Microbial Ecology最新文献

{"title":"Effects of Wild and Domesticated Seeds on the Colonization of Rhizosphere Microorganisms in Atractylodes lancea.","authors":"Zheng Peng, Chuanzhi Kang, Yang Xu, Chengcai Zhang, Yan Zhang, Binbin Yan, Sheng Wang, Xiuzhi Guo, Xiufu Wan, Chaogen Lv, Luqi Huang, Lanping Guo, Hongyang Wang","doi":"10.1007/s00248-025-02554-9","DOIUrl":"https://doi.org/10.1007/s00248-025-02554-9","url":null,"abstract":"<p><p>The domestication of plant species has played a pivotal role in shaping human civilization, yet it has also contributed to a significant reduction in the genetic diversity of crop varieties. This reduction may have profound implications for the formation and establishment of rhizosphere microbial communities in plants. This study systematically investigates microbiome dynamics during seed development in wild and domesticated Atractylodes lancea. The seeds from both wild and domesticated A. lancea exhibited shared microbial genera, while their communities were changed significantly. However, when A. lancea seeds from wild and domesticated germinated into seedlings under identical microbiological conditions, the leaves and root endophytic microbial and rhizosphere microbiome displayed similar genus. Remarkably, the rhizosphere microbial communities of the seedlings consistently enriched Allorhizobium-Neorhizobium-Pararhizobium-Rhizobium, Paenibacillus, Variovorax, Conexibacter, and norank_f__Micropepsaceae. And this convergence likely arises from the shared chemotype of A. lancea and exposure to identical environmental microbiomes. In summary, this study delineates the transmission processes of A. lancea seed endophytes and identifies the dynamic patterns of microbial shifts during its development from seed to seedling. These findings contribute to a broader understanding of plant-microbe interactions and the role of microbial ecology in crop improvement.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"59"},"PeriodicalIF":3.3,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144216344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Land Cover and Seasonal Variations Shape Soil Microbial Communities and Nutrient Cycling in Madagascar Tropical Forests.","authors":"Vahatra Rakotonindrina, Andry Andriamananjara, Tantely Razafimbelo, Takanori Okamoto, Papa Saliou Sarr","doi":"10.1007/s00248-025-02561-w","DOIUrl":"https://doi.org/10.1007/s00248-025-02561-w","url":null,"abstract":"<p><p>Understanding how land cover and seasonal variations influence soil microbial communities and nutrient cycling is crucial for sustainable land management in tropical forests. However, such investigations are limited in Madagascar's tropical ecosystems. This study investigated the impacts of land cover types and seasonal variations on soil properties and microbial communities in the tropical forest region of Andasibe, Madagascar. Soil samples were collected from four land cover types-tree fallow (TSA), shrub fallow (SSA), eucalyptus forest (EUC), and degraded land (TM)-across three seasonal periods: the dry season, the start of the rainy season, and the end of the rainy season. Both land cover and sampling season affected soil pH and available P, whereas total nitrogen, soil organic carbon, and the C/N ratio were affected only by land cover. The soil organic carbon and total nitrogen concentrations were greater in TM. NextSeq sequencing of the 16S rRNA gene and ITS regions of the nuclear rRNA operon revealed distinct microbial community compositions across land covers, with greater diversity in the TSA and SSA. Bacteria are more sensitive to seasonal changes than are fungi, with phosphate-solubilizing (gcd) and phosphate-mineralizing (phoD) genes being more abundant in the rainy season, emphasizing the role of microbes in nutrient availability under different climatic conditions. Principal component analysis highlighted SSA as a hotspot for microbial activity, reinforcing the potential of shrub ecosystems in soil restoration. These findings reveal strong land cover and seasonal effects on soil microbial functions, with implications for nutrient cycling, ecosystem resilience, and sustainable land management in tropical forest landscapes.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"60"},"PeriodicalIF":3.3,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144225895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Deep Subsurface Biosphere and its Substrates Along a One-Million-Year Ferruginous Lake Archive.","authors":"Fátima Ruiz-Blas, André Friese, Alexander Bartholomäus, Cynthia Henny, James M Russell, Jens Kallmeyer, Aurèle Vuillemin","doi":"10.1007/s00248-025-02559-4","DOIUrl":"https://doi.org/10.1007/s00248-025-02559-4","url":null,"abstract":"<p><p>Lake Towuti, Indonesia, is an ancient stratified lake with ferruginous (iron-rich, sulfate-poor) anoxic bottom water conditions and a long depositional record affected by redox changes in the water column and sediments. As modern analogue of Earth's early ferruginous oceans, it enables the study of an active microbial subsurface biosphere and its role in organic matter and iron mineralization. Combining 16S rRNA genes, cell counts, pore water geochemistry, and bulk sediment profiles from a 100-m-long core, we present the first comprehensive characterization of the deep subsurface biosphere along a one-million-year lacustrine archive. Electron acceptors in the pore water became depleted at shallow depths, resulting in a drastic decrease in cell densities in the fermentative zone, where Bathyarchaeia dominate the microbial community composition. Although