Data in Brief最新文献

筛选
英文 中文
Data showing effects of resolvin D5 on prostaglandin E2 mediated inhibition of fMet-Leu-Phe induced activation of the NADPH oxidase in human neutrophils 数据显示resolvin D5对前列腺素E2介导的fMet-Leu-Phe诱导的人中性粒细胞NADPH氧化酶活化的抑制作用
IF 1.4
Data in Brief Pub Date : 2025-09-19 DOI: 10.1016/j.dib.2025.112080
Wenyan Li , Claes Dahlgren , Huamei Forsman
{"title":"Data showing effects of resolvin D5 on prostaglandin E2 mediated inhibition of fMet-Leu-Phe induced activation of the NADPH oxidase in human neutrophils","authors":"Wenyan Li ,&nbsp;Claes Dahlgren ,&nbsp;Huamei Forsman","doi":"10.1016/j.dib.2025.112080","DOIUrl":"10.1016/j.dib.2025.112080","url":null,"abstract":"<div><div>Regulation of the reactive oxygen species (ROS) producing NADPH oxidase, expressed in neutrophils, is essential for a balance between the proinflammatory antimicrobial host defence and the resolving reactivity that limits tissue destructing inflammatory processes. Peripheral blood neutrophils of healthy adults were isolated from buffy coats obtained from the blood bank at Sahlgrenska University Hospital, using a standard density-gradient centrifugation protocol. The neutrophils were activated by fMet-Leu-Phe (fMLF) a peptide recognized by formyl peptide receptor 1 (FPR1). Signals generated downstream of the agonist occupied FPR1 activate the NADPH oxidase in the neutrophil plasma membrane. The release of ROS by fMLF activated neutrophils was measured in real time using a very sensitive isoluminol-amplified chemiluminescence system, expressed in light units (Mega counts per minute; Mcpm), and the peak value levels of the responses were determined. The activation signals generated by FPR1 were inhibited (reduced peak values) by the agonist occupied EP<sub>4</sub>, a neutrophil receptor for prostaglandin E<sub>2</sub> (PGE<sub>2</sub>). The inhibitory effect of PGE<sub>2</sub> was expected to be increased (positively modulated) by Resolvin D<sub>5</sub> (RvD<sub>5</sub>), generated from the omega-3 fatty acid docosahexaenoic acid and a member of the group of specialized pro-resolving lipids. The dataset presented in the article includes raw data on the effects of RvD<sub>5</sub> on the inhibitory activity of PGE<sub>2</sub>. The reuse of data indicating a lack of inhibition of a negative allosteric modulator on ROS production in neutrophils is high and multifaceted across several different research domains such as drug development (drug effects lies elsewhere or should be re-evaluated) and immunological research (neutrophil studies and animal models and as reference for testing the robustness or specificity of other ROS-detecting assays or biosensors).</div></div>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"63 ","pages":"Article 112080"},"PeriodicalIF":1.4,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145157311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Environmental Protection Agency (EPA) Dynamically Downscaled Ensemble (EDDE) version 2: A 3D physics-based dataset for projections of future extreme weather events 环境保护署(EPA)动态缩小集成(EDDE)版本2:用于预测未来极端天气事件的基于3D物理的数据集
IF 1.4
Data in Brief Pub Date : 2025-09-18 DOI: 10.1016/j.dib.2025.112070
Megan S. Mallard , Tanya L. Spero , Jared H. Bowden , Jeff Willison , Kathy Brehme , Lara J. Reynolds
{"title":"The Environmental Protection Agency (EPA) Dynamically Downscaled Ensemble (EDDE) version 2: A 3D physics-based dataset for projections of future extreme weather events","authors":"Megan S. Mallard ,&nbsp;Tanya L. Spero ,&nbsp;Jared H. Bowden ,&nbsp;Jeff Willison ,&nbsp;Kathy Brehme ,&nbsp;Lara J. Reynolds","doi":"10.1016/j.dib.2025.112070","DOIUrl":"10.1016/j.dib.2025.112070","url":null,"abstract":"<div><div>The U.S. Environmental Protection Agency (EPA) Dynamically Downscaled Ensemble version 2 (EDDEv2) contains 3D physics-based projections of future conditions and extreme events over a model domain with 12-km grid spacing covering most of North America and focusing on the contiguous U.S. (CONUS). The Weather Research and Forecasting (WRF) model is used to downscale global projections from the Coupled Model Intercomparison Project Phase 6 (CMIP6) over a 30-year historical period (1985–2014) and a 