农林科学最新文献

{"title":"Comparative genomic and evolutionary analysis of the heat shock protein gene family in the chicken genome.","authors":"Armughan Ahmed Wadood, Saif Ur Rehman, Farhad Bordbar, Xiquan Zhang","doi":"10.1080/10495398.2026.2617690","DOIUrl":"10.1080/10495398.2026.2617690","url":null,"abstract":"<p><p>This study provides a detailed genomic and evolutionary analysis of the heat shock protein (HSP) gene family in the chicken (<i>Gallus gallus</i>), identifying 64 HSP genes. The HSP40 (DNAJ) subfamily was the largest, with 39 members, followed by HSP70, HSP90, and smaller subfamilies. Phylogenetic and structural analyses indicated intricate evolutionary dynamics, encompassing both ancient and recent duplication events. The Ka/Ks ratio suggests that purifying selection is the dominant force, although significant segmental duplications (e.g. DNAJC28/DNAJC30) exhibit evidence of positive selection. Analysis of the protein-protein interaction network identified HSPA8, HSPA9, and HSP90B1 as central hubs. Functional enrichment revealed significant clusters associated with chaperone-mediated protein folding, protein complex assembly, and a novel cluster related to toxin transport. Expression profiling by RT-qPCR revealed notable tissue-specificity, with HSP90 and HSP40 exhibiting the highest upregulation (fold change > 3) in leg muscle relative to liver, highlighting their involvement in musculoskeletal stress adaptation. The findings establish a foundational resource for understanding the molecular mechanisms of stress resilience in poultry, highlighting specific gene families and functional modules as potential targets for enhancing thermotolerance and productivity.</p>","PeriodicalId":7836,"journal":{"name":"Animal Biotechnology","volume":"37 1","pages":"2617690"},"PeriodicalIF":2.0,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12872099/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146111912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cross-stress adaptation enhances the survival and stability of freeze-dried lactic acid bacteria.","authors":"Pin Chen, Chenjie Guo, Huan Cheng, Xingqian Ye, Jianle Chen","doi":"10.1007/s44463-025-00007-y","DOIUrl":"10.1007/s44463-025-00007-y","url":null,"abstract":"<p><p>Lactic acid bacteria (LAB), widely used as probiotics in the food industry, are typically freeze-dried to extend shelf life, although this process often compromises cell viability. While individual stress treatments have been shown to enhance bacterial survival, the potential of combined stresses remains underexplored. In this study, we investigated the effect of acid-cold cross-stress adaptation on the freeze-drying tolerance of LAB. The results demonstrated that cross-stress pretreatment significantly improved survival rates, fermentation performance, and storage stability. Specifically, <i>Lacticaseibacillus rhamnosus</i> exhibited a 1.65-fold increase in survival and 20% higher viability after 21 days of storage. Mechanistic analysis revealed that this strategy preserved cell membrane integrity, elevated lactate dehydrogenase and ATPase activity, and increased the unsaturated-to-saturated fatty acid ratio. These findings highlight the synergistic benefits of multi-stress conditioning and provide a promising strategy for improving the industrial preservation of probiotic cultures.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s44463-025-00007-y.</p>","PeriodicalId":12459,"journal":{"name":"Food Science of Animal Resources","volume":"46 1","pages":"2"},"PeriodicalIF":4.9,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12977304/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147443158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microbiological, antioxidant and metabolomics changes in fermented dairy products supplemented with Matzhu.","authors":"Rui Wang, Malina Kuerman, Chengjie Ma, Kun Wang","doi":"10.1007/s44463-025-00005-0","DOIUrl":"10.1007/s44463-025-00005-0","url":null,"abstract":"<p><p>Matzhu is a novel natural raw food rich in flavonoids, polysaccharides, and other bioactive compounds; however, its potential applications in the food industry remain largely underexplored. Milk supplemented with 0%, 0.5%, 1%, and 1.5% (w/v) Matzhu was fermented using <i>Lacticaseibacillus casei</i> LC2W. The survival of bacteria and the antioxidant activity in the resulting fermented dairy products were assessed during storage and following simulated gastrointestinal digestion in vitro. Notably, the inclusion of Matzhu significantly enhanced the viable counts of <i>L. casei</i> LC2W throughout the 21-day storage period, as well as after simulated gastrointestinal digestion. Furthermore, DPPH⁺ scavenging activity of the four groups (L₀, L_0.5, L₁, and L_1.5) were 20.87%, 31.26%, 36.17%, and 40.94%, respectively. ABTS⁺ scavenging activity also increased, following a similar trend. These results suggest that dairy products treated with Matzhu exhibited markedly increased antioxidant activity compared with those without Matzhu