Journal of Plant Interactions最新文献_第9页

Proline metabolism regulation in Spartina alterniflora and SaP5CS2 gene positively regulates salt stress tolerance in transgenic Arabidopsis thaliana 互花米草脯氨酸代谢调控和SaP5CS2基因正调控转基因拟南芥耐盐性

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-26 DOI: 10.1080/17429145.2022.2080291

Yang Zhao, Yingying He, Xixi Wang, Chang-feng Qu, J. Miao

{"title":"Proline metabolism regulation in Spartina alterniflora and SaP5CS2 gene positively regulates salt stress tolerance in transgenic Arabidopsis thaliana","authors":"Yang Zhao, Yingying He, Xixi Wang, Chang-feng Qu, J. Miao","doi":"10.1080/17429145.2022.2080291","DOIUrl":"https://doi.org/10.1080/17429145.2022.2080291","url":null,"abstract":"ABSTRACT It has been discovered that many plants accumulate proline in response to osmotic stress. However, the interaction between salinity stress and proline metabolism-related genes has not been unequivocally identified in Spartina alterniflora. In our research, we successfully cloned key genes: SaP5CS1 and SaP5CS2, SaOAT, SaProT and correlated with expression profiles including SaPDH were also investigated. As the key enzyme genes for proline metabolism, the up-regulated expression of SaP5CS2 played a leading part under salt stress. Chlorophyll contents decreased gradually degree in leaves with prolonged salt stress time. Additionally, transgenic Arabidopsis overexpressing SaP5CS2 showed high tolerance to salt stress and accumulated more proline and H2O2 content was also reduced in salt stress condition. This study provided a foundation for deciphering the molecular osmoregulation underlying proline metabolism in S. alterniflora and SaP5CS2 may play an important role in conferred salinity tolerance by the regulation of proline.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"632 - 642"},"PeriodicalIF":3.2,"publicationDate":"2022-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42437625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Comprehensive comparative analysis and expression profiles and effects on physiological response of DEAD-box RNA helicase genes in Lumnitzera littorea (Jack) Voigt under cold stress 冷胁迫下白腰蓝DEAD-box RNA解旋酶基因表达谱及对生理反应的影响

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-23 DOI: 10.1080/17429145.2022.2074158

Lulu Hao, Ying Zhang, Yin Li, Linxia Bai, Danfei Yue, Huiyu Zhang, Chun-ying Zheng

引用次数: 3

Endophytic Klebsiella sp. San01 promotes growth performance and induces salinity and drought tolerance in sweet potato (Ipomoea batatas L.) 内生克雷伯氏菌(Klebsiella sp. San01)促进甘薯生长性能并诱导耐盐性和耐旱性

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-23 DOI: 10.1080/17429145.2022.2077464

Qing Li, Zhehong Huang, Caisheng Deng, K. Lin, Shumei Hua, Shi-Peng Chen

{"title":"Endophytic Klebsiella sp. San01 promotes growth performance and induces salinity and drought tolerance in sweet potato (Ipomoea batatas L.)","authors":"Qing Li, Zhehong Huang, Caisheng Deng, K. Lin, Shumei Hua, Shi-Peng Chen","doi":"10.1080/17429145.2022.2077464","DOIUrl":"https://doi.org/10.1080/17429145.2022.2077464","url":null,"abstract":"ABSTRACT Endophytic plant-growth-promoting bacteria help plants to cope with severe environmental stresses. A Klebsiella sp. strain San01 isolated from sweet potato roots exhibited diverse plant-growth-promoting activities, including indole acetic acid production, ammonia production, and phosphate solubilization. San01 inoculation significantly increased the growth characteristics of sweet potato. Moreover, the sweet potato inoculated with San01 resulted in the alleviation of drought and salinity stresses. In comparison with the non-inoculated plants, the wilting symptom and the inhibition of photochemical response were significantly diminished in San01-inoculated plants under stress conditions. In the presence of San01, the enhancement of 2,2-diphenyl-1-picrylhydrazyl radical scavenging ability and elevated activities of ascorbate peroxidase and superoxide dismutase were observed to combat the oxidative stress in sweet potato. Further investigation showed that the San01 inoculation enhanced the expression of the IbLEA gene in sweet potato under salinity and drought. These results confer a promising biotechnological approach through San01 interaction to develop stress-tolerant sweet potato plants.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"608 - 619"},"PeriodicalIF":3.2,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43717342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Photoperiod and water-deficient conditions differentially regulate structural flavonoid biosynthetic genes in peanuts 光周期和缺水条件对花生结构黄酮生物合成基因的差异调控