75-year future period (2025–2099) under multiple Shared Socioeconomic Pathways. The output from WRF is further processed to create self-describing netCDF files conforming to the Climate and Forecasting System (CF) standards. A subset of EDDEv2 data is available with free egress via Amazon Web Services (AWS) Open Data Project at temporal frequencies ranging from 5 min to monthly. In addition to key variables like precipitation and 2-m temperature, EDDEv2 also contains other dynamically consistent atmospheric and soil fields that can support subsequent modeling applications, including humidity, winds, radiative variables, heat fluxes, and soil temperature and moisture, among others. The continuous, high-frequency data through the end of the century make EDDEv2 well-suited to explore potential changes to localized extreme events that can occur over a range of timescales, including heat extremes and flooding. The use of a large suite of variables facilitates modeling potential impacts on agriculture, infrastructure, and ecosystems, among other applications.</div></div>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"63 ","pages":"Article 112070"},"PeriodicalIF":1.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145156932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Urban mobility insights: A dataset for exploring network topology and city dynamics 城市移动洞察:用于探索网络拓扑和城市动态的数据集
IF 1.4
Data in Brief Pub Date : 2025-09-18 DOI: 10.1016/j.dib.2025.112076
D.D. Herrera-Acevedo , D. Sierra-Porta
{"title":"Urban mobility insights: A dataset for exploring network topology and city dynamics","authors":"D.D. Herrera-Acevedo ,&nbsp;D. Sierra-Porta","doi":"10.1016/j.dib.2025.112076","DOIUrl":"10.1016/j.dib.2025.112076","url":null,"abstract":"<div><div>This article presents a comprehensive dataset capturing the urban network structures and sociodemographic variables of 65 cities worldwide for the year 2023, based on the Urban Mobility Readiness Index (UMRi) developed by the Oliver Wyman Forum. The dataset includes key metrics such as graph entropy, node degree, clustering coefficient, graph diameter, GDP per capita, and population density, among others, which are essential for analysing the relationship between network topology and urban mobility readiness. By offering detailed insights into these urban networks, this dataset serves as a valuable resource for cities not currently included in major mobility rankings, allowing them to evaluate their mobility readiness in relation to established indices like the UMRi. Urban planners and researchers can leverage this data to explore complex urban mobility dynamics and develop strategies to enhance transportation systems, particularly in rapidly growing or underserved regions. The dataset is structured for seamless integration with various analytical tools, making it a vital asset for both urban planning and research aimed at fostering sustainable and efficient urban development.</div></div>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"63 ","pages":"Article 112076"},"PeriodicalIF":1.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145157313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spanish is not just one: A dataset of Spanish dialect recognition for LLMs 西班牙语不仅仅是一种:法学硕士西班牙方言识别数据集
IF 1.4
Data in Brief Pub Date : 2025-09-18 DOI: 10.1016/j.dib.2025.112088
Gonzalo Martínez , Marina Mayor-Rocher , Cris Pozo Huertas , Nina Melero , María Grandury , Pedro Reviriego
{"title":"Spanish is not just one: A dataset of Spanish dialect recognition for LLMs","authors":"Gonzalo Martínez ,&nbsp;Marina Mayor-Rocher ,&nbsp;Cris Pozo Huertas ,&nbsp;Nina Melero ,&nbsp;María Grandury ,&nbsp;Pedro Reviriego","doi":"10.1016/j.dib.2025.112088","DOIUrl":"10.1016/j.dib.2025.112088","url":null,"abstract":"<div><div>This paper presents a dataset designed to assess the capability of Large Language Models (LLMs) in handling different Spanish dialects. While multilingualism is widely recognized as a crucial aspect of NLP, dialectal evaluation remains largely unexplored. Spanish, spoken by over 600 million people, exhibits significant lexical, morphological, and syntactic variation across regions. Recognizing these