Current Plant Biology最新文献

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LED light treatments enhance neuroprotective properties and differentially impact phenolic compounds and triterpenoid content in Gotu Kola (Centella asiatica (L.) Urb.) LED 光处理可增强五加科拉(积雪草)的神经保护特性,并对其酚类化合物和三萜类化合物的含量产生不同影响
IF 5.4
Current Plant Biology Pub Date : 2024-09-11 DOI: 10.1016/j.cpb.2024.100386
{"title":"LED light treatments enhance neuroprotective properties and differentially impact phenolic compounds and triterpenoid content in Gotu Kola (Centella asiatica (L.) Urb.)","authors":"","doi":"10.1016/j.cpb.2024.100386","DOIUrl":"10.1016/j.cpb.2024.100386","url":null,"abstract":"<div><p>Due to an array of medicinal properties being attributed to Gotu kola (<em>Centella asiatica</em> (L.) Urb.), there is a growing demand for the incorporation of the plant as an herbal ingredient in drugs, cosmetics but mainly in dietary supplements and herbal drugs, which has been causing a gradual decline on its wild population. A possible way might be the improvement of the content in bioactive constituents that, in this specific matter, have been mainly labelled as being pentacyclic triterpenoids. We hypothesize that using light-emitting diode (LED) treatments can enhance its content in bioactives and improve its neuroprotective effects. Specific LED light treatments caused a metabolic shift, globally reducing the concentrations of the triterpenoids madecassoside, asiaticoside, and their corresponding aglycones. However, LED light treatments caused a pronounced increase in specific phenolic bioactives in comparison with samples obtained under sunlight, mostly pronounced in the concentrations of di-<em>O</em>-caffeoylquinic acids. Principal component analysis corroborated that the improvement on the neuroinflammatory status in BV-2 microglial cells and enhanced inhibition of tyrosinase are correlated with the increase in specific phenolic constituents resulting from LED light treatments. While the anti-neuroinflammatory effects in BV-2 microglial cells are demonstrated here for the first time, our core findings are mostly crucial for meeting the increased demand for <em>C. asiatica</em> in herbal products, as our LED light treatment boosts yields in specific phenolic bioactives and improves neuroprotective effects.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000689/pdfft?md5=cf6666429b78cad8d2021241c394b045&pid=1-s2.0-S2214662824000689-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142230798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Collaboration of hairy root culture and scale-up strategies for enhancing the biosynthesis of medicinal and defensive alkaloids in Papaver sp. 合作开展毛根培养并制定规模化战略,以提高罂粟中药用生物碱和防御性生物碱的生物合成能力
IF 5.4
Current Plant Biology Pub Date : 2024-09-06 DOI: 10.1016/j.cpb.2024.100381
{"title":"Collaboration of hairy root culture and scale-up strategies for enhancing the biosynthesis of medicinal and defensive alkaloids in Papaver sp.","authors":"","doi":"10.1016/j.cpb.2024.100381","DOIUrl":"10.1016/j.cpb.2024.100381","url":null,"abstract":"<div><p>The <em>Papaver</em> genus is famous for its ability to biosynthesize a wide variety of secondary metabolites, including benzylisoquinoline alkaloids (BIAs) which have been prescribed to treat several health issues, ranging from cough to cancer. Plus, they have been evidenced to be powerful antioxidants scavenging free radical that are synthesized and accumulated when plants are striving to relieve biotic and abiotic stresses. Morphine, codeine, thebaine, noscapine, papaverine, and sanguinarine are the most well-known BIAs. The biosynthesis of BIAs is limited to organized tissues, and because the content of BIAs in these tissues is relatively low, the use of differentiated organ culture, hairy root culture, is drown much more attention. Interestingly, the biosynthetic capacity of the hairy root culture is higher than that of native plants, making them an appropriate platform for <em>in vitro</em> BIA production. One of the most attractive options for improving BIAs accumulation in hairy roots for both modest and massive production is to adopt biotechnological strategies. Regarding the latter, however, the bioreactor-based production of plant bioactive compounds is preceded by optimization of some factors related to machinery and culture medium. The purpose of this review is to supply comprehensive information about current and innovative biotechnological approaches which have been employed or have the potential to be applied for elevating BIA production in the <em>Papaver</em> hairy root culture as well as their importance from the medicinal and defensive perspectives.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S221466282400063X/pdfft?md5=db4a76248e92286ec75ff39c5025a4e0&pid=1-s2.0-S221466282400063X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142162794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Developmental regulators in promoting genetic transformation efficiency in maize and other plants 促进玉米和其他植物遗传转化效率的发育调节因子
