Systematic and applied microbiology最新文献

{"title":"SeqCode, ICNP, and the biological diversity act of India: Reconciling global nomenclature frameworks with national sovereignty in microbial taxonomy.","authors":"Kamlesh Jangid, Amit Kumar Mandal, Prashant Dhakephalkar","doi":"10.1016/j.syapm.2026.126779","DOIUrl":"https://doi.org/10.1016/j.syapm.2026.126779","url":null,"abstract":"<p><p>Rule 30 of the International Code of Nomenclature of Prokaryotes (ICNP) requires deposition of type strains in two publicly accessible culture collections in different countries as a condition of valid publication of the name, a requirement that structurally conflicts with access and benefit-sharing (ABS) legislation in biodiversity-rich nations. India's Biological Diversity Act, 2002 (amended 2023) exemplifies this conflict: researchers seeking to export isolates to satisfy Rule 30 must obtain National Biodiversity Authority approval, which routinely imposes use restrictions incompatible with the Code's unrestricted-access requirement. This review examines three pathways now available to researchers facing this constraint, traditional ICNP valid publication, the newly regulated Candidatus pro-status system under ICNP Section 10 (effective 2025), and the independent genome-based SeqCode, and evaluates their relative suitability for Indian microbial taxonomy. We find that while the policy-level mechanism connecting biodiversity law to nomenclatural non-compliance is well documented, case-level attribution for specific published Indian taxa remains largely unverified in the public record, a gap we identify and propose steps to close. We conclude with pathway-specific implementation recommendations for Indian repositories, researchers, and policy bodies, and note that the dual-code editorial policy of Systematic and Applied Microbiology, and a few other journals offers a comparatively low-friction venue for taxa affected by this conflict.</p>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 6","pages":"126779"},"PeriodicalIF":3.2,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149228765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phylogenomic description of three novel species of the Microbulbifer genus, phylum Pseudomonadota, isolated from marine sponges and corals.","authors":"Yifan Tang, Ashley P Track, Natalie A Miller, Paige Mandelare-Ruiz, Valerie J Paul, Konstantinos T Konstantinidis, Vinayak Agarwal","doi":"10.1016/j.syapm.2026.126778","DOIUrl":"https://doi.org/10.1016/j.syapm.2026.126778","url":null,"abstract":"<p><p>Understudied bacterial genera present a dynamic phylogenetic landscape and opportunities for discovering new taxa as more strains are isolated and genomic data is added. Here, through phylogenomic analysis, we describe three novel species of the globally distributed cosmopolitan marine bacterial genus Microbulbifer. This genus is ubiquitous in marine microbiomes and is a validated source of biodegradation enzymes as well as high value small molecule natural products. Average nucleotide identity (ANI) to the closest known species, Microbulbifer variabilis ATCC 700307^T, was less than 88.4% for all three novel species. Isolates of the three novel species, designated as PAAF003^Ts (T = type genome), ZKSA006^Ts, and SSSA003^Ts were imaged to reveal their morphological characteristics. Based on phylogenetic data, strains PAAF003^Ts, ZKSA006^Ts, and SSSA003^Ts represent three new species of the genus Microbulbifer, for which the names Microbulbifer maximicatervae sp. nov., Microbulbifer regidiadema sp. nov., and Microbulbifer mixtoriginis sp. nov. are proposed, respectively, under the SeqCode. We also reconstructed a robust phylogeny of available Microbulbifer genomes, which should facilitate future isolation and strain description studies.