linguistic and cultural differences is essential for preserving smaller dialects, preventing their marginalization, and ensuring that Spanish is not reduced to a monolithic language. To address this gap, we introduce a dataset specifically designed to analyze whether LLMs can accurately identify different Spanish varieties while also measuring their potential preference for specific dialects. The dataset consists of 30 carefully crafted multiple-choice questions, requiring models to select the most appropriate option from different regional variations. Each question has been meticulously developed and reviewed by linguistic experts, undergoing multiple refinement cycles to ensure linguistic accuracy and effectiveness in detecting dialectal biases. This dataset represents an important step toward developing more inclusive and fair evaluation frameworks for Spanish Natural Language Processing (NLP). By identifying potential biases in LLMs and analyzing their ability to adapt to regional linguistic variations, this work contributes to the broader goal of equitable language representation in AI-driven text generation and comprehension tasks.</div></div>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"63 ","pages":"Article 112088"},"PeriodicalIF":1.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145128353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Raw and pre-processed cruise passengers' GPS tracking datasets 原始和预处理的邮轮乘客GPS跟踪数据集
IF 1.4
Data in Brief Pub Date : 2025-09-18 DOI: 10.1016/j.dib.2025.112078
Mauro Ferrante , Andrea Perri , Stefano De Cantis , Amit Birenboim , Noam Shoval
{"title":"Raw and pre-processed cruise passengers' GPS tracking datasets","authors":"Mauro Ferrante ,&nbsp;Andrea Perri ,&nbsp;Stefano De Cantis ,&nbsp;Amit Birenboim ,&nbsp;Noam Shoval","doi":"10.1016/j.dib.2025.112078","DOIUrl":"10.1016/j.dib.2025.112078","url":null,"abstract":"<div><div>The Global Positioning System (GPS) enables the precise collection of spatio-temporal data in real time, significantly enhancing our understanding of human mobility. GPS tracking data are spatially and temporally precise and can be supplemented using other sources. In ``Cruise passengers' behavior at the destination: Investigation using GPS technology'' by De Cantis et al. (2016) the application of this technology is exemplified to gather insightful information on spatio-temporal behaviour of cruise passengers at their destination. The study was the first to use GPS technology for analyzing the cruise tourism segment, setting a precedent in the field. Selected cruise ship passengers participated in a survey by completing initial and final questionnaires and carrying GPS data loggers during their visit. These loggers recorded geographic coordinates (latitude and longitude) along with timestamps at about ten-second intervals.</div><div>The passengers were selected using a pseudo-systematic sampling strategy, where about one out of every twenty passengers were sampled during the specified survey period. Beyond simply presenting the raw GPS data, this article also offers pre-processed data. A specially designed algorithm was employed to eliminate outliers and noise points and to impute missing values by mean of dynamic moving medians. This algorithm detects and imputes noise points in GPS data by considering both temporal and spatial distances, effectively identifying abnormal observations caused by equipment failures or environmental interference. Its efficacy was demonstrated through tests conducted with data on cruise passengers’ behavior in Palermo city (Italy).</div><div>Despite these advancements, processing GPS data for the study of tourism phenomena remains challenging. There are numerous potential metrics derivable from such data, which are crucial for understanding tourist behavior at destinations. Making these data freely available represents a significant contribution to the collaborative development of pre-processing methodologies and GPS data analysis techniques for the analysis of tourist behavior, and of human mobility in general.</div><div>The dataset holds high value for comprehending human mobility patterns and can be applied across various fields, including urban planning, transportation management, and tourism research. By systematically sampling and recording geographic coordinates along with timestamps, the dataset provides a robust foundation for the analysis of tourist mobility.</div></div>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"63 ","pages":"Article 112078"},"PeriodicalIF":1.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145156933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FAIRness and data quality assessment of urban air quality monitoring datasets: Perspective on insights from F-UJI evaluation. 城市空气质量监测数据集的公平性和数据质量评估:从F-UJI评估的见解看