treatment (<i>p</i> < 0.05). Untargeted metabolomic analysis identified 1269 differentially expressed metabolites across 14 classes, including unsaturated fatty acids, flavonoids, amino acids, and their derivatives. These metabolites predominantly participate in linoleic acid metabolism, amino acid metabolism, flavonoid and flavonol biosynthesis pathways, and ABC transport mechanisms. Consequently, Matzhu improves the functionality of fermented dairy products by promoting the proliferation of <i>L. casei</i> LC2W, enhancing their antioxidant properties, and influencing the production of various beneficial metabolites. In conclusion, integrating Matzhu with probiotics in fermented dairy products presents an exemplary model offering numerous potential health benefits.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s44463-025-00005-0.</p>","PeriodicalId":12459,"journal":{"name":"Food Science of Animal Resources","volume":"46 1","pages":"33"},"PeriodicalIF":4.9,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12977300/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147443232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gastric Morphology During Gastroscopy Associated with <i>Helicobacter pylori</i> Infection.","authors":"Mo Qu, Chendi Wang","doi":"10.1177/15353141251388852","DOIUrl":"10.1177/15353141251388852","url":null,"abstract":"<p><p>As a Gram-negative, microaerophilic bacterium, <i>Helicobacter pylori</i> (<i>H. pylori</i>) colonizes and thrives in the gastric mucosa. To enable early detection and treatment of <i>H. pylori</i> infection through exploring the clinical value of white light gastroscope endoscopic features in diagnosing <i>H. pylori</i>. A retrospective analysis was conducted on 968 patients who underwent routine gastroscopy over a 2-year period (March 1st, 2021-March 1st, 2023). A significant association was observed between <i>H. pylori</i> infection and age (<i>p</i> < 0.001), family history of <i>H. pylori</i> infection (<i>p</i> < 0.001), and gastric symptoms (<i>p</i> < 0.001). White light gastroscope findings demonstrated that diffuse erythema (<i>p</i> < 0.001), spotted redness (<i>p</i> < 0.001), mucosal swelling (<i>p</i> < 0.001), elongated and enlarged folds (<i>p</i> < 0.001), digestive tract ulcers (<i>p</i> < 0.001), proliferative polyps (<i>p</i> = 0.018), and erosions with depression (<i>p</i> < 0.001) were more frequent in <i>H. pylori</i>-infected individuals. Conversely, old bleeding spots (<i>p</i> = 0.003), gastric fundic glandular polyps (<i>p</i> = 0.048), and regular arrangement of collecting venules (RAC) (<i>p</i> < 0.001) were less common in <i>H. pylori</i>-infected patients. Diffuse erythema (odds ratio [OR] = 3.84, <i>p</i> = 0.002), spotted redness (OR = 2.63, <i>p</i> = 0.008), mucosal swelling (OR = 1.97, <i>p</i> = 0.007), elongated and enlarged folds (OR = 2.15, <i>p</i> = 0.015), digestive tract ulcers (OR = 1.49, <i>p</i> = 0.036), and erosions with depression (OR = 1.86, <i>p</i> = 0.022) were identified as independent risk factors for <i>H. pylori</i> infection, while the RAC served as a protective factor.</p>","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":"854-858"},"PeriodicalIF":2.3,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145291684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bongkrekic Acid: A New Threat for Food Safety?","authors":"Rakesh Sehgal, Chandra Kanta Bhusal","doi":"10.1177/15353141251389591","DOIUrl":"10.1177/15353141251389591","url":null,"abstract":"<p><p>Bongkrekic acid (BA) represents an emerging food safety threat with significant public health implications. This review examines the current understanding of BA, a potent mitochondrial toxin produced by <i>Burkholderia gladioli</i> pathovar <i>cocovenenans</i>, which has caused numerous foodborne illness outbreaks with mortality rates ranging from 30% to 100%. The toxin, first identified in 1895 from Indonesian fermented coconut products (tempe bongkrek), has been implicated in over 300 cases globally, with recent outbreaks reported in China, Indonesia, Mozambique, and Taiwan. BA production occurs in fermented foods under specific conditions, including neutral pH, temperatures of 22-30°C, and high fatty acid content, particularly oleic acid. Common implicated foods include fermented corn flour, rice noodles, rehydrated mushrooms, and coconut products. As little as 1-1.5 mg can be fatal, causing gastrointestinal and neurological symptoms progressing to multi-organ failure. The toxin's unique mechanism involves inhibiting mitochondrial adenine nucleotide translocase, disrupting cellular ATP/ADP transport with no known antidote. Detection relies on chromatography and mass spectrometry, though newer ELISA and immunochromatographic methods are being developed. Prevention through proper food handling and awareness remains critical, as treatment is purely supportive. Enhanced surveillance and diagnostic capabilities are urgently needed to address this growing threat.