Plant-environment interactions (Hoboken, N.J.)最新文献

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Germination temperature sensitivity differs between co-occurring tree species and climate origins resulting in contrasting vulnerability to global warming. 共生树种和气候起源对发芽温度的敏感性不同,导致对全球变暖的脆弱性也不同。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-04-24 eCollection Date: 2023-06-01 DOI: 10.1002/pei3.10108
João C Filipe, Collin C Ahrens, Margaret Byrne, Giles Hardy, Paul D Rymer
{"title":"Germination temperature sensitivity differs between co-occurring tree species and climate origins resulting in contrasting vulnerability to global warming.","authors":"João C Filipe, Collin C Ahrens, Margaret Byrne, Giles Hardy, Paul D Rymer","doi":"10.1002/pei3.10108","DOIUrl":"10.1002/pei3.10108","url":null,"abstract":"<p><p>Climate change is shifting temperatures from historical patterns, globally impacting forest composition and resilience. Seed germination is temperature-sensitive, making the persistence of populations and colonization of available habitats vulnerable to warming. This study assessed germination response to temperature in foundation trees in south-western Australia's Mediterranean-type climate forests (<i>Eucalyptus marginata</i> (jarrah) and <i>Corymbia calophylla</i> (marri)) to estimate the thermal niche and vulnerability among populations. Seeds from the species' entire distribution were collected from 12 co-occurring populations. Germination thermal niche was investigated using a thermal gradient plate (5-40°C). Five constant temperatures between 9 and 33°C were used to test how the germination niche (1) differs between species, (2) varies among populations, and (3) relates to the climate of origin. Germination response differed among species; jarrah had a lower optimal temperature and thermal limit than marri (<i>T</i> <sub>o</sub> 15.3°C, 21.2°C; ED<sub>50</sub> 23.4°C, 31°C, respectively). The thermal limit for germination differed among populations within both species, yet only marri showed evidence for adaptation to thermal origins. While marri has the capacity for germination at higher thermal temperatures, jarrah is more vulnerable to global warming exceeding safety margins. This discrepancy is predicted to alter species distributions and forest composition in the future.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 3","pages":"146-162"},"PeriodicalIF":0.0,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10290426/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9770431","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
Spatially explicit ecological modeling improves empirical characterization of plant pathogen dispersal. 空间明确的生态建模改善了植物病原体传播的经验特征。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-04-09 eCollection Date: 2023-04-01 DOI: 10.1002/pei3.10104
Petteri Karisto, Frédéric Suffert, Alexey Mikaberidze
{"title":"Spatially explicit ecological modeling improves empirical characterization of plant pathogen dispersal.","authors":"Petteri Karisto, Frédéric Suffert, Alexey Mikaberidze","doi":"10.1002/pei3.10104","DOIUrl":"10.1002/pei3.10104","url":null,"abstract":"<p><p>Dispersal is a key ecological process, but it remains difficult to measure. By recording numbers of dispersed individuals at different distances from the source, one acquires a dispersal gradient. Dispersal gradients contain information on dispersal, but they are influenced by the spatial extent of the source. How can we separate the two contributions to extract knowledge about dispersal? One could use a small, point-like source for which a dispersal gradient represents a dispersal kernel, which quantifies the probability of an individual dispersal event from a source to a destination. However, the validity of this approximation cannot be established before conducting measurements. This represents a key challenge hindering progress in characterization of dispersal. To overcome it, we formulated a theory that incorporates the spatial extent of sources to estimate dispersal kernels from dispersal gradients. Using this theory, we re-analyzed published dispersal gradients for three major plant pathogens. We demonstrated that the three pathogens disperse over substantially shorter distances compared to conventional estimates. This method will allow the researchers to re-analyze a vast number of existing dispersal gradients to improve our knowledge about dispersal. The improved knowledge has potential to advance our understanding of species' range expansions and shifts, and inform management of weeds and diseases in crops.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 2","pages":"86-96"},"PeriodicalIF":0.0,"publicationDate":"2023-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10243544/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9603191","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
Effects of chitin and chitosan on root growth, biochemical defense response and exudate proteome of Cannabis sativa. 甲壳素和壳聚糖对大麻根系生长、生化防御反应和渗出物蛋白质组的影响
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-04-02 eCollection Date: 2023-06-01 DOI: 10.1002/pei3.10106
Pipob Suwanchaikasem, Shuai Nie, Alexander Idnurm, Jamie Selby-Pham, Robert Walker, Berin A Boughton