IF 1.4
Data in Brief Pub Date : 2025-09-18 eCollection Date: 2025-10-01 DOI: 10.1016/j.dib.2025.112071
M S B Syed, Paula Kelly, Paul Stacey, Damon Berry
{"title":"FAIRness and data quality assessment of urban air quality monitoring datasets: Perspective on insights from F-UJI evaluation.","authors":"M S B Syed, Paula Kelly, Paul Stacey, Damon Berry","doi":"10.1016/j.dib.2025.112071","DOIUrl":"10.1016/j.dib.2025.112071","url":null,"abstract":"<p><p>Advancements in information technology have supported the open availability of environmental monitoring datasets to aid global initiatives such as the United Nations Sustainable Development Goals (UN SDGs). Despite these efforts, challenges concerning data quality and adherence to FAIR (Findable, Accessible, Interoperable, Reusable) principles continue to restrict the effective reuse of such datasets, particularly for secondary applications. This study uses the F-UJI assessment tool and a set of eight established DQ dimensions to evaluate the FAIRness and Data Quality (DQ) of four publicly available urban air quality monitoring datasets from international agencies. Each dataset was assessed against 17 FAIR metrics and scored accordingly. The FAIR assessments revealed moderate to low levels of compliance across datasets, with Reusable scores ranging from 2 to 3 out of 10, and Interoperability often being the weakest dimension. DQ analysis showed recurring issues in consistency, completeness, interpretability, and traceability, particularly where metadata was poorly structured or lacked semantic depth. While the scope is limited to four datasets, the results highlight common structural and semantic deficiencies hindering data reuse. Based on these findings, the study offers targeted recommendations to support improved metadata practices and better alignment with FAIR principles within the air quality monitoring subdomain.</p>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"62 ","pages":"112071"},"PeriodicalIF":1.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12495067/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145231812","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
An RNA sequencing dataset from a porcine immortalized pre-adipocyte cell line 来自猪永生化前脂肪细胞系的RNA测序数据集
IF 1.4
Data in Brief Pub Date : 2025-09-18 DOI: 10.1016/j.dib.2025.112074
Susanna E. Riley, Thomas Thrower, Seungmee Lee, Cristina L. Esteves, F. Xavier Donadeu
{"title":"An RNA sequencing dataset from a porcine immortalized pre-adipocyte cell line","authors":"Susanna E. Riley,&nbsp;Thomas Thrower,&nbsp;Seungmee Lee,&nbsp;Cristina L. Esteves,&nbsp;F. Xavier Donadeu","doi":"10.1016/j.dib.2025.112074","DOIUrl":"10.1016/j.dib.2025.112074","url":null,"abstract":"<div><div>There is a significant need for livestock cell lines that can be robustly expanded in culture while maintaining their functional characteristics, both for use as <em>in vitro</em> models to understand animal physiology and for industrial applications such as in the emerging sector of cellular agriculture. Here we describe RNA sequencing datasets from a spontaneously immortalized pre-adipocyte line that was derived through serial passaging of porcine adipose-derived mesenchymal stromal cells (MSCs). This cell line, known as FaTTy, is unique in that it displays enhanced adipogenic capacity during long-term culture, characterised by a close to 100% differentiation efficiency and the ability to generate mature adipocytes. Bulk RNA sequencing was performed from FaTTy and parental MSCs. We present analysis of the raw files and bioinformatics analyses, including differential gene expression. These data provide valuable insight on the mechanisms of cell immortalization and the unique phenotype of the FaTTy cell line, with distinctive advantages as a prospective cell source for cultivated fat manufacture.