</p>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":" ","pages":"126778"},"PeriodicalIF":3.2,"publicationDate":"2026-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149228735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to \"Whole genome-based reclassification of the genus Metabacillus: Proposal for five novel genera, Chryseobacillus gen. nov., Cohnibacillus gen. nov., Salimetabacillus gen. nov., Pantoeobacillus gen. nov., and Lutimetabacillus gen. nov. and the description of one novel bacterial species, Chryseobacillus diguaensis sp. nov. isolated from soil in the Digua reservoir\" [Systemat. Appl. Microbiol. 49 (2026) 126734].","authors":"Daniel Candia-Herrera, Matías Guerra, Jorge Carrasco-Fernández, Carolina Campos-Quiroz, Lorena Carro, Marina García-Gómez, José M Igual, Jean Franco Castro","doi":"10.1016/j.syapm.2026.126758","DOIUrl":"https://doi.org/10.1016/j.syapm.2026.126758","url":null,"abstract":"","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":" ","pages":"126758"},"PeriodicalIF":3.2,"publicationDate":"2026-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148897830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Five novel Paenibacillus species from the plant rhizosphere: Paenibacillus corni sp. nov., Paenibacillus vaccinii sp. nov., Paenibacillus ericacearum sp. nov., Paenibacillus polytrichii sp. nov., and Paenibacillus artemisiae sp. nov.","authors":"Peter Kämpfer,&nbsp;André Lipski,&nbsp;Kathy S. Lawrence,&nbsp;Bisho Lawaju,&nbsp;Molli M. Newman,&nbsp;John A. McInroy,&nbsp;Tomeu Viver","doi":"10.1016/j.syapm.2026.126759","DOIUrl":"10.1016/j.syapm.2026.126759","url":null,"abstract":"<div><div>Bacterial strains were isolated from different locations and screened for plant growth promoting (PGP) features. Comparative analyses of the 16S gene sequences of 5 of the strains indicated taxonomic relatedness within the genus <em>Paenibacillus</em>. A polyphasic taxonomic approach was employed to study the strains in detail to clarify their phylogenetic position. Genome-based analyses, including digital DNA–DNA hybridization (dDDH) and average nucleotide identity (ANI), revealed values consistently below the accepted species delineation thresholds when compared with closest relatives of each strain. Additionally, the strains showed clear differences in their physiological and biochemical profiles to the type strains of the closest related species. A notably diverse set of genes potentially involved in plant growth promotion was detected in all strains. With respect to the analyses reported here, the following new names are proposed: <em>Paenibacillus corni</em> sp. nov., with AK-167^T as the type strain (= LMG 34403^T = DSM 121689^T); <em>Paenibacillus vaccinii</em> sp. nov., with AK-264^T as the type strain (= LMG 34404^T = DSM 121714^T); <em>Paenibacillus ericacearum</em> sp. nov., with AK-265^T as the type strain (= CCM 6913^T = LMG 34405^T = DSM 121715^T); <em>Paenibacillus polytrichii</em> sp. nov., with AK-286^T as the type strain (= CCM 9614^T = LMG 34406^T = DSM 121716^T); and <em>Paenibacillus artemisiae</em> sp. nov., with DT-106^T as the type strain (= LMG 34409^T = CCM 9610^T = DSM 121690^T).</div></div>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 5","pages":"Article 126759"},"PeriodicalIF":3.2,"publicationDate":"2026-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148875860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 probabilistic approach to the analysis of elastic light scatter profiles for identification of culturable bacteria","authors":"Sana Bari,&nbsp;Yuwei Zhang,&nbsp;Valery Patsekin,&nbsp;J. Paul Robinson,&nbsp;Bartek Rajwa,&nbsp;Don Kulasiri,&nbsp;Stephen L.W. On","doi":"10.1016/j.syapm.2026.126740","DOIUrl":"10.1016/j.syapm.2026.126740","url":null,"abstract":"<div><div>Elastic Light Scatter (ELS) profiling is a unique, non-invasive technique for the rapid analysis and identification of bacterial colonies grown on agar. Colonies are inspected using a laser; the resulting light-scatter images have been shown to be species-specific. We examined a probabilistic approach to the analysis of ELS profiles for identification purposes. We analyzed 1701 colonies representing 52 strains across 19 food-related bacterial species representing four