MAUCH-MANI B.BABA-induced resisance:Milestones along a 55-year journey[J].Phytoparasitica,2016,44(4):513-538.[9]JAKAB G,COTTIER V,TOQUIN V,et al.β-Aminobutyric acid-induced resistance in plants[J].European Journal of Plant Pathology,2001,107(1):29-37.[10]HUANG T,JANDER G,VOS M D.Non-protein amino acids in plant defense against insect herbivores:Representative cases and opportunities for further functional analysis[J].Phytochemistry,2011,72(13):1531-1537.[11]BALMER A,PASTOR V,GAMIR J,et al.The‘prime-ome’:Towards a holistic approach to priming[J].Trends Plant Sci,2015,20:443-452.[12]JAKAB G,TON J,FLORS V,et al.Enhancing Arabidopsis salt and drought stress tolerance by chemical priming for its abscisic acid responses[J].Plant Physiol,2005,139(1):267-274.[13]CAO S,JIANG L,YUAN H,et al.β-Aminobutyric acid protects Arabidopsis against low potassium stress[J].Acta Physiologiae Plantarum,2007,30(3):309-314.[14]MARTNEZ-AGUILAR K,RAMREZ-CARRASCO G,HERNNDEZ-CHVEZ J L,et al.Use of BABA and INA as activators of a primed state in the common bean (Phaseolus vulgaris L.)[J].Frontiers in Plant Science,2016,7(653):1-17.[15]BENGTSSON T,WEIGHILL D,PROUX-WERA E,et al.Proteomics and transcriptomics of the BABA-induced resistance response in potato using a novel functional annotation approach[J].BMC Genomics,2014,15(1):315.[16]WORRALL D,HOLROYD G H,MOORE J P,et al.Treating seeds with activators of plant defence generates long-lasting priming of resistance to pests and pathogens[J].New Phytologist,2012,193(3):770-778.[17]DUBREUIL-MAURIZI C,TROUVELOT S,FRETTINGER P,et al.β-Aminobutyric acid primes an NADPH oxidase-dependent reactive oxygen species production during grapevine-triggered immunity[J].Mol Plant Microbe Interact,2010,23(8):1012-1021.[18]陈建勋,王晓峰.植物生理学实验指导[M].广州:华南理工大学出版社,2002.[19]李合生.植物生理实验原理和技术[M].北京:高等教育出版社,2000.[20]LI Y.Physiological responses of tomato seedlings(Lycopersicon esculentum) to salt stress[J].Modern Applied Science,2009,3(3):171-176.[21]张清莉,刘再强,钟玉德,等.BABA诱导烟草抵御高盐胁迫的初步研究[J].中国烟草学报,2015,21(3):72-81.[22]何永明,谢建春,李春晓.β-氨基丁酸增强水稻幼苗耐盐性的初步研究[J].安徽农业科学,2010,38(2):641-642.[23]ASHRAF M A,ASHRAF M,ALI Q.Response of two genetically diverse wheat cultivars to salt stress at different growth stages:Leaf lipid peroxidation and phenolic contents[J].Pak J Bot,2010,42(1):559-565.[24]TRINCHANT J C,BOSCARI A,SPENNATO.Proline betaine accumulation and metabolism in Alfalfa plants under sodium chloride stress.Exploring its compartmentalization in nodules[J].Plant Physiology,2004,135(3):1583-1594.[25]LIU J,ZHU J K.Proline accumulation and salt-stress-induced gene expression in a salt-hypersensitive mutant of Arabidopsis[J].Plant Physiology,1997,114:591-596.[26]孙德智,杨恒山,张庆国,等.外源一氧化氮供体硝普钠对番茄幼苗盐胁迫伤害的缓解作用[J].浙江农业学报,2019,31(8):1287-1296.[27]徐倩,李华雄,鲜小林,等.β-氨基丁酸对NaHCO3胁迫下杜鹃光合特性和抗氧化系统的影响[J].林业科学研究,2018,31(2):133-140.[28]MOSTEK A,BO¨RNER A,WEIDNER S.Comparative proteomic analysis of β-aminobutyric acid-mediated alleviation of salt stress in barley[J].Plant Physiology & Biochemistry Ppb,2016,99:150.[29]王玥琳,徐大平,杨曾奖,等.移植和钾肥对降香黄檀光合特性与叶绿素含量的影响[J].植物科学学报,2018,36(6):109-117.[30]牛锐敏,许泽华,沈甜,等.盐胁迫对葡萄砧木生长和叶绿素荧光特性的影响[J].北方园艺,2018(21):91-95.[31]杨俊鸾.NaCl胁迫对银杏叶绿素和保护酶活性的影响[J].山东林业科技,2019(3):49-52.[32]施旭丽,陈发棣,房伟民,等.β-氨基丁酸对Cd胁迫下菊花生理特性的影响[J].园艺学报,2015,42(12):2429-2438.

Effects of Exogenous BABA on Growth and Physiological Characteristics of Wheat Seedlings in Orychophragmus violaceus Under NaCl Stress

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Info

References:

Memo

Common functions

Navigate

Tools

Statistics