</div></div>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"63 ","pages":"Article 112074"},"PeriodicalIF":1.4,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Whole-genome sequencing data of Salmonella enterica subsp. enterica serovar Enteritidis strain SSTRA25 isolated from a pediatric bacteremia case in Mosul, Iraq. 肠炎沙门氏菌亚种全基因组测序数据。从伊拉克摩苏尔儿童菌血症病例中分离出的肠炎血清型菌株SSTRA25。
IF 1.4
Data in Brief Pub Date : 2025-09-17 eCollection Date: 2025-10-01 DOI: 10.1016/j.dib.2025.112077
Shymaa F Yonis, Sura I Khudher, Talal S Salih, Rayan M Faisal, Ayman M Khaleel
{"title":"Whole-genome sequencing data of <i>Salmonella enterica</i> subsp. <i>enterica</i> serovar Enteritidis strain SSTRA25 isolated from a pediatric bacteremia case in Mosul, Iraq.","authors":"Shymaa F Yonis, Sura I Khudher, Talal S Salih, Rayan M Faisal, Ayman M Khaleel","doi":"10.1016/j.dib.2025.112077","DOIUrl":"10.1016/j.dib.2025.112077","url":null,"abstract":"<p><p><i>Salmonella enterica</i> subsp. <i>enterica</i> serovar Enteritidis is a well-known non-typhoidal serovar, commonly associated with foodborne illnesses. Here, we report the draft genome sequence of <i>Salmonella enterica</i> subsp. <i>enterica</i> serovar Enteritidis strain SSTRA25, isolated from a pediatric patient with bacteremia in Mosul, Iraq. The genome was sequenced using the Illumina NovaSeq 6000 platform. The assembled and annotated genome comprised 4733,231 bp with 40 contigs, and a GC content of 52.12%. It contains 4580 coding sequences (CDSs), 69 tRNAs, 9 rRNAs, 14 ncRNAs, 2 CRISPR arrays, and 368 annotated subsystems. The analysis of antimicrobial resistance genes revealed multiple genes associated with various drug classes, including phenicols, penicillin beta-lactams, cephalosporins, carbapenems, and monobactams, with perfect sequence matches. In addition, chromosomal point mutations linked to antimicrobial resistance were identified with significant sequence similarity. <i>Salmonella enterica</i> subsp. <i>enterica</i> serovar Enteritidis SSTRA25 showed a high predicted human pathogenicity score (0.941) and carried multiple virulence factors, including SspH2, SopA, SadA, ShdA, MisL, and several flagellar and outer membrane proteins. In the pathogenic landscape, the closest strain was <i>Salmonella enterica</i> subsp. <i>enterica</i> serovar Holcomb NY_FSL C7-1028, with a Minkowski distance of 0.024804. The genome sequence of <i>Salmonella enterica</i> subsp. <i>enterica</i> serovar Enteritidis SSTRA25 has been deposited in NCBI under the accession number JBNHMR000000000.</p>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"62 ","pages":"112077"},"PeriodicalIF":1.4,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12495041/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145231745","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
Computational dataset of cetyl trimethyl ammonium-anion complex structures and simulated infrared spectra. 十六烷基三甲基铵-阴离子配合物结构计算数据集及模拟红外光谱。
IF 1.4
Data in Brief Pub Date : 2025-09-17 eCollection Date: 2025-10-01 DOI: 10.1016/j.dib.2025.112072
Arun K Sharma, Owen McMillan
{"title":"Computational dataset of cetyl trimethyl ammonium-anion complex structures and simulated infrared spectra.","authors":"Arun K Sharma, Owen McMillan","doi":"10.1016/j.dib.2025.112072","DOIUrl":"10.1016/j.dib.2025.112072","url":null,"abstract":"<p><p>This dataset presents computationally derived geometries and vibrational spectra of cetyl trimethyl ammonium ion pairs formed with three environmentally and chemically relevant anions: bisulfate, nitrate, and methyl sulfonate. Data were obtained using quantum chemical calculations performed using the Gaussian 16 software package, utilizing the ONIOM method at the second-order Møller-Plesset perturbation theory (MP2) level. To account for solvent effects and electrostatic screening, calculations incorporated an implicit solvent environment via the polarizable continuum model (PCM). The