{"title":"Metabolomics analysis to characterize the effects of flavonoids on tobacco seedlings under cold and hypoxia stress","authors":"Longxi Li, Yongzhi Niu, Shuwen Deng, Mengjin Zhu, X.J. Wu, Shuo Peng, Wenlong Suo, Yunye Zheng, Limeng Zhang, Yajing Guan","doi":"10.1080/17429145.2025.2474825","DOIUrl":"https://doi.org/10.1080/17429145.2025.2474825","url":null,"abstract":"Cold and hypoxia (CH) stress, a common combined stress during floating system, inhibits growth of tobacco and seriously affects the quality. Exogenous substances can regulate plant growth and respond to environmental stress. However, there are few studies focusing on tobacco responses to CH stress and the effects of exogenous substances on tobacco seedlings under CH stress are not fully understood. In this study, metabolomics analysis was performed on two tobacco varieties with contrasting CH responses, i.e. K326 (CH-sensitive) and Honghua (CH-tolerant). The results showed that flavonoids were crucial for tobacco seedlings to resist CH stress. Furthermore, exogenous anthocyanidin, flavone and quercetin significantly increased the root length, relative chlorophyll content, SP content, SOD, POD, CAT and APX activities of tobacco under CH stress, while reducing MDA content. Overall, our study highlighted the potential of flavonoids to improve CH tolerance of tobacco which could become a useful tool to resist stress during tobacco floating system.","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.tandfonline.com/doi/pdf/10.1080/17429145.2025.2474825?needAccess=true","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147921680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Liangyinan Su, Chunyu Hu, Chaoqi Wang, Baoshan Chen, Yang Zhao
{"title":"Sugarcane leaf-derived metabolites play important role in <i>Saccharum officinarum</i> – <i>Spodoptera frugiperda</i> interactions","authors":"Liangyinan Su, Chunyu Hu, Chaoqi Wang, Baoshan Chen, Yang Zhao","doi":"10.1080/17429145.2025.2456573","DOIUrl":"https://doi.org/10.1080/17429145.2025.2456573","url":null,"abstract":"Secondary metabolites play important roles in the interactions between plants and insects. Given the complexities in these interactions, the role of secondary metabolism in plant-insect interaction is not fully understood. In this study, we identified 46 non-volatile organic compounds (NOCs) and 15 volatile organic compounds (VOCs) that differed significantly between the resistant and susceptible sugarcane lines. Phenolic acids constituted the majority of differential NOCs, with approximately 66.7% of these phenolic acids being more abundant in the susceptible line. Incorporation of phenoxyacetic acid and 4-methoxybenzaldehyde prolonged the pupal period of S. frugiperda larvae. Aromatics accounted for the largest proportion of differential VOCs in the susceptible line. Two aromatics, p-cymene and p-methoxystyrene, were found to attract S. frugiperda, with higher levels observed in the susceptible line. These results provide a basis for studying the role of NOCs and VOCs in the interaction mechanism between sugarcane and fall armyworm (S. frugiperda).","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147334037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Transcriptome analysis of maize resistance to Fusarium verticillioides","authors":"Hui Zeng, Hongyu Cai, Tianhang Bai, Xuejiao Ren, Jiabin Ci, Wei Yang","doi":"10.1080/17429145.2024.2393803","DOIUrl":"https://doi.org/10.1080/17429145.2024.2393803","url":null,"abstract":"Maize (Zea mays) is a crucial crop for both food and economic purposes. Fusarium verticillioides is known to cause ear rot in corn, leading to a reduction in corn yield. Understanding the regulator...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"47 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192001","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}
Yuan Ye, Zhou Qiuxue, Yao Tongtong, Cui Congcong, Wang Yue, Qiao Chan, Jiao Yusheng, Sun Hongwei, Huang Qinchao, E. Zhiying, Yin Kuide, Zhang Huihui
{"title":"Biochar modulates the antioxidant system and hormonal signaling in tobacco under continuous-cropping conditions","authors":"Yuan Ye, Zhou Qiuxue, Yao Tongtong, Cui Congcong, Wang Yue, Qiao Chan, Jiao Yusheng, Sun Hongwei, Huang Qinchao, E. Zhiying, Yin Kuide, Zhang Huihui","doi":"10.1080/17429145.2024.2395884","DOIUrl":"https://doi.org/10.1080/17429145.2024.2395884","url":null,"abstract":"As an important economic crop, tobacco faces the common challenges of continuous cropping due to the limited amount of arable land. Biochar has certain preventive and control effects on continuous ...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"2 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192002","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}
