Yicheng Ren,Dong Li,Brian D Gregory,Fei Li,Fredy Agil Raynaldo,Quan Ma,Zisheng Luo
Rising global demand for food quantity and quality requires precision strategies on fine-tuning trait-related gene expression targeting crop improvement. Dynamic covalent modifications on mRNA add a reversible layer of post-transcriptional regulation on gene expression, yet their trait-level logic in crops remains fragmented. Recent studies connect epitranscriptomic enzymes and readers to yield components, quality traits and stress resilience. Here, we summarize regulatory mechanisms of covalent modifications emerging from 13 functionally validated crop cases across cereals, fiber and horticultural species, focusing on how m6A, m5C, m1A, ac4C, and Ψ reprogramme mRNA molecular functions, such as stability, translation, and RNA compartmentalization. We further discuss the sufficiency and insufficiency of applying current Arabidopsis-based mechanisms to crop improvements, where whole-genome duplication and paralog specialization diversify writer-eraser-reader repertoires and enable species-specific control circuits. Finally, we highlight future directions to transform descriptive maps into predictive breeding tools, emphasizing the need for quantitative, base-resolution profiling with stoichiometric accuracy and the development of programmable, site-specific perturbation systems that can test causal relationships in defined tissues and developmental stages. These advances position epitranscriptomic reprogramming as a complementary route to precision engineering of crop yield and quality.
{"title":"Epitranscriptomic modulations optimize crop traits via messenger RNA modifications.","authors":"Yicheng Ren,Dong Li,Brian D Gregory,Fei Li,Fredy Agil Raynaldo,Quan Ma,Zisheng Luo","doi":"10.1111/nph.71117","DOIUrl":"https://doi.org/10.1111/nph.71117","url":null,"abstract":"Rising global demand for food quantity and quality requires precision strategies on fine-tuning trait-related gene expression targeting crop improvement. Dynamic covalent modifications on mRNA add a reversible layer of post-transcriptional regulation on gene expression, yet their trait-level logic in crops remains fragmented. Recent studies connect epitranscriptomic enzymes and readers to yield components, quality traits and stress resilience. Here, we summarize regulatory mechanisms of covalent modifications emerging from 13 functionally validated crop cases across cereals, fiber and horticultural species, focusing on how m6A, m5C, m1A, ac4C, and Ψ reprogramme mRNA molecular functions, such as stability, translation, and RNA compartmentalization. We further discuss the sufficiency and insufficiency of applying current Arabidopsis-based mechanisms to crop improvements, where whole-genome duplication and paralog specialization diversify writer-eraser-reader repertoires and enable species-specific control circuits. Finally, we highlight future directions to transform descriptive maps into predictive breeding tools, emphasizing the need for quantitative, base-resolution profiling with stoichiometric accuracy and the development of programmable, site-specific perturbation systems that can test causal relationships in defined tissues and developmental stages. These advances position epitranscriptomic reprogramming as a complementary route to precision engineering of crop yield and quality.","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"38 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147502232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aliénor Lahlou, Marcelo Orlando, Sandrine Bujaldon, William Gaultier, Eliora Israelievitch, Peter Hanappe, Thomas Le Saux, Ludovic Jullien, David Colliaux, Benjamin Bailleul
Summary Studying cell‐to‐cell heterogeneity is essential to understand how unicellular organisms respond to stresses. We introduce a single‐cell analysis framework that enables the study of intercellular heterogeneity of photosynthetic traits, particularly their interactions within individual cells that have identical genotypes, cellular contexts and histories. Our approach combines single‐cell imaging of Chl a fluorescence with machine learning, and we study light stress responses in Chlamydomonas reinhardtii as a proof of concept. This framework allows us to score the extent of high‐light responses such as state transitions (qT) and high‐energy quenching (qE). We reveal significant cell‐to‐cell heterogeneity and a strong correlation between qT and qE, undetectable in bulk measurements. This study highlights the value of single‐cell phenotypic analysis for investigating light stress responses in unicellular organisms. We detail the key aspects that come into play to generalize the method to other complex stress responses involving multiple traits.