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-23 DOI: 10.1080/17429145.2022.2076940

Maryam Khan, Saman Taufiq, Irum Nauman, Norina Noor, Tooba Iqbal, H. Ali, R. Z. Paracha, Faiza Munir, A. Gul, Rabia Amir

{"title":"Photoperiod and water-deficient conditions differentially regulate structural flavonoid biosynthetic genes in peanuts","authors":"Maryam Khan, Saman Taufiq, Irum Nauman, Norina Noor, Tooba Iqbal, H. Ali, R. Z. Paracha, Faiza Munir, A. Gul, Rabia Amir","doi":"10.1080/17429145.2022.2076940","DOIUrl":"https://doi.org/10.1080/17429145.2022.2076940","url":null,"abstract":"ABSTRACT Peanut (Arachis hypogaea L.) harbors a plethora of flavonoids that impart its health-promoting properties. To understand its biosynthesis and accumulation, a comparative expression analysis of flavonoid biosynthetic genes encoding enzymes responsible for synthesizing the main structure of flavonoids has been conducted in two differentially performing peanut varieties (PG 1247 and Bari 2011) in response to photoperiod and water availability. Transcript profiling of flavonoid biosynthetic genes indicated time-dependent expression of genes except for AhFLS in selected varieties in response to photoperiod variation. Many genes depicted a low degree of variation within varieties and water-deficient treatments. However, AhANS showed the highest variation for stress duration and varieties. In conclusion, this study has characterized the role of flavonoid biosynthesis in peanuts in response to photoperiod and water availability. Moreover, correlation analysis unraveled the coordination among the expression of flavonoid biosynthetic genes.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"620 - 631"},"PeriodicalIF":3.2,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47343644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Gall-inducing Psylloidea (Insecta: Hemiptera) – plant interactions 生瘿木科(昆虫纲:半翅目)-植物间的相互作用

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-23 DOI: 10.1080/17429145.2022.2065371

Anamika Sharma, A. Raman

{"title":"Gall-inducing Psylloidea (Insecta: Hemiptera) – plant interactions","authors":"Anamika Sharma, A. Raman","doi":"10.1080/17429145.2022.2065371","DOIUrl":"https://doi.org/10.1080/17429145.2022.2065371","url":null,"abstract":"ABSTRACT The Psylloidea, >4000 named species known today, are plant-feeding, sap-sucking insects sleeved under the Sternorrhyncha. Most species of Psylloidea are confined to the tropics. They occur as gall-inducing, free-living, and lerp-forming taxa. Lifecycles and generations of gall-inducing Psylloidea vary in temperate and tropical worlds. The Triozidae, Aphalaridae, and Calophyidae include several taxa that induce galls of diverse morphologies, from simple pits and leaf-margin rolls to complex pouches and of two-tier structures. The feeding mechanism and nutritional physiology of the gall-inducing taxa of the Psylloidea differ from those of the free-living and lerp-forming species. A majority of the gall-inducing Psylloidea are associated with the dicotyledons and a small number with the monocotyledons. The gall-inducing Psylloidea are specific to certain plants. Their host specificity is regulated by specific lipids and sterols. The gall-inducing Psylloidea show conservative behavior in terms of geographical distribution. Although the life histories of several gall-inducing Psylloidea are known today, aspects explaining their association with host plants are little known. Details of nutritional physiology of gall-inducing Psylloidea are less known presently compared with that of the free-living species. A better understanding of the association and level of relationship between gall-inducing Psylloidea and their host plants is necessary.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"580 - 594"},"PeriodicalIF":3.2,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47538934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Combination of the Systemin peptide with the beneficial fungus Trichoderma afroharzianum T22 improves plant defense responses against pests and diseases Systemin肽与有益真菌非洲木霉T22的结合提高了植物对病虫害的防御反应

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-16 DOI: 10.1080/17429145.2022.2072528

Anna Maria Aprile, M. Coppola, David Turrà, S. Vitale, P. Cascone, G. Diretto, A. Fiore, Valeria Castaldi, A. Romanelli, C. Avitabile, E. Guerrieri, S. Woo, R. Rao