{"title":"Effects of chitin and chitosan on root growth, biochemical defense response and exudate proteome of <i>Cannabis sativa</i>.","authors":"Pipob Suwanchaikasem, Shuai Nie, Alexander Idnurm, Jamie Selby-Pham, Robert Walker, Berin A Boughton","doi":"10.1002/pei3.10106","DOIUrl":"10.1002/pei3.10106","url":null,"abstract":"<p><p>Fungal pathogens pose a major threat to <i>Cannabis sativa</i> production, requiring safe and effective management procedures to control disease. Chitin and chitosan are natural molecules that elicit plant defense responses. Investigation of their effects on <i>C. sativa</i> will advance understanding of plant responses towards elicitors and provide a potential pathway to enhance plant resistance against diseases. Plants were grown in the in vitro Root-TRAPR system and treated with colloidal chitin and chitosan. Plant morphology was monitored, then plant tissues and exudates were collected for enzymatic activity assays, phytohormone quantification, qPCR analysis and proteomics profiling. Chitosan treatments showed increased total chitinase activity and expression of pathogenesis-related (PR) genes by 3-5 times in the root tissues. In the exudates, total peroxidase and chitinase activities and levels of defense proteins such as PR protein 1 and endochitinase 2 were increased. Shoot development was unaffected, but root development was inhibited after chitosan exposure. In contrast, chitin treatments had no significant impact on any defense parameters, including enzymatic activities, hormone quantities, gene expression levels and root secreted proteins. These results indicate that colloidal chitosan, significantly enhancing defense responses in <i>C. sativa</i> root system, could be used as a potential elicitor, particularly in hydroponic scenarios to manage crop diseases.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 3","pages":"115-133"},"PeriodicalIF":0.0,"publicationDate":"2023-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10290428/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9716227","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
Seed type and origin-dependent seedling emergence patterns in Danthonia californica, a species commonly used in grassland restoration. 一种常用于草地恢复的物种--加州丹参(Danthonia californica)--的种子类型和起源决定的出苗模式。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-04-01 DOI: 10.1002/pei3.10105
S Holden Jones, Paul B Reed, Bitty A Roy, William F Morris, Megan L DeMarche
{"title":"Seed type and origin-dependent seedling emergence patterns in <i>Danthonia californica</i>, a species commonly used in grassland restoration.","authors":"S Holden Jones, Paul B Reed, Bitty A Roy, William F Morris, Megan L DeMarche","doi":"10.1002/pei3.10105","DOIUrl":"10.1002/pei3.10105","url":null,"abstract":"<p><p><i>Danthonia californica</i> Bolander (Poaceae)is a native perennial bunchgrass commonly used in the restoration of prairie ecosystems in the western United States. Plants of this species simultaneously produce both chasmogamous (potentially outcrossed) and cleistogamous (obligately self-fertilized) seeds. Restoration practitioners almost exclusively use chasmogamous seeds for outplanting, which are predicted to perform better in novel environments due to their greater genetic diversity. Meanwhile, cleistogamous seeds may exhibit greater local adaptation to the conditions in which the maternal plant exists. We performed a common garden experiment at two sites in the Willamette Valley, Oregon, to assess the influence of seed type and source population (eight populations from a latitudinal gradient) on seedling emergence and found no evidence of local adaptation for either seed type. Cleistogamous seeds outperformed chasmogamous seeds, regardless of whether seeds were sourced directly from the common gardens (local seeds) or other populations (nonlocal seeds). Furthermore, average seed weight had a strong positive effect on seedling emergence, despite the fact that chasmogamous seeds had significantly greater mass than cleistogamous seeds. At one common garden, we observed that seeds of both types sourced from north of our planting site performed significantly better than local or southern-sourced seeds. We also found a significant seed type and distance-dependent interaction, with cleistogamous seedling emergence peaking approximately 125 km from the garden. These results suggest that cleistogamous seeds should be considered for greater use in <i>D. californica</i> restoration.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 2","pages":"97-113"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10243543/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9597326","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
Aridity drives clinal patterns in leaf traits and responsiveness to precipitation in a broadly distributed Australian tree species. 干旱驱动了一种分布广泛的澳大利亚树种的叶片性状和对降水的响应性的支系模式。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-03-17 eCollection Date: 2023-04-01 DOI: 10.1002/pei3.10102
Michael J Aspinwall, Chris J Blackman, Chelsea Maier, Mark G Tjoelker, Paul D Rymer, Danielle Creek, Jeff Chieppa, Robert J Griffin-Nolan, David T Tissue