alpha and beta diversity reflected initial depletion of substrates during burial, they also varied across successive lithologies, indicating that sediment composition subsequent to deposition also affects diversity. The upper sediments (0-20 mblf) sheltered a dense and diverse microbial community involved in organic matter remineralization, actively producing and converting volatile fatty acids into carbon dioxide and methane. Deeper sediments (20-70 mblf) contained low-diversity microbial communities adapted to nutrient scarcity. In contrast, deepest lacustrine sediments (70-100 mblf) contained an increased microbial diversity reflecting greater availability of organic matter of terrestrial origin. Despite Bathyarchaeia being prime constituents of the deep subsurface biosphere, increased diversity in 16S rRNA gene composition was observed in discrete sediment layers (tephra, diatom ooze, peat). This demonstrated that depositional conditions remained traceable, while stratified microbial communities drove reductive diagenesis.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"58"},"PeriodicalIF":3.3,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144216345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lima Megacity's Influence on Aquatic Microbial Communities in the Rímac River: Dominance Over Spatial and Seasonal Variations.","authors":"Tatyana Samaniego, Renato La Torre, Gisella Orjeda, Jorge L Ramirez","doi":"10.1007/s00248-025-02558-5","DOIUrl":"10.1007/s00248-025-02558-5","url":null,"abstract":"<p><p>The Rímac River, a vital watershed on the Peruvian coast, is confronted with substantial environmental challenges stemming from intensive exploitation and widespread contamination. As the primary source of water for Lima, supplying approximately 80% of the city's needs, the river is heavily impacted by pollutants from domestic, hospital, industrial, and mining effluents. These contaminants introduce microbiota that pose significant public health risks. This study utilizes 16S rRNA gene metabarcoding to characterize the bacterial communities along the Rímac River, examining both spatial (upper, middle, and lower basins) and temporal (dry and rainy seasons) variations. Over a year-long sampling period, DNA sequencing revealed pronounced microbiological differences between the Metropolitan and Regional zones, primarily driven by anthropogenic activities. Key findings include a significant reduction in microbial diversity and an increase in pathogenic bacteria within the Metropolitan zone, while the influence of seasonal variations and altitudinal gradients was comparatively minor. Betaproteobacteria emerged as the most abundant class across most samples. Notably, Aliarcobacter cryaerophilus, an indicator of fecal contamination and a potential public health hazard, was predominantly detected in the Metropolitan zone. These results underscore the necessity for comprehensive monitoring of the Rímac River's microbiota, incorporating advanced molecular techniques to effectively track and mitigate pollution. The study emphasizes the urgent need for robust water quality management strategies to protect this critical resource, ensuring the health and sustainability of Lima and its surrounding regions.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"57"},"PeriodicalIF":3.3,"publicationDate":"2025-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12126359/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144192022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meta-Analysis and Experimental Evidence Reveal No Impact of Nosema ceranae Infection on Honeybee Carbohydrate Consumption.","authors":"Monika Ostap-Chec, Weronika Antoł, Daniel Bajorek, Ewelina Berbeć, Dawid Moroń, Marcin Rapacz, Krzysztof Miler","doi":"10.1007/s00248-025-02550-z","DOIUrl":"10.1007/s00248-025-02550-z","url":null,"abstract":"<p><p>Honeybees (Apis mellifera) are indispensable pollinators for ecosystem stability and agricultural productivity. However, they face numerous challenges, including pathogens threatening their survival and ecosystem services. Among these pathogens, Nosema ceranae, a microsporidian parasite, causes significant damage to the intestinal tract and induces energetic imbalances in the organism, posing a major threat to both individual bees and entire colonies. In response to infections, bees often engage in behavioral defenses, such as self-medicating with antimicrobial substances available in their environment. We hypothesized that bees infected with N. ceranae might compensate behaviorally by increasing their carbohydrate consumption. To test this hypothesis, we conducted a meta-analysis of existing studies comparing sugar consumption in healthy and infected bees, complemented by an experimental study. In our experiment, we measured sugar intake and quantified trehalose levels in the hemolymph, a key indicator of energy reserves. Both the meta-analysis and experimental results consistently showed no significant differences in sugar consumption between healthy and infected bees. Similarly, trehalose levels in the hemolymph remained comparable between the two groups. Our findings suggest that the infection caused by N. ceranae does not elicit compensatory feeding behavior in honeybees. Moreover, the meta-analysis revealed significant gaps in current research, particularly a lack of studies focusing on forager bees, which face the highest energetic demands among colony members. Our findings call for future studies on the energetic effects of nosemosis and studies conducted under natural or semi-natural conditions.