{"title":"Combination of the Systemin peptide with the beneficial fungus Trichoderma afroharzianum T22 improves plant defense responses against pests and diseases","authors":"Anna Maria Aprile, M. Coppola, David Turrà, S. Vitale, P. Cascone, G. Diretto, A. Fiore, Valeria Castaldi, A. Romanelli, C. Avitabile, E. Guerrieri, S. Woo, R. Rao","doi":"10.1080/17429145.2022.2072528","DOIUrl":"https://doi.org/10.1080/17429145.2022.2072528","url":null,"abstract":"ABSTRACT Trichoderma spp. are among the most widely used plant beneficial fungi in agriculture. Its interaction with the plant triggers resistance responses by the activation of Induced Systemic Resistance mediated by Jasmonic acid and Ethylene and/or Systemic Acquired Resistance, which involves Salicylic acid, with the consequent control of a wide range of plant parasites. However, the benefit they can confer to plants may be reduced or nullified by environmental conditions or fungal ecological fitness. A novel approach to enhance their effectiveness in plant defense is to combine them with bioactive molecules including plant-derived compounds. Here, we show that plant treatment with Trichoderma afroharzianum (strain T22) and Systemin, a tomato peptide active in triggering plant defense, confers protection against the fungal pathogens Fusarium oxysporum, Botrytis cinerea and the insect pest Tuta absoluta. The observed defensive response was associated with an increase of Jasmonic acid and related metabolites and a decrease of Salicylic acid.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"569 - 579"},"PeriodicalIF":3.2,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41675709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

EWR1 as a SCOOP peptide activates MIK2-dependent immunity in Arabidopsis EWR1作为SCOOP肽激活拟南芥的MIK2依赖性免疫

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-12 DOI: 10.1080/17429145.2022.2070292

J Zhang, Jinxiu Zhao, Yifei Yang, Qixin Bao, Yuxi Li, Hongbo Wang, Shuguo Hou

引用次数: 3

Molecular mechanism of the parasitic interaction between Orobanche cumana wallr. and sunflowers 寄生虫与人体壁面相互作用的分子机制。和向日葵

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-05-10 DOI: 10.1080/17429145.2022.2062061

Yixiao Zhang, Jietian Su, X. Yun, Wenlong Wu, Shouhui Wei, Zhaofeng Huang, Chaoxian Zhang, Q. Bai, Hong-juan Huang

{"title":"Molecular mechanism of the parasitic interaction between Orobanche cumana wallr. and sunflowers","authors":"Yixiao Zhang, Jietian Su, X. Yun, Wenlong Wu, Shouhui Wei, Zhaofeng Huang, Chaoxian Zhang, Q. Bai, Hong-juan Huang","doi":"10.1080/17429145.2022.2062061","DOIUrl":"https://doi.org/10.1080/17429145.2022.2062061","url":null,"abstract":"ABSTRACT Orobanche cumana Wallr. is the most serious parasitic weed that threatens sunflower production in China, it infects sunflower roots and causes severe yield and economic losses. This study determined the effects of O. cumana infection on sunflower growth, physiological, biochemical, photosynthesis indexes and used RNA-Seq to investigate the potential regulatory factors involved in the parasitic interaction. Results showed that O. cumana infestation significantly inhibited sunflower height, fresh weight, chlorophyl contents, photosynthetic and the MDA content, SOD and POD activities were increased in different degrees, which might be related to sunflower resistance to O. cumana infestation. Additionally, six parasite-related genes were selected, which markedly enriched in plant hormone signal transduction, photorespiration and phenylpropanoid metabolism pathway. Among these genes, HsP90A, MYC2 and HAO were discovered for the first time in sunflowers and O. cumana parasitic interaction. Undoubtedly, the results lay a foundation for revealing the parasitic interactions molecular mechanism of O. cumana and sunflowers.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"549 - 561"},"PeriodicalIF":3.2,"publicationDate":"2022-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42539705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Transcriptome and biochemical analyses of glutathione-dependent regulation of tomato fruit ripening 谷胱甘肽依赖性调控番茄果实成熟的转录组和生化分析

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-04-30 DOI: 10.1080/17429145.2022.2069296