{"title":"Aridity drives clinal patterns in leaf traits and responsiveness to precipitation in a broadly distributed Australian tree species.","authors":"Michael J Aspinwall, Chris J Blackman, Chelsea Maier, Mark G Tjoelker, Paul D Rymer, Danielle Creek, Jeff Chieppa, Robert J Griffin-Nolan, David T Tissue","doi":"10.1002/pei3.10102","DOIUrl":"10.1002/pei3.10102","url":null,"abstract":"<p><p>Aridity shapes species distributions and plant growth and function worldwide. Yet, plant traits often show complex relationships with aridity, challenging our understanding of aridity as a driver of evolutionary adaptation. We grew nine genotypes of <i>Eucalyptus camaldulensis</i> subsp. <i>camaldulensis</i> sourced from an aridity gradient together in the field for ~650 days under low and high precipitation treatments. <i>Eucalyptus camaldulesis</i> is considered a phreatophyte (deep-rooted species that utilizes groundwater), so we hypothesized that genotypes from more arid environments would show lower aboveground productivity, higher leaf gas-exchange rates, and greater tolerance/avoidance of dry surface soils (indicated by lower responsiveness) than genotypes from less arid environments. Aridity predicted genotype responses to precipitation, with more arid genotypes showing lower responsiveness to reduced precipitation and dry surface conditions than less arid genotypes. Under low precipitation, genotype net photosynthesis and stomatal conductance increased with home-climate aridity. Across treatments, genotype intrinsic water-use efficiency and osmotic potential declined with increasing aridity while photosynthetic capacity (Rubisco carboxylation and RuBP regeneration) increased with aridity. The observed clinal patterns indicate that <i>E. camaldulensis</i> genotypes from extremely arid environments possess a unique strategy defined by lower responsiveness to dry surface soils, low water-use efficiency, and high photosynthetic capacity. This strategy could be underpinned by deep rooting and could be adaptive under arid conditions where heat avoidance is critical and water demand is high.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 2","pages":"70-85"},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10243541/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9603190","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
FLS2-RBOHD module regulates changes in the metabolome of Arabidopsis in response to abiotic stress. FLS2-RBOHD 模块调控拟南芥代谢组对非生物胁迫的响应变化。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-02-09 eCollection Date: 2023-02-01 DOI: 10.1002/pei3.10101
Xiaole Yu, Zhixin Liu, Aizhi Qin, Yaping Zhou, Zihao Zhao, Jincheng Yang, Mengke Hu, Hao Liu, Yumeng Liu, Susu Sun, Yixin Zhang, Masood Jan, George Bawa, Xuwu Sun
{"title":"FLS2-RBOHD module regulates changes in the metabolome of <i>Arabidopsis</i> in response to abiotic stress.","authors":"Xiaole Yu, Zhixin Liu, Aizhi Qin, Yaping Zhou, Zihao Zhao, Jincheng Yang, Mengke Hu, Hao Liu, Yumeng Liu, Susu Sun, Yixin Zhang, Masood Jan, George Bawa, Xuwu Sun","doi":"10.1002/pei3.10101","DOIUrl":"10.1002/pei3.10101","url":null,"abstract":"<p><p>Through crosstalk, FLAGELLIN SENSITIVE 2 (FLS2) and RESPIRATORY BURST OXIDASE HOMOLOG D (RBOHD) are involved in regulating the homeostasis of cellular reactive oxygen species (ROS) and are linked to the metabolic response of plants toward both biotic and abiotic stress. In the present study, we examined the metabolome of <i>Arabidopsis</i> seedlings under drought and salt conditions to better understand the potential role of FLS2 and RBOHD-dependent signaling in the regulation of abiotic stress response. We identified common metabolites and genes that are regulated by FLS2 and RBOHD, and are involved in the response to drought and salt stress. Under drought conditions, D-aspartic acid and the expression of associated genes, such as <i>ASPARAGINE SYNTHASE 2</i> (<i>ASN2</i>), increased in both <i>fls2</i> and <i>robed/f</i> double mutants. The accumulation of amino acids, carbohydrates, and hormones, such as L-proline, D-ribose, and indoleacetaldehyde increased in both <i>fls2</i> and <i>rbohd/f</i> double mutants under salt conditions, as did the expression of related genes, such as <i>PROLINE IMINOPEPTIDASE</i>, <i>PHOSPHORIBOSYL PYROPHOSPHATE SYNTHASE 5</i>, and <i>NITRILASE 3</i>. Collectively, these results indicate that the FLS2-RBOHD module regulates plant response to drought and salt stress through ROS signaling by adjusting the accumulation of metabolites and expression of genes related to metabolite synthesis.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 1","pages":"36-54"},"PeriodicalIF":0.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10168046/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9592712","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
PhenoWell®-A novel screening system for soil-grown plants. PhenoWell® - 用于土壤栽培植物的新型筛选系统。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-02-09 eCollection Date: 2023-04-01 DOI: 10.1002/pei3.10098
Ji Li, Michael A C Mintgen, Sam D'Haeyer, Anne Helfer, Hilde Nelissen, Dirk Inzé, Stijn Dhondt