</p>","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":"834-838"},"PeriodicalIF":2.3,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145312751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A missense mutation in the bovine <i>NPBWR2</i> gene introgressed from <i>Bos javanicus</i> into Chinese indicine cattle.","authors":"Yuyang Tian, Ziming Zhang, Quratulain Hanif, Fuqiang Li, Jicai Zhang, Akbar Muhammad Arslan, Chuzhao Lei, Bizhi Huang, Ningbo Chen","doi":"10.1080/10495398.2026.2633924","DOIUrl":"10.1080/10495398.2026.2633924","url":null,"abstract":"<p><p>Neuropeptide B/W receptor-2 (<i>NPBWR2</i>) is a G protein-coupled receptor which is related to the regulation of feeding behavior, energy homeostasis, neuroendocrine function, and inflammatory pain. In addition, it plays a potential role in the regulation of stress, emotion, anxiety and fear responses. Interestingly, previous genomic analyses revealed variable levels of <i>Bos javanicus</i> introgression into Chinese indicine cattle, including a key adaptive region encompassing the <i>NPBWR2</i> gene. By integrating introgression analysis with the Bovine Genome Variation Database, a banteng introgressed missense mutation (NC_083880.1: c.14C > G,Thr5Ser) of <i>NPBWR2</i> was identified. The current study explored the allele frequency of this mutation in 1648 individuals representing 63 Chinese cattle breeds/populations using polymerase chain reaction amplification and whole genome resequencing methods. Here, we explored the prevalence of this variant in native Chinese cattle to instigate the introgression influence of <i>B. javanicus</i> on Chinese cattle.</p>","PeriodicalId":7836,"journal":{"name":"Animal Biotechnology","volume":"37 1","pages":"2633924"},"PeriodicalIF":2.0,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12983804/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147442125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design of an oral vaccine against <i>Salmonella pullorum</i> using protein surface display on bioengineered <i>Saccharomyces cerevisiae</i>.","authors":"Qian He, Mei Zheng, Xiaojing Zhang, Fuhao Li, Meilin Qin, Zhiyi Yang, Xiaoping Liao, Jian Sun, Hao Ren, Yang Yu","doi":"10.1080/01652176.2026.2614711","DOIUrl":"10.1080/01652176.2026.2614711","url":null,"abstract":"<p><p><i>Salmonella enterica</i> subsp. <i>Salmonella Pullorum</i> is a concerned pathogenic microorganism that poses a serious threat to the global poultry industry due to high mortality in chicken. Acquired immunity is considered the most effective means to prevent and control <i>Salmonella pullorum</i>. However, safe and effective vaccines are still lacking worldwide. In this study, <i>Saccharomyces cerevisiae</i> was used as a chassis to design an oral vaccine for pullorum by displaying <i>Salmonella</i> fimbriae and outer membrane proteins on its surface. The results demonstrated that the engineered yeast EY-01 exhibited strong antigenicity as identification and capture by specific antibodies. In addition, oral administration of EY-01 significantly stimulated a 1.4- to 2.7-fold increase in antibody (IgG/A) and immune factors levels (IL-1β/2/4, IFN-γ) in chicks without affecting the growth performance. The ratios of CD4⁺/CD3⁺ and CD8⁺/CD3⁺ T cell subsets in peripheral blood were significantly increased by 2.1-fold. Importantly, 37.5% of chicks were protected from challenge with <i>Salmonella pullorum</i> after oral administration of EY-01. And the <i>Salmonella</i> load in various tissues, especially muscle, was significantly reduced by 7.2%-22.4%. Collectively, EY-01 is a safe and effective oral vaccine to against <i>Salmonella</i> infection in chicks and such surface display-based vaccine is potential to be used for decreasing the poultry diseases.</p>","PeriodicalId":51207,"journal":{"name":"Veterinary Quarterly","volume":"46 1","pages":"2614711"},"PeriodicalIF":3.9,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12818324/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145991757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Salmonella</i> Prevalence in Carcasses and Cross-Contamination Risk Factors in Pig Slaughterhouses: A Systematic Evaluation and Meta-Analysis.","authors":"Chen Xu, Yiran Shi, Xianyue Zhai, Xinyuan Miao, Bowen Liu, Xilong Kang, Xinan Jiao, Chuang Meng, Zhiming Pan","doi":"10.1177/15353141251394923","DOIUrl":"10.1177/15353141251394923","url":null,"abstract":"<p><p><i>Salmonella</i> can survive and contaminate food products at all stages of the pig production chain, posing a serious threat to human health. Slaughtering is an important step in controlling contamination in pigs from farms carrying <i>Salmonella</i>. Inadequate cleaning and disinfection in slaughterhouses can lead to <i>Salmonella</i> survival in carcasses and cause cross-contamination. However, studies on <i>Salmonella</i> prevalence in pig carcasses collected from slaughterhouses are limited. Here, we searched 13,697 documents in the database and retained 250 papers for data extraction through screening and exclusion. We then aggregated the effect size analyses to determine <i>Salmonella</i> prevalence in pig carcasses and on slaughterhouse equipment. The analysis showed that the overall <i>Salmonella</i> prevalence in pig carcasses was 10%. This analysis also suggests that feces and splitting machines are critical control points for controlling <i>Salmonella</i> contamination and that production processes and preventive and control measures need to be optimized and strictly implemented to reduce the spread of <i>Salmonella</i> in pig slaughterhouses.