IF 5.4
Current Plant Biology Pub Date : 2024-08-30 DOI: 10.1016/j.cpb.2024.100383
{"title":"Developmental regulators in promoting genetic transformation efficiency in maize and other plants","authors":"","doi":"10.1016/j.cpb.2024.100383","DOIUrl":"10.1016/j.cpb.2024.100383","url":null,"abstract":"<div><p>Given global agricultural challenges such as population growth, climate change, and limitations on resources and the environment, as well as increasing diversity in breeding goals, relying on traditional breeding methods is inadequate to provide food security requirements and promote sustainable development. Genetic transformation technology has become an effective tool for performing functional genomics research and molecular breeding. In this study, we conducted an in-depth analysis of 1669 literary works to investigate the potential of developmental regulators (DRs) in enhancing the efficiency of plant genetic transformation, with a concentration on their use in maize. Through multi-omics data analysis, we identified 12 homologous DRs from various species that are potentially applicable to maize. We identified a total of 41 possible disease resistances (DRs) for maize genetic transformation. Further experimental verification of ZmWIND1, a novel regulator belonging to the ERF/AP2 transcription factor (TF) family, showed that it significantly improved the efficiency of plant regeneration and transformation efficiency in maize. Specifically, compared to the control group, the callus induction rates for the pG3GB411-<em>ZmWIND1</em> vector increased to 60.22 % and 47.85 % in Xiang249 and Zheng58, respectively. Transformation efficiency increased to 37.5 % in Xiang249 and 16.56 % in Zheng58, both significantly surpassing the control group. These findings have the potential to broaden the range of transformable maize varieties and lines, as well as introduce new genetic transformation methods in agricultural biotechnology, underscoring the immense potential to enhance genetic transformation efficiency through systematic exploration and application of DRs in maize.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000653/pdfft?md5=c58b32f82a568370369ded2d02496615&pid=1-s2.0-S2214662824000653-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142137314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploration of machine learning approaches for automated crop disease detection 探索自动检测作物病害的机器学习方法
IF 5.4
Current Plant Biology Pub Date : 2024-08-24 DOI: 10.1016/j.cpb.2024.100382
{"title":"Exploration of machine learning approaches for automated crop disease detection","authors":"","doi":"10.1016/j.cpb.2024.100382","DOIUrl":"10.1016/j.cpb.2024.100382","url":null,"abstract":"<div><p>In the era of frequently changing climatic conditions along with ever increasing world population, it becomes imperative to ensure food security. The burden of biotic stresses pose serious threat to crop productivity, therefore, early and accurate detection of plant diseases is essential. Conventional methods exclusively rely on human expertise, and are often labor-intensive, time-consuming, and prone to errors. Recent advancements in machine learning (ML) offer promising alternatives by automating the disease detection processes with high precision and efficiency. We comprehensively analyze various ML techniques, including Convolutional Neural Networks (CNNs), Recurrent Neural Networks (RNNs), Support Vector Machines (SVMs), Random Forest (RF), and Deep Learning Architectures like ResNet and Inception, among others, highlighting their methodologies, datasets, performance metrics, and real-world applications. This systematic review provides a comprehensive analysis after text mining the most recent literature resources of the last half a decade. The review discusses the proposed models, techniques, accuracy, feature selection, extraction methods, the types of datasets used to perform experiments, and the sources of the datasets. Additionally, this review provides critical analyses of existing models in the context of their limitations and gaps. Our findings suggest that while ML based methods demonstrate substantial potential for enhancing agricultural disease management, there is a urgent need for more robust, scalable, and adaptable solutions to address diverse agricultural conditions and disease complexities. By systematically analyzing the extracted data, this review aspires to provide a valuable resource for researchers and practitioners aiming to develop and implement ML-based systems for crop disease detection, thereby contributing to sustainable agriculture and enhancing food security.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000641/pdfft?md5=7d819a442658104589bfe010c6d1c477&pid=1-s2.0-S2214662824000641-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142088788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deciphering the role of SlWRKY36 and SlWRKY51 in salt stress tolerance via modulating ion homeostasis and proline biosynthesis 解密 SlWRKY36 和 SlWRKY51 通过调节离子平衡和脯氨酸生物合成在耐盐胁迫中的作用