phylogenetically distinct families. Each of three ELS-derived feature sets (Patsekin elements, Zernike moments, pseudo-Zernike moments) were included, yielding a total of 2257 features. Each individual feature was binarized using an adaptive threshold set at 50% of its maximum value, a strategy that preserved meaningful differences across feature types of varied scale. A species-level identification matrix was constructed by summarizing positively expressed features across colonies, and representative species profiles were generated for comparison. Several taxa sharing ecological niches and ELS features were combined for improved performance. Use of Hypothetical Median Organism – and Leave-one-out analyses subsequently correctly identified each of 15 defined taxa with high Willcox probability scores. Importantly, test species not included in the database (<em>Arcobacter bilvalviorum, A. faecis</em>, and <em>A. ellisii</em>) were correctly considered as unknown based on a combined analysis of probabilistic scores and taxonomic distances, even when profiles shared partial similarity. A probabilistic approach to identifying bacteria from ELS profiles is an effective means to achieve this goal, and could potentially be used for other methods that generate taxon-specific spectra.</div></div>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 4","pages":"Article 126740"},"PeriodicalIF":3.2,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148353597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genomic insights and antifungal potential of Pseudomonas species isolated from maple sap, including the novel species Pseudomonas acericola sp. nov. and Pseudomonas edsoni sp. nov.","authors":"Gunjan Gupta ,&nbsp;Rose-Marie Fortin ,&nbsp;Steve Labrie ,&nbsp;Marie Filteau","doi":"10.1016/j.syapm.2026.126738","DOIUrl":"10.1016/j.syapm.2026.126738","url":null,"abstract":"<div><div>Fungal contamination poses a significant challenge in maple sap collection systems and postproduction processes, which affects the quality and shelf life of maple syrup. As an alternative to chemical treatments, microorganisms offer promising biocontrol potential. This study investigates nine <em>Pseudomonas</em> strains isolated from maple sap for their antifungal activity and genomic features. Whole-genome sequencing followed by comparative genomic analysis identified five distinct Pseudomonas species, including two previously uncharacterized taxa for which we propose the names <em>Pseudomonas acericola</em> sp. nov. and <em>Pseudomonas edsoni</em> sp. nov., in accordance with the nomenclatural guidelines of the SeqCode. Strain distributions from metagenome recruitment suggest they originate from sapwood, and previous metataxonomic data show that the amplicon sequence variant matching <em>P. edsoni</em> predominated maple sap samples. Genome mining using antiSMASH and BAGEL4 identified gene clusters associated with the synthesis of antifungal compounds, such as hydrogen cyanide, siderophores, cyclic lipopeptides, and ribosomally synthesized peptides. Antifungal assays demonstrated inhibitory activity against food spoilage fungi, with <em>P. edsoni</em> strains being active against <em>Kluyveromyces lactis</em>. The absence of activity in the cell-free supernatant and the presence of Type VI secretion systems in the genomes point toward contact-dependent mechanisms. Collectively, these findings reveal previously unrecognized taxonomic diversity and ecological specialization in maple sap–associated <em>Pseudomonas</em>, providing a basis for the rational development of <em>Pseudomonas</em>-based antifungal strategies in maple syrup production and quality control.