Yan Zhou, Xianglan Huang, Rui Li, Hongshi Lin, Yan Huang, Tao Zhang, Yuxing Mo, Kaidong Liu

{"title":"Transcriptome and biochemical analyses of glutathione-dependent regulation of tomato fruit ripening","authors":"Yan Zhou, Xianglan Huang, Rui Li, Hongshi Lin, Yan Huang, Tao Zhang, Yuxing Mo, Kaidong Liu","doi":"10.1080/17429145.2022.2069296","DOIUrl":"https://doi.org/10.1080/17429145.2022.2069296","url":null,"abstract":"ABSTRACT Delay the ripening can improve fruit shelf life. Reduced glutathione (GSH) is an antioxidant that delays the ripening of fruits, though the GSH-mediated mechanism involved in fruit-ripening processes is currently unclear. This study used RNA sequencing to assess the GSH-induced transcriptional and biochemical alterations observed in tomato fruit during the post-harvest process. We found 970 differentially expressed genes (DEGs) after GSH treatment, and 124 were found to be candidate genes related to the ripening of GSH-mediated fruit. In addition, the expression levels of several candidate DEGs observed in ripe tomato fruit after GSH treatments were confirmed using quantitative real-time PCR. Biochemical analyses revealed that the GSH treatment decreased the proline content and the lipid peroxidation and ascorbate peroxidase activity levels. In contrast, it increased the superoxide dismutase, peroxidase, and catalase activity levels, as well as endogenous glutathione and ascorbic acid contents. These results confirm the important role played by GSH during the process of ripening tomato fruit.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"537 - 547"},"PeriodicalIF":3.2,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43978993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Constitutive expression of SlMX1 gene improves fruit yield and quality, health-promoting compounds, fungal resistance and delays ripening in transgenic tomato plants SlMX1基因的组成性表达提高了转基因番茄的产量和品质，增加了促进健康的化合物，提高了对真菌的抗性，并延缓了番茄的成熟

IF 3.2 3区生物学

Journal of Plant Interactions Pub Date : 2022-04-27 DOI: 10.1080/17429145.2022.2066730

M. Ewas, P. W. Harlina, R. Shahzad, E. Khames, F. Ali, E. Nishawy, Nagwa Elsafty, H. Ibrahim, P. Gallego

{"title":"Constitutive expression of SlMX1 gene improves fruit yield and quality, health-promoting compounds, fungal resistance and delays ripening in transgenic tomato plants","authors":"M. Ewas, P. W. Harlina, R. Shahzad, E. Khames, F. Ali, E. Nishawy, Nagwa Elsafty, H. Ibrahim, P. Gallego","doi":"10.1080/17429145.2022.2066730","DOIUrl":"https://doi.org/10.1080/17429145.2022.2066730","url":null,"abstract":"ABSTRACT Tomato is one of the major economically domesticated crops, and it is extensively used in different ways and purposes worldwide. Cell metabolism is the central core of all the biological processes to sustain life including cell growth, differentiation, maintenance, and response to environmental stress. To evaluate how genetic engineering can improve tomato fruit metabolome, the transcriptomic and metabolomic datasets of two transgenic tomatoes (SlMX1 overexpression and RNAi lines) have been compared with wild-type. The combined results demonstrated that the constitutive expression of SlMX1 not only increased trichome formation, carotenoids, and terpenoids as has been stated in several studies, but has also up- and down-regulated the expression of multiple genes related to cell growth (cell wall turnover), primary (carbohydrates, vitamins, and phytohormones), and secondary (phenylpropanoids, carotenoids, and terpenoids) metabolism, cell signaling, and stress responses. These changes in gene expression due to the constitutive expression of SlMX1 promote the most important agroeconomic traits such as fruit yield and quality, biosynthesis of health-promoting phytochemicals (including phenolic acids, flavonoids, and anthocyanins), and finally, activate resistance to Botrytis cinerea and repress the expression of over-ripening-related genes, thus extending the fruit shelf-life. In conclusion, the traits improvement achieved by SlMX1 overexpression can be harnessed in molecular breeding programs to engineer fruit size and yield, induce health-promoting secondary metabolites, promote fungal resistance, and finally extend the fruit shelf-life.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"17 1","pages":"517 - 536"},"PeriodicalIF":3.2,"publicationDate":"2022-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44811684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5