IF 5.4
Current Plant Biology Pub Date : 2024-08-22 DOI: 10.1016/j.cpb.2024.100380
{"title":"Deciphering the role of SlWRKY36 and SlWRKY51 in salt stress tolerance via modulating ion homeostasis and proline biosynthesis","authors":"","doi":"10.1016/j.cpb.2024.100380","DOIUrl":"10.1016/j.cpb.2024.100380","url":null,"abstract":"<div><p>Soil salinity caused by NaCl is a major challenge to agricultural crops worldwide. For this, two WRKY transcription factors were evaluated for their role in salt stress tolerance in tomato plants (<em>Solanum lycopersicum</em>; <em>Sl</em>). <em>SlWRKY36</em> and <em>SlWRKY51</em> provided novel insight into the regulatory mechanism in tomato against salt stress via virus-induced gene silencing (VIGS). Salt stress significantly reduced chlorophyll-a, an abundant form of chlorophyll content to 6.0 and 5.1 mg/g and proline content to 0.06 mg/g and 0.09 mg/g respectively in <em>SlWRKY36</em> and <em>SlWRKY51</em> silenced tomato plants. This shows that salt stress affected proline content that act as osmo-protectant and damaged photosynthetic pigments in silenced <em>SlWRKY36</em> and <em>SlWRKY51</em> tomato plants. Similarly, the concentrations of Na<sup>+</sup>/ K<sup>+</sup> ratio also showed a significantly higher trend 14 days after salt stress with 5.5 mg/g and 8.9 mg/g concentration at 200 mM for <em>SlWRKY36</em> and <em>SlWRKY51</em> showing silencing promotes Na+/K+ ion ratio under salt stress. Also, salt stress responsive genes such as salt overly sensitive <em>SOS1</em> and Na+/H+ exchanger <em>NHX1</em> displayed lower transcript level in silenced plants at 200 mM salt stress showing their negative regulation by <em>SlWRKY36</em> and <em>SlWRKY51</em> gene silencing. Collectively, these findings suggest for the first time the role of <em>SlWRKY36</em> and <em>SlWRKY51</em> as positive regulators of salt stress tolerance by managing ion homeostasis, proline content and photosynthetic machinery via transcriptional reprogramming. Overall, <em>SlWRKY36</em> and <em>SlWRKY51</em> were explored as potential candidates for engineering salt tolerance in tomato crop plants.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000628/pdfft?md5=35b5c8d36de1cf9f4d0a67dd6d7a0b82&pid=1-s2.0-S2214662824000628-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142049672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Physiological characteristics and transcriptomic analysis of response patterns of Gynura divaricata (L.) DC. cultured in vitro under NaCl stress NaCl 胁迫下离体培养的 Gynura divaricata (L.) DC. 的生理特征和反应模式转录组分析
IF 5.4
Current Plant Biology Pub Date : 2024-08-11 DOI: 10.1016/j.cpb.2024.100379
{"title":"Physiological characteristics and transcriptomic analysis of response patterns of Gynura divaricata (L.) DC. cultured in vitro under NaCl stress","authors":"","doi":"10.1016/j.cpb.2024.100379","DOIUrl":"10.1016/j.cpb.2024.100379","url":null,"abstract":"<div><p>Soil salinity, a major environmental stress, restricts agricultural production worldwide. <em>Gynura divaricata</em> (L.) DC. is widely cultivated on tropical islands in China and has both edible and medicinal value. NaCl stress and growth indicators, antioxidant enzyme activity, as well as MDA, proline, and soluble sugar content, were determined. Based on the transcriptomic data of tissue-cultured <em>G. divaricata</em> plantlets grown in control (0 mM NaCl) and salt stress (50 and 200 mM NaCl) conditions, gene expression patterns were examined. KEGG enrichment analysis of differentially expressed genes indicated significant enrichment of plant hormone signaling, MAPK signaling, and starch and sucrose metabolism pathways. These findings allowed key biological pathways and salt stress-responsive genes to be identified, thus providing a molecular basis for breeding salt-tolerant <em>G. divaricata</em> varieties. This transcriptomic analysis revealed a complex tolerance mechanism of <em>G. divaricata</em> in response to NaCl, laying a foundation for screening and cloning key genes related to NaCl tolerance and studying their interactions. These findings would allow the molecular basis of NaCl tolerance to be explored, with the aim of breeding NaCl-tolerant varieties.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000616/pdfft?md5=936a50b7a3cd144f41f85804ff215d9c&pid=1-s2.0-S2214662824000616-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141978844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Metabolomic analysis of grapes and leaves from symptomatic and asymptomatic Vitis vinifera grapevines with Esca disease 有症状和无症状葡萄藤埃斯卡病葡萄和叶片的代谢组分析
IF 5.4
Current Plant Biology Pub Date : 2024-08-10 DOI: 10.1016/j.cpb.2024.100378