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"56"},"PeriodicalIF":3.3,"publicationDate":"2025-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12122660/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144181898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review of Diet and Foraged Pollen Interactions with the Honeybee Gut Microbiome.","authors":"Dara Eoin Meehan, Paul W O'Toole","doi":"10.1007/s00248-025-02551-y","DOIUrl":"10.1007/s00248-025-02551-y","url":null,"abstract":"<p><p>The honeybee Apis mellifera is a globally vital pollinator for flowering plants and crops, but it is currently facing mounting threats to survival due to habitat anthropization, emerging pathogens, and climate change. Over the past decade, increasing research efforts to understand and combat these challenges have led to an exploration of the honeybee gut microbiome-a relatively simple and highly conserved community of commensals which has a range of effects on the host. Researchers have now unravelled the main functional roles of this microbiome which include innate immune system stimulation, metabolism of dietary compounds, and mediation of host development and behaviour. Key amongst these is its role in aiding nutrition through the metabolism of complex carbohydrates and by degradation of otherwise indigestible pollen compounds. Increasingly, research is indicating that a diverse and high-quality pollen diet is key to maintaining healthy colonies and a stable microbiome. However, colonies can struggle to meet these dietary needs, particularly if they are located in anthropized ecosystems. Disruptions to honeybee diets or a reduction in the availability of diverse foraging options can significantly alter the composition of the microbiome, shifting it towards an abnormal state that leaves the honeybee more vulnerable to infection. Seasonal changes, primarily the overwintering period, also induce shifts in microbiome composition and are periods of time when a colony is particularly vulnerable to pathogenic infection. A comprehensive understanding of the effect these variables have on both microbiome composition and colony health is key to tackling the unprecedented environmental challenges that honeybees now face. This review summarises recent research which has elucidated the functional role of the gut microbiome in metabolism and how the composition of this bacterial community can alter due to seasonal change, anthropized landscapes, and dietary shifts. Finally, we also discuss recent studies investigating the effect that dietary supplementation has on the gut microbiome and the application of probiotic candidates for improving colony resilience and strength.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"54"},"PeriodicalIF":3.3,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12116653/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144151195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Metabolite-Driven Modulation of Biofilm Formation in Shewanella: Insights from Shewanella sp. Pdp11 Extracellular Products.","authors":"Olivia Pérez-Gómez, Marta Domínguez-Maqueda, Jorge García-Márquez, Miguel Ángel Moriñigo, Silvana T Tapia-Paniagua","doi":"10.1007/s00248-025-02552-x","DOIUrl":"10.1007/s00248-025-02552-x","url":null,"abstract":"<p><p>Biofilm formation is a survival strategy for bacteria, contributing to their persistence in natural and industrial environments. In this study, we investigated the ability of extracellular products (ECPs) produced by the probiotic strain Shewanella sp. Pdp11 under different culture conditions to inhibit biofilm formation in pathogenic and environmental Shewanella strains. ECPs from specific culture conditions altered biofilm formation in several Shewanella strains, with Shewanella hafniensis P14 displaying the highest sensitivity. Metabolomic analysis of the ECPs identified glycogen as a key metabolite associated with biofilm inhibition. Further genomic analysis of S. hafniensis P14 revealed an interruption in its glycogen synthesis pathway, suggesting a dependency on external glycogen-related metabolites for biofilm development. These findings demonstrate that Shewanella sp. Pdp11 ECPs can modify biofilm formation across multiple Shewanella strains, particularly in S. hafniensis P14 through glycogen-associated mechanisms.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"55"},"PeriodicalIF":3.3,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12116997/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144151196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Deciphering Soil Microbial Dynamics in Northeastern American Grasslands with Goldenrods (Solidago sp.).","authors":"Lily A Kelleher, Zachary Anderson, Jeffrey A Stratford, Caroline S Fortunato","doi":"10.1007/s00248-025-02525-0","DOIUrl":"10.1007/s00248-025-02525-0","url":null,"abstract":"<p><p>Grasslands are important centers of biodiversity; however, these ecosystems have been in decline. Although many methods for grassland restoration have been developed, the abundant microbial communities in these regions are understudied and could be used to assist in these efforts. In this study, we aimed to understand how microbial communities varied by soil type, grassland site, and environmental conditions. Samples were taken from rhizosphere soil (attached to plant roots), proximal soil (close to the plant roots), and from bulk cores at Ricketts Glen State Park and Nescopeck State Park in northeastern Pennsylvania, USA, during June and August of 2021 and 2022. Rhizosphere soil samples were taken from the native common grassland plant, Solidago rugosa. 