{"title":"Interplay between high‐energy quenching and state transitions in Chlamydomonas reinhardtii : a single‐cell approach","authors":"Aliénor Lahlou, Marcelo Orlando, Sandrine Bujaldon, William Gaultier, Eliora Israelievitch, Peter Hanappe, Thomas Le Saux, Ludovic Jullien, David Colliaux, Benjamin Bailleul","doi":"10.1111/nph.71001","DOIUrl":"https://doi.org/10.1111/nph.71001","url":null,"abstract":"Summary <jats:list list-type=\"bullet\"> <jats:list-item> Studying cell‐to‐cell heterogeneity is essential to understand how unicellular organisms respond to stresses. We introduce a single‐cell analysis framework that enables the study of intercellular heterogeneity of photosynthetic traits, particularly their interactions within individual cells that have identical genotypes, cellular contexts and histories. </jats:list-item> <jats:list-item> Our approach combines single‐cell imaging of Chl <jats:italic>a</jats:italic> fluorescence with machine learning, and we study light stress responses in <jats:italic>Chlamydomonas reinhardtii</jats:italic> as a proof of concept. </jats:list-item> <jats:list-item> This framework allows us to score the extent of high‐light responses such as state transitions (qT) and high‐energy quenching (qE). We reveal significant cell‐to‐cell heterogeneity and a strong correlation between qT and qE, undetectable in bulk measurements. </jats:list-item> <jats:list-item> This study highlights the value of single‐cell phenotypic analysis for investigating light stress responses in unicellular organisms. We detail the key aspects that come into play to generalize the method to other complex stress responses involving multiple traits. </jats:list-item> </jats:list>","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"12 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147495339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mycorrhizal symbiosis improves the nutrition of most land plants and plays key roles in nutrient cycling and ecosystem function. To understand and leverage the biology of mycorrhizal symbioses for sustainable agriculture and silviculture and the preservation of terrestrial ecosystems, molecular mechanisms enabling its establishment, function, and regulation are being investigated. Technological and conceptual advances are transforming the field and provide a detailed understanding of the mycorrhizal symbiosis on both the fungal and plant sides. In this viewpoint, we summarize recent advances that move the field toward a mechanistic understanding of mycorrhizal symbiosis, with a particular focus on studies presented at the 7th International Molecular Mycorrhiza Meeting (iMMM) held in Munich in September 2025.
{"title":"Status of mycorrhiza research in 2026.","authors":"Alexandra Dallaire,Hiromu Kameoka","doi":"10.1111/nph.71119","DOIUrl":"https://doi.org/10.1111/nph.71119","url":null,"abstract":"Mycorrhizal symbiosis improves the nutrition of most land plants and plays key roles in nutrient cycling and ecosystem function. To understand and leverage the biology of mycorrhizal symbioses for sustainable agriculture and silviculture and the preservation of terrestrial ecosystems, molecular mechanisms enabling its establishment, function, and regulation are being investigated. Technological and conceptual advances are transforming the field and provide a detailed understanding of the mycorrhizal symbiosis on both the fungal and plant sides. In this viewpoint, we summarize recent advances that move the field toward a mechanistic understanding of mycorrhizal symbiosis, with a particular focus on studies presented at the 7th International Molecular Mycorrhiza Meeting (iMMM) held in Munich in September 2025.","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"59 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147502231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Emily M. Lacroix, Giulia Ceriotti, Daniel Garrido‐Sanz, Sergey M. Borisov, Jasmine S. Berg, Christoph Keel, Pietro de Anna, Marco Keiluweit
Summary Plant root‐associated anoxic microsites may influence the fate of nutrients and contaminants in the rhizosphere, but their dynamics remain relatively unknown. To examine the formation of root‐induced anoxic microsites over space and time, we use microfluidic devices integrated with transparent, planar oxygen sensors in a wheat ( Triticum aestivum ) rhizosphere, with and without soil microorganisms. We found that suboxic (< 2% air saturation) conditions commonly establish at root tips and more rarely establish along more mature root segments, particularly in the presence of soil organic matter and complex microbial communities. Additionally, the distribution of oxygen, and thus root‐induced anoxic microsites, depends on complex interactions among light–dark cycles, growth rate, and presence of microorganisms in the rhizosphere. This study provides real‐time observations of the micron‐scale oxygen dynamics around actively growing roots, thereby linking root physiology to anoxic microsite formation in the rhizosphere. Our work suggests a strong potential for root‐driven anoxic microsite formation, prompting important questions about anoxic microsite impact on biogeochemical processes in natural rhizosphere soil.