{"title":"Metabolomic analysis of grapes and leaves from symptomatic and asymptomatic Vitis vinifera grapevines with Esca disease","authors":"","doi":"10.1016/j.cpb.2024.100378","DOIUrl":"10.1016/j.cpb.2024.100378","url":null,"abstract":"<div><p>Esca is a grapevine trunk disease spreading in vineyards worldwide, and of rising concern since no efficient treatment is available to mitigate its impact. Trunks, grapes and leaves from symptomatic and asymptomatic Aragonês vines were collected at harvest stage to characterise plant responses associated with this fungal disease. Presence of Esca associated fungi in the trunks was confirmed by molecular methods using ITS region. Metabolomics of grapes and leaves was analysed by Gas chromatography coupled to electron impact ionization time-of-flight mass spectrometry (GC-EI/TOF-MS) and GC coupled to an EI/quadrupole MS (GC-EI/QUAD-MS and showed that both organs from symptomatic plants exhibited a different metabolic reprogramming than those from asymptomatic. Symptomatic leaves present lesser content in tricarboxylic and polyhydroxy acids, and this metabolic adjustment may involve salicylic acid metabolism. On the other hand, symptomatic fruits accumulate long-chain fatty acids probably related with cuticle reinforcement to mitigate changes in water transport caused by trunk damage, and defence-related metabolites such as α-tocopherol. Symptomatic berries also presented alterations in volatile aroma compounds such as C6-volatiles, and acetic acid suggesting an impact on subsequent wine quality. Altogether this study, identified putative metabolic markers associated with Esca disease in plants with different symptomatology and contributed to a physiological understanding of this fungal disease that could help in the development of mitigation strategies for its spread.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000604/pdfft?md5=9d5a9970c377cb61acbbc804f8de824b&pid=1-s2.0-S2214662824000604-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142088786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Elicitation and precursor induced approaches for the enhancement of α−tocopherol production using suspension cultures of Solanum lycopersicum 利用番茄悬浮培养物提高α-生育酚产量的诱导和前体诱导方法
IF 5.4
Current Plant Biology Pub Date : 2024-08-08 DOI: 10.1016/j.cpb.2024.100377
{"title":"Elicitation and precursor induced approaches for the enhancement of α−tocopherol production using suspension cultures of Solanum lycopersicum","authors":"","doi":"10.1016/j.cpb.2024.100377","DOIUrl":"10.1016/j.cpb.2024.100377","url":null,"abstract":"<div><p>Elicitation and precursor feeding are the effective strategies for enhancing the synthesis of bioactive compounds in plant cell suspension cultures. The present study aimed to explore an efficient elicitation and precursor feeding protocol and its effect on inducing the accumulation of α-tocopherol in <em>Solanum lycopersicum</em> (tomato) suspension cell culture. The tomato cell suspension cultures were treated with different elicitors (Methyl Jasmonate, Salicylic acid and Yeast extract) and precursors (Homogentisic acid, Tyrosine, Hydroxypyruvic acid and Phytol) and the effect of α-tocopherol production was studied. Significant increase in the α-tocopherol was observed on day 5 upon methyl jasmonate treatment which represented 17.7 fold increase in comparison to the control. The treatment of precursor in combination <em>viz.,</em> 150 μM Homogentisic acid + 150 μM Phytol showed the maximum enhancement of α-tocopherol up to 22 fold on day 10 compared to the untreated control. These results suggested that the suspension cultures combining with the optimal precursor feeding and elicitors enhanced the production of α-tocopherol in economically important tomato cell cultures.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000598/pdfft?md5=f04fdbf0a0dfff3a6639ee1e1c0012b1&pid=1-s2.0-S2214662824000598-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141978977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A comprehensive characterization and expression profiling of defensin family peptides in Arabidopsis thaliana with a focus on their abiotic stress-specific transcriptional modulation 拟南芥中防御素家族多肽的综合表征和表达谱分析,重点关注其在非生物胁迫下的特异性转录调控作用
IF 5.4
Current Plant Biology Pub Date : 2024-07-31 DOI: 10.1016/j.cpb.2024.100376