</div></div>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 4","pages":"Article 126738"},"PeriodicalIF":3.2,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148319028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Janthinobacterium foliorum sp. nov., isolated from the decayed leaves of wild alpine rhododendron","authors":"Hui-Bin Lu,&nbsp;Ling-Yang Kong,&nbsp;Li Chen,&nbsp;Guang-Jie Chen","doi":"10.1016/j.syapm.2026.126736","DOIUrl":"10.1016/j.syapm.2026.126736","url":null,"abstract":"<div><div><em>Janthinobacterium</em> strains, which belong to the family <em>Oxalobacteraceae</em>, have attracted considerable attention due to their ability to synthesize violacein and degrade polyphenols. Wild alpine rhododendrons dominate the mountainous vegetation in southwestern China, and their leaf litter decomposition contributes to humification in alpine lakes. The <em>Janthinobacterium</em> strains may play a key role in the decomposition of these leaf litters. In 2025, metagenomic approaches combined with isolation and cultivation methods were applied to investigate microbial resources in stacked decayed leaves from these alpine lakes. The predominant phyla are <em>Pseudomonadota</em> and <em>Actinomycetota</em> with the relative abundances of 47.9% and 39.9%, respectively. The relative abundance of genus <em>Janthinobacterium</em> is only 0.1% in the community, but 11 <em>Janthinobacterium</em> strains were isolated. Based on the ANI and phylogenomic analyses, strains Du111 and Du118 should represent a novel species, for which the name <em>Janthinobacterium foliorum</em> sp. nov. is proposed. The ANI and AAI values between <em>Janthinobacterium aestuarii</em> and <em>Janthinobacterium violaceum</em> are 95.5% and 97.1%, respectively, implying that the recent proposed <em>J. violaceum</em> is the synonym of <em>J. aestuarii</em>. Comparative genomic analyses further reveal that not each of <em>Janthinobacterium</em> strains could produce violacein and prodigiosin, but most <em>Janthinobacterium</em> strains have the potential for participating in the decomposition of lignin and cellulose. This study clarifies the novel role of <em>Janthinobacterium</em> strains, showing that the isolated strains do not represent a novel taxonomic species but have adapted to the alpine microenvironment associated with <em>Rhododendron</em> leaf litter.</div></div>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 4","pages":"Article 126736"},"PeriodicalIF":3.2,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148259610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative genomics and taxonomic characterization of Streptomyces diversicolor sp. nov.: a novel species exhibiting intraspecific genomic divergence and biotechnological potential","authors":"Wissarut Srisakvarangkool,&nbsp;A'liyatur Rosyidah,&nbsp;Montri Yasawong,&nbsp;Chanwit Suriyachadkun,&nbsp;Nittaya Pitiwittayakul,&nbsp;Phongsakorn Ganta,&nbsp;Somboon Tanasupawat,&nbsp;Nawarat Nantapong","doi":"10.1016/j.syapm.2026.126737","DOIUrl":"10.1016/j.syapm.2026.126737","url":null,"abstract":"<div><div>Two actinomycete strains, designated SSUT88A^T and SSUT88R, were isolated from distinct soil samples in Nakhon Ratchasima, Thailand. While both belong the genus <em>Streptomyces</em>, they exhibited phenotypic divergence; strain SSUT88A^T produced yellowish-white mycelia with potent antimicrobial activity against methicillin-resistant <em>Staphylococcus aureus</em> (MRSA), whereas SSUT88R produced red colonies with limited inhibitory effects. Genomic analyses confirmed the isolates are conspecific, sharing high ANI (99.99%) and dDDH (99.6%) values, yet exhibiting genomic divergence; the 11.2 Mb genome of SSUT88A^T exceeded the 8.3 Mb genome of SSUT88R. Comparative genome mining revealed this variation extended to secondary metabolism, as SSUT88A^T encoded a more diverse biosynthetic potential. Furthermore, ANI and dDDH values against the closest phylogenomic neighbors were below species thresholds (79.69–87.55% and 25.7–30.2%, respectively), supporting their classification as a novel species. Metagenomic screening using IMNGS and Branchwater revealed a predominantly terrestrial distribution. While the broader lineage appeared ecologically versatile, high-confidence conspecific populations (cANI ≥0.97) were restricted to soil and rhizosphere habitats, with evidence of regional persistence in