</p>","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":"825-833"},"PeriodicalIF":2.3,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145548777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of an artificial intelligence-based algorithm for the detection of left atrial enlargement from feline thoracic radiographs.","authors":"Carlotta Valente, Marek Wodzinski, Carlo Guglielmini, Helen Poser, Alessandro Zotti, Nicolò Mastromattei, David Chiavegato, Roberto Venturini, Parminder S Basran, Weihow Hsue, Qingyue Zhang, Tommaso Banzato","doi":"10.1080/01652176.2025.2611847","DOIUrl":"10.1080/01652176.2025.2611847","url":null,"abstract":"<p><p>A heart-convolutional neural network (heart-CNN) was developed and tested for the automatic detection of left atrial enlargement (LAE) from feline thoracic radiographs. A retrospective and multicenter study was performed. Right lateral and dorso-ventral and/or ventro-dorsal thoracic radiographs of cats with concomitant echocardiographic examination were selected from the internal databases of both academic and private referral institutions. Radiographic images were classified as no LAE, mild, moderate and severe LAE, based on echocardiographic reports. Heart-CNN performance was evaluated using confusion matrices and receiver operating characteristic curves for both radiographic projections considering a multiclass and a binary classification. Considering the multiclass classification, for the right lateral view, the area under the curve (AUC) was of 0.73, 0.68, 0.64 and 0.78 for the no LAE, mild, moderate and severe LAE groups, respectively. The AUCs for the dorso-ventral and/or ventro-dorsal images were 0.73, 0.64, 0.63 and 0.76 for the no LAE, mild, moderate and severe LAE groups, respectively. In the binary classification, AUCs were 0.83 and 0.81 for right lateral and dorso-ventral and/or ventro-dorsal projections, respectively. The developed AI-based tool seems to be a promising support for automatic identification of more advanced stages of LAE in cats.</p>","PeriodicalId":51207,"journal":{"name":"Veterinary Quarterly","volume":"46 1","pages":"2611847"},"PeriodicalIF":5.2,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12818287/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145999650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Metabolomic profiling of neat uterine luminal fluid in cows: local enrichment and nutritional modulation.","authors":"Masroor Sagheer, Quinn A Hoorn, Mariangela Bc Maldonado, Kasey M Schalich, Nadia Ashrafi, Romana A Mimi, Stewart F Graham, Vimal Selvaraj, Peter J Hansen","doi":"10.1080/01652176.2025.2611849","DOIUrl":"10.1080/01652176.2025.2611849","url":null,"abstract":"<p><p>Uterine luminal fluid influences embryonic development and the subsequent phenotype of offspring, yet its detailed metabolomic composition remains poorly characterized. Here, minimally invasive transcervical techniques were employed to collect neat uterine fluid from postpartum dairy cows and cyclic beef cows to allow for metabolomic profiling <i>via</i> targeted mass spectrometry. Objectives were to 1) compare the metabolomic profile of uterine fluid with plasma in dairy cows and 2) assess the impact of dietary rumen-protected methionine and stage of estrous cycle (day 0 vs 7) on plasma and uterine fluid metabolomic profile in beef cows. Results revealed that the concentrations of many metabolites, including amino acids, signaling molecules (e.g. dopamine, gamma-aminobutyric acid) and lipids (e.g. ceramides, diacylglycerols), were higher in uterine fluid than in plasma. An oral bolus of rumen-protected methionine increased uterine concentration of methionine on day 0 of the estrous cycle. The uterine metabolome remained relatively stable between days 0 and 7 although there was temporal variability for a select number of metabolites (cysteine, methionine, methionine sulfoxide, asymmetric dimethylarginine, ceramides, and glycerophospholipids). Correlations between plasma and uterine fluid concentrations were strong or moderate for many amino acids. Collectively, these findings highlight that the uterine lumen is a specialized, selectively regulated biochemical compartment.</p>","PeriodicalId":51207,"journal":{"name":"Veterinary Quarterly","volume":"46 1","pages":"2611849"},"PeriodicalIF":3.9,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12781943/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145913519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}