{"title":"Root and microbial contributions to anoxic microsite formation in the rhizosphere: a microfluidic approach","authors":"Emily M. Lacroix, Giulia Ceriotti, Daniel Garrido‐Sanz, Sergey M. Borisov, Jasmine S. Berg, Christoph Keel, Pietro de Anna, Marco Keiluweit","doi":"10.1111/nph.71109","DOIUrl":"https://doi.org/10.1111/nph.71109","url":null,"abstract":"Summary <jats:list list-type=\"bullet\"> <jats:list-item> Plant root‐associated anoxic microsites may influence the fate of nutrients and contaminants in the rhizosphere, but their dynamics remain relatively unknown. </jats:list-item> <jats:list-item> To examine the formation of root‐induced anoxic microsites over space and time, we use microfluidic devices integrated with transparent, planar oxygen sensors in a wheat ( <jats:italic>Triticum aestivum</jats:italic> ) rhizosphere, with and without soil microorganisms. </jats:list-item> <jats:list-item> We found that suboxic (< 2% air saturation) conditions commonly establish at root tips and more rarely establish along more mature root segments, particularly in the presence of soil organic matter and complex microbial communities. Additionally, the distribution of oxygen, and thus root‐induced anoxic microsites, depends on complex interactions among light–dark cycles, growth rate, and presence of microorganisms in the rhizosphere. </jats:list-item> <jats:list-item> This study provides real‐time observations of the micron‐scale oxygen dynamics around actively growing roots, thereby linking root physiology to anoxic microsite formation in the rhizosphere. Our work suggests a strong potential for root‐driven anoxic microsite formation, prompting important questions about anoxic microsite impact on biogeochemical processes in natural rhizosphere soil. </jats:list-item> </jats:list>","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"15 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147489993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Summary Plant roots form symbioses with beneficial microorganisms to enhance nutrient acquisition. Most terrestrial plants form arbuscular mycorrhizal symbiosis (AMS) with obligate biotrophic Glomeromycotina fungi, which supply hosts with mineral nutrients in exchange for carbon through specialized symbiotic hyphal structures (arbuscules) that develop within root cortex cells. Legumes form root nodule symbiosis (RNS) with nitrogen‐fixing rhizobia, which are housed as differentiated bacteroids within specialized symbiotic organs (nodules) and provide plants with ammonia in return for carbon. RNS exhibits high partner specificity, occurring only between compatible hosts and microbes. Conversely, AMS is less specific, although symbiosis outcomes are context‐dependent and influenced by host and fungal genotype, environmental conditions, and microbial competition. In both cases, plants favor high‐performing microsymbionts by recognizing them during symbiosis initiation or by punishing low‐performing symbionts through postcolonization sanctions. Microbes, in turn, employ strategies to manipulate plants for their own benefit. Here, we review the molecular mechanisms underlying partner preference in beneficial plant–microbe interactions and discuss how host partner selection strategies maintain mutualistic stability in AMS and RNS, alongside microbial strategies to evade host control. Understanding the dynamic interplay of functionally diverse plant–microbe symbioses provides a basis for improving mutualisms in both natural and agricultural systems.
{"title":"Balancing mutualism: choice and sanctions in root–microbe symbioses","authors":"Athira Sethu Madhavan, Lena Maria Müller","doi":"10.1111/nph.71107","DOIUrl":"https://doi.org/10.1111/nph.71107","url":null,"abstract":"Summary Plant roots form symbioses with beneficial microorganisms to enhance nutrient acquisition. Most terrestrial plants form arbuscular mycorrhizal symbiosis (AMS) with obligate biotrophic Glomeromycotina fungi, which supply hosts with mineral nutrients in exchange for carbon through specialized symbiotic hyphal structures (arbuscules) that develop within root cortex cells. Legumes form root nodule symbiosis (RNS) with nitrogen‐fixing rhizobia, which are housed as differentiated bacteroids within specialized symbiotic organs (nodules) and provide plants with ammonia in return for carbon. RNS exhibits high partner specificity, occurring only between compatible hosts and microbes. Conversely, AMS is less specific, although symbiosis outcomes are context‐dependent and influenced by host and fungal genotype, environmental conditions, and microbial competition. In both cases, plants favor high‐performing microsymbionts by recognizing them during symbiosis initiation or by punishing low‐performing symbionts through postcolonization sanctions. Microbes, in turn, employ strategies to manipulate plants for their own benefit. Here, we review the molecular mechanisms underlying partner preference in beneficial plant–microbe interactions and discuss how host partner selection strategies maintain mutualistic stability in AMS and RNS, alongside microbial strategies to evade host control. Understanding the dynamic interplay of functionally diverse plant–microbe symbioses provides a basis for improving mutualisms in both natural and agricultural systems.","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"60 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147489990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Correction to ‘Novel major loci shape habitat‐associated flowering time variation in Yellowstone monkeyflowers’","authors":"","doi":"10.1111/nph.71077","DOIUrl":"https://doi.org/10.1111/nph.71077","url":null,"abstract":"","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"107 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147490172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xuejing Chen,Mukan Ji,Decun Yan,Yang Liu,Yunjie Chen,Ruyi Dong,Liang Shen,Nozomu Takeuchi,Weidong Kong
Colored (red and green) snow is widespread in Antarctica due to climate warming. This phenomenon reduces snow albedo, accelerates snowmelt, alters microbial functions, and impacts regional geochemical cycles. Diverse microorganisms are associated with this phenomenon, yet their functions remain poorly understood. We employed metagenomic sequencing to reveal the metabolic interactions and functional specialization within microbial communities of colored snow, focusing on carbon, nitrogen, phosphorus, and sulfur metabolism. While broad metabolic profiles were similar between red and green snow, targeted analysis of specific pathways revealed significant enrichment of denitrification and organic-phosphorus mineralization genes in green snow and labile carbon degradation genes in red snow. Betaproteobacteria were dominant drivers of nitrogen, sulfur, and phosphorus transformation, while diverse eukaryotic algae and bacteria were responsible for carbon fixation. Additionally, we recovered 2257 bacteriophages, 529 algal viruses, and 2302 secondary metabolite gene clusters. Specifically, viruses encoded 126 auxiliary metabolic genes that may influence the elemental cycling of hosts, while secondary metabolites, such as pyoverdine, may assist algal iron acquisition. Our findings offer new insights into the metabolic potentials and interactions of microbial communities in Antarctic colored snow, highlighting their potential relevance to snow biogeochemical processes.