dataset includes optimized geometric coordinates, harmonic vibrational frequencies, and simulated infrared (IR) spectra for each cetyl trimethyl ammonium-anion pair. Additional computational details, including input parameters, computational settings, and scripts used for data processing, are provided as supplementary material to ensure complete transparency and reproducibility. Data collection involved initial construction and optimization of the molecular geometries of ion pairs, followed by calculation of vibrational modes at equilibrium. Distance-displacement scans were conducted and the ONIOM total electronic energies and geometries of these non-stationary structures are reported. This comprehensive dataset offers significant reuse potential for researchers investigating surfactant chemistry, computational spectroscopy, environmental chemistry, and related disciplines.</p>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"62 ","pages":"112072"},"PeriodicalIF":1.4,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12495042/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145231800","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
Phenotypic data on seedling traits of hexaploid spring wheat panel evaluated under heat stress. 热胁迫下六倍体春小麦苗期性状的表型分析。
IF 1.4
Data in Brief Pub Date : 2025-09-16 eCollection Date: 2025-10-01 DOI: 10.1016/j.dib.2025.112069
Santosh Gudi, Jatinder Singh, Harsimardeep Gill, Sunish Sehgal, Justin D Faris, Upinder Gill, Rajeev Gupta
{"title":"Phenotypic data on seedling traits of hexaploid spring wheat panel evaluated under heat stress.","authors":"Santosh Gudi, Jatinder Singh, Harsimardeep Gill, Sunish Sehgal, Justin D Faris, Upinder Gill, Rajeev Gupta","doi":"10.1016/j.dib.2025.112069","DOIUrl":"10.1016/j.dib.2025.112069","url":null,"abstract":"<p><p>Heat stress is the major abiotic stress affecting wheat at various developmental stages including seedling and reproductive stage. Heat stress at early developmental stages affects the seed germination and seedling establishment, thereby reduces grain yield per unit area. To overcome the negative impact of heat stress, it is crucial to identify the source of heat tolerant germplasm lines and also introduce them into breeding program. In this study, we evaluated 216 global diversity panel of hexaploid spring accessions comprising landraces and cultivars under non-heat stress (23 °C) and heat stress (36 °C) treatments. Phenotypic data was collected after 13 days of heat stress on various seedling traits, including coleoptile length (CL; cm), shoot length (SL; cm), root length (RL; cm), tiller number (TN), shoot fresh weight (SFW; mg), and root fresh weight (RFW; mg). Heat stress negatively affected all the seedling traits with maximum effect on RL (85.6 % reduction) and minimum effect on CL (15.44 %). However, the RN was increased by 20 % under heat stress. It was also noticed that the effect of heat stress was more on root traits (such as RL and RFW) as compared to shoot traits (such as SL and SFW). This suggests that compared to roots, shoots may have adaptive mechanisms such as transpiration cooling via stomatal regulation, to alleviate the negative impacts of heat stress. Moreover, the raw phenotypic data was subjected to mixed linear analysis to derive best linear unbiased estimates (BLUEs). BLUE values were further used to assess the intrinsic relationship among the seedling traits under non-heat stress (23 °C) and heat stress (36 °C) treatments. The dataset presented in this study serves a valuable source for identifying extremely tolerant lines for heat stress, which can be utilized in breeding program to develop heat resilient, high-yielding wheat cultivars. Moreover, this dataset helps in identifying potential genomic regions associated with improved heat stress tolerance, which can be incorporate in marker-assisted breeding of heat tolerant wheat varieties.</p>","PeriodicalId":10973,"journal":{"name":"Data in Brief","volume":"62 ","pages":"112069"},"PeriodicalIF":1.4,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12493248/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145231757","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信