16S rRNA gene sequencing revealed that pH as well as soil type (bulk, proximal, or rhizosphere) significantly influenced the microbial community composition of each soil. Each soil type had its own distinct microbial communities, and proximal soil was identified as a transition zone between rhizosphere and bulk microbial communities. We also observed that the rhizosphere communities were dependent upon geography, as these communities were significantly different between grasslands even though the plant species remained the same. Our results highlight the complex nature of soil microbial communities and how many factors, including pH, soil type, and geography, can be overlayed to impact soil microbes. Results suggest future avenues of conservation research through modification and regulation of specific soil microbial communities in order to aid in the rehabilitation of these diminished regions.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"53"},"PeriodicalIF":3.3,"publicationDate":"2025-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12103325/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144136097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microbial Community Structure in Contrasting Hawaiian Coastal Sediments.","authors":"Benjamin Van Heurck, Diana Vasquez Cardenas, Astrid Hylén, Emilia Jankowska, Devon B Cole, Francesc Montserrat, Matthias Kreuzburg, Stephen J Romaniello, Filip J R Meysman","doi":"10.1007/s00248-025-02548-7","DOIUrl":"10.1007/s00248-025-02548-7","url":null,"abstract":"<p><p>Microbe-mineral interactions play a fundamental role in marine sediments and global biogeochemical cycles. Here, we investigated the sediment microbial communities in two contrasting field sites on Big Island, Hawaii (USA), that differ in their bay morphology and sediment grain size distributions: Papakōlea Beach (exposed, finer sediment) and Richardson Ocean Park (sheltered, coarser sediment). We selected three stations within each bay and characterized the mineral and chemical composition of the sediment and porewater, and used 16S rRNA amplicon sequencing of the V4V5 hypervariable region to investigate the naturally occurring microbial communities. Microbial community structure differed significantly between the two bays, rather than within each bay, whereby microbial diversity was markedly lower at Papakōlea compared to Richardson. We correlated environmental variables to microbial community structure in order to identify the key drivers of community differences between and within the two bays. Our study suggests that differing physico-chemical properties of the sediment and porewater, resulting from the contrasting bay morphologies and geophysical drivers, are the main factors influencing microbial community structure in these two bays. Papakōlea Beach is a naturally occurring \"green sand\" beach, due to its high olivine content. This site was selected in the broader context of a field campaign investigating olivine as a source mineral for ocean alkalinity enhancement (OAE), a carbon dioxide removal technology. Our results highlight the complexity of marine sediment environments, with implications for the monitoring, reporting and verification of future field trials involving olivine addition for ocean alkalinity enhancement.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"51"},"PeriodicalIF":3.3,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12102127/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144128182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pondering Ponds: Exploring Correlations Between Cloacal Microbiota and Blood Metabolome in Freshwater Turtles.","authors":"T Franciscus Scheelings, Saritha Kodikara, David J Beale, Thi Thu Hao Van, Robert J Moore, Lee F Skerratt","doi":"10.1007/s00248-025-02556-7","DOIUrl":"10.1007/s00248-025-02556-7","url":null,"abstract":"<p><p>The gut microbiota of vertebrates significantly influences host physiology, yet little is known about how habitat factors shape microbiotas in non-human species, especially freshwater turtles. This study explores the relationship between cloacal microbiota and serum metabolome in eastern longneck turtles (Chelodina longicollis), marking the first such investigation in chelonians. By comparing microbiotas from two distinct pond environments, we applied a multi-omics approach combining 16S rRNA sequencing and metabolomic profiling. Results showed that location influenced microbial composition and metabolic profiles, with dominant bacterial phyla Pseudomonadota, Actinomycetota, and Bacillota, and distinct families linked to differences in microbial diversity. Notably, turtles from one pond displayed an unusually high proportion of Actinomycetota. We also found a clear connection between microbiota diversity and metabolome, suggesting certain bacterial combinations impact host physiology. These findings offer important insights into the complex interaction between microbial communities and metabolism in freshwater turtles, a highly threatened group. This research emphasises the value of integrating microbiota and metabolomic data in conservation strategies and highlights the need for further longitudinal studies to explore the dynamic host-microbiota relationship in these understudied species.</p>","PeriodicalId":18708,"journal":{"name":"Microbial Ecology","volume":"88 1","pages":"50"},"PeriodicalIF":3.3,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12098208/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144128184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}