{"title":"PhenoWell®-A novel screening system for soil-grown plants.","authors":"Ji Li, Michael A C Mintgen, Sam D'Haeyer, Anne Helfer, Hilde Nelissen, Dirk Inzé, Stijn Dhondt","doi":"10.1002/pei3.10098","DOIUrl":"10.1002/pei3.10098","url":null,"abstract":"<p><p>As agricultural production is reaching its limits regarding outputs and land use, the need to further improve crop yield is greater than ever. The limited translatability from in vitro lab results into more natural growth conditions in soil remains problematic. Although considerable progress has been made in developing soil-growth assays to tackle this bottleneck, the majority of these assays use pots or whole trays, making them not only space- and resource-intensive, but also hampering the individual treatment of plants. Therefore, we developed a flexible and compact screening system named PhenoWell® in which individual seedlings are grown in wells filled with soil allowing single-plant treatments. The system makes use of an automated image-analysis pipeline that extracts multiple growth parameters from individual seedlings over time, including projected rosette area, relative growth rate, compactness, and stockiness. Macronutrient, hormone, salt, osmotic, and drought stress treatments were tested in the PhenoWell® system. The system is also optimized for maize with results that are consistent with Arabidopsis while different in amplitude. We conclude that the PhenoWell® system enables a high-throughput, precise, and uniform application of a small amount of solution to individually soil-grown plants, which increases the replicability and reduces variability and compound usage.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 2","pages":"55-69"},"PeriodicalIF":0.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10243540/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9603189","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
Volatile responses of dwarf birch to mimicked insect herbivory and experimental warming at two elevations in Greenlandic tundra. 格陵兰苔原两个海拔高度的矮桦树对模拟昆虫食草和实验性变暖的挥发性反应。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-02-08 eCollection Date: 2023-02-01 DOI: 10.1002/pei3.10100
Jolanta Rieksta, Tao Li, Cleo L Davie-Martin, Laurids Christian Brogaard Aeppli, Toke Thomas Høye, Riikka Rinnan
{"title":"Volatile responses of dwarf birch to mimicked insect herbivory and experimental warming at two elevations in Greenlandic tundra.","authors":"Jolanta Rieksta, Tao Li, Cleo L Davie-Martin, Laurids Christian Brogaard Aeppli, Toke Thomas Høye, Riikka Rinnan","doi":"10.1002/pei3.10100","DOIUrl":"10.1002/pei3.10100","url":null,"abstract":"<p><p>Plants release a complex blend of volatile organic compounds (VOCs) in response to stressors. VOC emissions vary between contrasting environments and increase with insect herbivory and rising temperatures. However, the joint effects of herbivory and warming on plant VOC emissions are understudied, particularly in high latitudes, which are warming fast and facing increasing herbivore pressure. We assessed the individual and combined effects of chemically mimicked insect herbivory, warming, and elevation on dwarf birch (<i>Betula glandulosa</i>) VOC emissions in high-latitude tundra ecosystems in Narsarsuaq, South Greenland. We hypothesized that VOC emissions and compositions would respond synergistically to warming and herbivory, with the magnitude differing between elevations. Warming increased emissions of green leaf volatiles (GLVs) and isoprene. Herbivory increased the homoterpene, (E)-4,8-dimethyl-1,3,7-nonatriene, emissions, and the response was stronger at high elevation. Warming and herbivory had synergistic effects on GLV emissions. Dwarf birch emitted VOCs at similar rates at both elevations, but the VOC blends differed between elevations. Several herbivory-associated VOC groups did not respond to herbivory. Harsher abiotic conditions at high elevations might not limit VOC emissions from dwarf birch, and high-elevation plants might be better at herbivory defense than assumed. The complexity of VOC responses to experimental warming, elevation, and herbivory are challenging our understanding and predictions of future VOC emissions from dwarf birch-dominated ecosystems.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 1","pages":"23-35"},"PeriodicalIF":0.0,"publicationDate":"2023-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10168049/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9645610","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
Methods and Techniques-A new article category for Plant-Environment Interactions. 方法与技术——植物与环境相互作用的新文章类别。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-02-01 DOI: 10.1002/pei3.10103
Wayne Dawson