Thailand. Chemotaxonomic characteristics including <span><em>ll</em></span>-diaminopimelic acid, MK-9(H₈) and whole-cell sugars contained ribose, mannose, and glucose. The polar lipid profile included phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylinositol, phosphatidylglycerol, and an unidentified glycolipid. Major fatty acids included <em>iso</em>‐C_16:0, <em>ante</em>iso‐C_15:0, <em>anteiso</em>-C_17:0 and <em>iso</em>‐C_15:0. Based on this polyphasic evidence, strains SSUT88A^T and SSUT88R are proposed to represent a novel species, for which the name <em>Streptomyces diversicolor</em> sp. nov. is proposed. The type strain is SSUT88A^T (InaCC A1220^T = TISTR 10074^T). Strain SSUT88R is deposited as InaCC A1221 = TISTR 10075.</div></div>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 4","pages":"Article 126737"},"PeriodicalIF":3.2,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148284650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to “Bradyrhizobium zaerense sp. nov., an efficient symbiotic nitrogen-fixing bacterium isolated from Lupinus luteus and Retama dasycarpa root nodules” [Systemat. Appl. Microbiol. 49 (2026) 126712]","authors":"Zohra Chaddad,&nbsp;Kaoutar Kaddouri,&nbsp;Mouad Lamrabet,&nbsp;Soufiane Alami,&nbsp;Bacem Mnasri,&nbsp;Daniel Wipf,&nbsp;Pierre-Emmanuel Courty,&nbsp;Mustapha Missbah El Idrissi","doi":"10.1016/j.syapm.2026.126733","DOIUrl":"10.1016/j.syapm.2026.126733","url":null,"abstract":"","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 4","pages":"Article 126733"},"PeriodicalIF":3.2,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148056977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acidithiobacillus sibiricus sp. nov., a novel extremely acidophilic sulfur-oxidizing bacterium isolated from a magmatic sulfide-rich ore deposit","authors":"Anna Panyushkina,&nbsp;Vladislav Babenko,&nbsp;Maxim Muravyov","doi":"10.1016/j.syapm.2026.126717","DOIUrl":"10.1016/j.syapm.2026.126717","url":null,"abstract":"<div><div>A new motile, extremely acidophilic, halotolerant, facultatively neutrophilic, mesophilic, thermotolerant bacterial strain A1 was isolated from a polymetallic sulfidic ore. Its exceptional S⁰-oxidizing capacity supported growth between 20 and 43 °C (optimum, 30–35 °C) and across a broad pH range (0.4 to 6.5), with an optimum at pH 2.5–2.6. A notable feature of strain A1 was the formation of large cell conglomerates (0.1–0.2 mm) on sulfur particles. Electron microscopy revealed a single polar flagellum, carboxysomes, and storage granules. Strain A1 also grew on thiosulfate and tetrathionate but showed no growth with ferrous iron or under obligately heterotrophic conditions. Phylogenetically, strain A1 clustered with <em>Acidithiobacillus acidisediminis</em>, forming a distinct lineage within the genus <em>Acidithiobacillus</em>. Chemotaxonomic analysis identified C_16:0, C_18:0, and C_18:1<em>ω</em>9c fatty acids, ubiquinone-8 as the major respiratory quinone, and characteristic polar lipids. Complete genome analysis revealed sulfur oxidation pathways and carboxysome-related genes, along with a conjugative plasmid encoding a type IV secretion system and genes potentially involved in biofilm formation and metal/redox response. The chromosome carried systems for metal(loid) resistance and a complete glutathione redox cycle, indicating strong adaptation to oxidative and metal stress in acidic environments. Based on these characteristics, <em>Acidithiobacillus sibiricus</em> sp. nov. is proposed, with strain A1 as the type strain (=KCTC 8561ᵀ = CGMCC 1.62200ᵀ). Sequence-based analyses indicate that <em>At. sibiricus</em> is abundant in the original sulfidic ore community and occurs across multiple environments and geographic regions.</div></div>","PeriodicalId":22124,"journal":{"name":"Systematic and applied microbiology","volume":"49 3","pages":"Article 126717"},"PeriodicalIF":4.2,"publicationDate":"2026-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147802763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}