{"title":"A comprehensive characterization and expression profiling of defensin family peptides in Arabidopsis thaliana with a focus on their abiotic stress-specific transcriptional modulation","authors":"","doi":"10.1016/j.cpb.2024.100376","DOIUrl":"10.1016/j.cpb.2024.100376","url":null,"abstract":"<div><p>In addition to defensins, plants possess an array of defensin-like peptides that share many of their characteristics, as well as a role in plant’s innate immunity. Their involvement in the response to pathogens is well-known but the contribution in the plant response to abiotic stimuli is not fully understood. We have undertaken an <em>in silico</em> analysis to characterize all defensin family genes hitherto found in Arabidopsis, including genes encoding for defensin-like peptides, by detecting several peptides as candidates for further studies aiming to decipher specific responses to biotic and abiotic stresses, as well as to their crosstalk. We performed several analyses, including co-expression and cis-regulatory elements analyses, using transcriptomic data obtained from the ARS database, which integrates more than 20,000 Arabidopsis RNA-seq libraries.</p><p><em>In silico</em> analysis showed that jasmonates and ABA, together with transcription factors belonging to WRKY and AP2/EREBP families, modulate defensin and defensin-like gene expression. Indeed, the analysis performed in this study allowed to extract and organize omics data, which finally supported the inducible nature of defensins under both abiotic and biotic stresses. Moreover, <em>in vivo</em> expression analyses confirmed the heat and drought responsiveness of <em>PDF1.4</em>, <em>ATTI1</em>, <em>PDF1.1</em>, <em>DEFL 206</em>, defensin family genes selected for being upregulated by several abiotic conditions, at transcriptional level. Finally, the co-expression analysis provided information on other biological processes that may be correlated to the defensin induction, such as maintaining ROS homeostasis. Combining the comprehensive analysis of different transcriptional datasets with the integration of <em>in vivo</em> analyses emerged as a robust methodological approach to assess the proposed multi-stress responsive nature of defensin family genes.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000586/pdfft?md5=0aa58b93e49bfcd90e262d4a1c629b13&pid=1-s2.0-S2214662824000586-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141962301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Emerging research trends in plant-plastic interactions: A thorough analysis 植物-塑料相互作用的新研究趋势:透彻分析
IF 5.4
Current Plant Biology Pub Date : 2024-07-31 DOI: 10.1016/j.cpb.2024.100375
{"title":"Emerging research trends in plant-plastic interactions: A thorough analysis","authors":"","doi":"10.1016/j.cpb.2024.100375","DOIUrl":"10.1016/j.cpb.2024.100375","url":null,"abstract":"<div><p>Plants are integral components of ecosystems and key sources of food, medicine, and other resources for human societies. The interactions between micro(nano)plastics and plants have garnered significant attention in recent years due to the pervasive nature of plastic pollution and its potential impact on terrestrial and aquatic ecosystems. This study aims to analyze the current understanding, critical knowledge gaps and future perspectives on the interactions between plants and plastic residues, including microplastics, nanoplastics, microfiber, and microbeads. Data was gathered from the Web of Science Core Collection database, with 1049 documents indexed from 2009 to 2023 for further analysis. Co-citation analysis combined with co-word network analysis was utilized. The findings indicate a notable increase in publication productivity on plastic-plant interactions over the past decade, with China, India, Italy, Korea, and Spain as the core research countries in the field. Chinese universities and research institutions, particularly Naikai University and the Chinese Academy of Sciences, are the major research drivers. Weitao Liu from Naikai University was the most productive author up to 2023. <em>Science of the Total Environment</em>, <em>Environmental Pollution</em>, and <em>Journal of Hazardous Materials</em> were the top three journal that published the most articles. The most frequently cited article titled “Microplastics can change soil properties and affect plant performance” published in <em>Environmental Science &amp; Technology</em> in 2019. The co-citation network highlights the interconnectedness of plant-plastic interactions, while burst analysis and thematic mapping suggest that future research will focus on the impact of emerging contaminants like microplastics and nanoplastics on soil health in the plastisphere. More long-scale and long-term interdisciplinary studies including plant species and polymer types at field condition are needed to a better understanding the plant-plastic interactions. This study offers a thorough and unbiased real-time analysis of plant-plastic interactions, highlighting current trends and outlining future research directions and priorities.</p></div>","PeriodicalId":38090,"journal":{"name":"Current Plant Biology","volume":null,"pages":null},"PeriodicalIF":5.4,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214662824000574/pdfft?md5=c2adb0f95608657634ac01cfbbcc6588&pid=1-s2.0-S2214662824000574-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141963009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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