{"title":"<i>Methods and Techniques</i>-A new article category for <i>Plant-Environment Interactions</i>.","authors":"Wayne Dawson","doi":"10.1002/pei3.10103","DOIUrl":"https://doi.org/10.1002/pei3.10103","url":null,"abstract":"The Editorial Board of PlantEnvironment Interactions (PEI) is happy to announce a new article category called Methods and Techniques. PEI is still a young journal, although we have now published two full volumes (in 2021 and 2022). Over these past 2 years, we have recognized that some submitted studies may not be focused primarily on a research question or hypothesis, but instead they may be describing the invention, development, or improvement of methodological approaches or equipment that can be used to better understand how plants interact with the abiotic and biotic environment. In response to this, in 2023, we will be launching Methods and Techniques as an article category that the authors can choose on submission of their manuscripts. The guidelines for preparation of manuscripts to be considered under Methods and Techniques will be the same as those for research articles, with the same limit on total number of figures and tables combined (maximum of 10). However, the structure of Methods and Techniques does not have to adhere to the traditional Introduction— Methods— Results— Discussion format of research articles. Manuscripts submitted under this new category should still have an abstract and will need to provide evidence that the new methods/ equipment work as intended. This evidence can involve comparison with other established approaches, presentation of statistical analyses that quantify precision, accuracy and/or repeatability, and visual aids, depending on the method and its applications. In the interest of transparency and reproducible sound science, we also ask that where new protocols, workflows. or equipment are described, all details are made available at submission that would be needed by a third party to reproduce the method. This may include design plans, programming code, or detailed lab protocols, and these details can be submitted as supplementary materials for review. Finally, as with all other article categories in our journal, Methods and Techniques submissions need to involve interactions between plants and their abiotic or biotic environment for us to consider the submission for publication. As an openaccess journal, PEI is an ideal venue for publication of studies introducing new or improved methodologies, because there is great potential for those new approaches to reach and be used by a wide range of plant and environmental scientists across the globe. We look forward to receiving and reading your Methods and Techniques submissions soon.","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10168055/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9645607","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
Soil bacterial communities are influenced by soil chemical characteristics and dispersal limitation in commercial strawberry production systems. 在商业草莓生产系统中,土壤细菌群落受土壤化学特性和扩散限制的影响。
Plant-environment interactions (Hoboken, N.J.) Pub Date : 2023-01-11 eCollection Date: 2023-02-01 DOI: 10.1002/pei3.10099
Nicholas LeBlanc, Samantha Gebben
{"title":"Soil bacterial communities are influenced by soil chemical characteristics and dispersal limitation in commercial strawberry production systems.","authors":"Nicholas LeBlanc, Samantha Gebben","doi":"10.1002/pei3.10099","DOIUrl":"10.1002/pei3.10099","url":null,"abstract":"<p><p>Bacterial communities play multiple functional roles in soil that have positive and negative feedbacks on plant health. However, relatively few studies have focused on the ecology of soil bacterial communities in commercial strawberry production systems. The objective of this study was to determine if ecological processes influencing soil bacterial communities are consistent among commercial strawberry production locations and plots within the same geographic region. Soil samples were collected using a spatially explicit design from three plots in two commercial strawberry production locations in the Salinas Valley region of California. Soil carbon, nitrogen, and pH were measured for each of the 72 soil samples and bacterial communities were characterized using 16 S rRNA sequencing. Multivariate analyses showed bacterial community composition was differentiated between the two strawberry production locations. Analyses of communities within plots demonstrated soil pH and nitrogen were significant predictors of bacterial community composition in one of the three sampled plots. Bacterial communities displayed spatial structure in two plots at one location based on a significant increase in community dissimilarity with increasing spatial distance. Null model analyses identified a lack of phylogenetic turnover among bacterial communities in all plots, but a greater frequency of dispersal limitation in the two plots where spatial structure was also observed. Overall, this work suggests that ecological factors influencing soil bacterial communities are not consistent among different strawberry production locations or plots which may impact the ability to predict or manage the effect of soil microbiomes on strawberry health.</p>","PeriodicalId":74457,"journal":{"name":"Plant-environment interactions (Hoboken, N.J.)","volume":"4 1","pages":"11-22"},"PeriodicalIF":0.0,"publicationDate":"2023-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10168042/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9595758","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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