{"title":"Clarifying the effects of potential evapotranspiration and soil moisture on transpiration in secondary forests of birch in semi-arid regions of China","authors":"Bingbing Liu, Pengwu Zhao, Yiheng Wu, Xiao Wang","doi":"10.1080/17429145.2024.2389048","DOIUrl":"https://doi.org/10.1080/17429145.2024.2389048","url":null,"abstract":"Stand transpiration (T) is an important process in the forest hydrological cycle, influenced by environmental factors such as potential evapotranspiration (PET) and relative extractable water (REW)...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"36 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192004","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}
Congcong Cui, Jiaqi Song, Shixin Han, Jiechen Wang, Guangxin Ji, Zhe Zhang, Hongjiao Zhang, Zhiying E, Ye Yuan, Huihui Zhang
{"title":"The effect of nitrogen reduction combined with biochar application on the photosynthetic function of tobacco leaves","authors":"Congcong Cui, Jiaqi Song, Shixin Han, Jiechen Wang, Guangxin Ji, Zhe Zhang, Hongjiao Zhang, Zhiying E, Ye Yuan, Huihui Zhang","doi":"10.1080/17429145.2024.2369759","DOIUrl":"https://doi.org/10.1080/17429145.2024.2369759","url":null,"abstract":"Nitrogen is the primary limiting factor for crop yield formation. However, excessive application of nitrogen fertilizer not only leads to a decrease in nitrogen utilization efficiency, but also cau...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"164 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508238","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}
{"title":"Physiological and transcriptomic profiles of tobacco seedling leaves in response to high chloride accumulation","authors":"Yunjie Wu, Jialing Lu, Dongxu Wang, Yuanyuan Li, Zhiyu Feng, Xiefeng Ye","doi":"10.1080/17429145.2024.2355122","DOIUrl":"https://doi.org/10.1080/17429145.2024.2355122","url":null,"abstract":"Tobacco is a special commercial crop that prefers potassium but not chlorine, and excessive chloride (Cl–) accumulation can cause toxicity. Here, we revealed that the structural characteristics of ...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"187 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508239","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}
Kefrine Kennedy Lutambi, Amelia Henry, Marjorie De Ocampo, Dmytro Chebotarov, Ole Pedersen, Susan Nchimbi-Msolla, Newton L. Kilasi
{"title":"Genotypic screening for salinity tolerance of rice genotypes from Eastern and Southern Africa at seedling stage","authors":"Kefrine Kennedy Lutambi, Amelia Henry, Marjorie De Ocampo, Dmytro Chebotarov, Ole Pedersen, Susan Nchimbi-Msolla, Newton L. Kilasi","doi":"10.1080/17429145.2024.2349623","DOIUrl":"https://doi.org/10.1080/17429145.2024.2349623","url":null,"abstract":"Salinity significantly reduces global rice yield, especially in Eastern and Southern Africa, necessitating the development of salinity-tolerant varieties. We collected and analyzed 201 rice varieti...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"88 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508240","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}
Raheel Shahzad, Putri Widyanti Harlina, Shahid Ullah Khan, Muhammad Ihtisham, Aamir Hamid Khan, Fohad Mabood Husain, Agung Karuniawan
{"title":"Physio-biochemical and transcriptomics analyses reveal molecular mechanisms of enhanced UV-B stress tolerance in rice induced by titanium dioxide nanoparticles","authors":"Raheel Shahzad, Putri Widyanti Harlina, Shahid Ullah Khan, Muhammad Ihtisham, Aamir Hamid Khan, Fohad Mabood Husain, Agung Karuniawan","doi":"10.1080/17429145.2024.2328713","DOIUrl":"https://doi.org/10.1080/17429145.2024.2328713","url":null,"abstract":"Rice (Oryza sativa L.) stands out as the world's most vital staple food crop, yet is susceptible to UV-B radiation stress. This study investigates the physiological and transcriptome responses in r...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"44 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202695","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}
Muhammad Junaid Yousaf, Anwar Hussain, Muhammad Hamayun, Mohamed A. El-Sheikh, Hosam O. Elansary
{"title":"Impact of cis-zeatin and lovastatin on antioxidant systems and growth parameters in Zea mays seedlings under phytohormonal crosstalks","authors":"Muhammad Junaid Yousaf, Anwar Hussain, Muhammad Hamayun, Mohamed A. El-Sheikh, Hosam O. Elansary","doi":"10.1080/17429145.2024.2327378","DOIUrl":"https://doi.org/10.1080/17429145.2024.2327378","url":null,"abstract":"Phytohormones are essential regulators that control both plant growth and defense mechanisms, with cytokinins (CKs) playing a crucial role in regulating antioxidants. However, conflicting research ...","PeriodicalId":16830,"journal":{"name":"Journal of Plant Interactions","volume":"5 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140115220","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}