{"title":"Metabolic capacities and potential microbial interactions in red and green snow of the Antarctic Peninsula.","authors":"Xuejing Chen,Mukan Ji,Decun Yan,Yang Liu,Yunjie Chen,Ruyi Dong,Liang Shen,Nozomu Takeuchi,Weidong Kong","doi":"10.1111/nph.71089","DOIUrl":"https://doi.org/10.1111/nph.71089","url":null,"abstract":"Colored (red and green) snow is widespread in Antarctica due to climate warming. This phenomenon reduces snow albedo, accelerates snowmelt, alters microbial functions, and impacts regional geochemical cycles. Diverse microorganisms are associated with this phenomenon, yet their functions remain poorly understood. We employed metagenomic sequencing to reveal the metabolic interactions and functional specialization within microbial communities of colored snow, focusing on carbon, nitrogen, phosphorus, and sulfur metabolism. While broad metabolic profiles were similar between red and green snow, targeted analysis of specific pathways revealed significant enrichment of denitrification and organic-phosphorus mineralization genes in green snow and labile carbon degradation genes in red snow. Betaproteobacteria were dominant drivers of nitrogen, sulfur, and phosphorus transformation, while diverse eukaryotic algae and bacteria were responsible for carbon fixation. Additionally, we recovered 2257 bacteriophages, 529 algal viruses, and 2302 secondary metabolite gene clusters. Specifically, viruses encoded 126 auxiliary metabolic genes that may influence the elemental cycling of hosts, while secondary metabolites, such as pyoverdine, may assist algal iron acquisition. Our findings offer new insights into the metabolic potentials and interactions of microbial communities in Antarctic colored snow, highlighting their potential relevance to snow biogeochemical processes.","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"49 3 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147483656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Iftakharul Alam,Alexander W Cheesman,Graham D Farquhar,Thomas J Givnish,Martin G De Kauwe,Ernst-Detlef Schulze,Andrea C Westerband,Ian J Wright,Lucas A Cernusak
Several transects have been established to study the sensitivity of carbon isotope discrimination (Δ13C) in woody plants to mean annual precipitation (MAP) across Australia. These have shown a surprising divergence in Δ13C-MAP sensitivity among subcontinental regions. We analysed previously reported data alongside new measurements from a transect in northeastern Queensland to explore potential drivers of regional-scale Δ13C-MAP sensitivity. Multiple lines of evidence indicated this sensitivity is related to soil phosphorus. In phosphorus-poor regions, Δ13C decreased less with decreasing MAP than in phosphorus-rich regions. Along two contrasting transects in northern Australia, Δ13C correlated with leaf phosphorus in the phosphorus-poor Northern Territory, but not in phosphorus-rich northeastern Queensland, where it instead correlated with leaf nitrogen. Common garden experiments for species from phosphorus-poor vs phosphorus-rich regions showed contrasting relationships between Δ13C and species range MAP. Finally, using an Australia-wide leaf gas exchange dataset, we showed that soil phosphorus influenced the ratio of intercellular to ambient CO2 concentrations (ci : ca), which in turn controls Δ13C; the influence was through stomatal conductance, not photosynthetic capacity. Higher stomatal conductance in phosphorus-poor regions appeared to moderate the decrease in Δ13C with decreasing precipitation. We suggest that high transpiration rates in these regions help to facilitate phosphorus foraging in phosphorus-impoverished, ancient soils.
{"title":"Soil phosphorus drives subcontinental patterns of carbon isotope discrimination across Australia.","authors":"Iftakharul Alam,Alexander W Cheesman,Graham D Farquhar,Thomas J Givnish,Martin G De Kauwe,Ernst-Detlef Schulze,Andrea C Westerband,Ian J Wright,Lucas A Cernusak","doi":"10.1111/nph.71069","DOIUrl":"https://doi.org/10.1111/nph.71069","url":null,"abstract":"Several transects have been established to study the sensitivity of carbon isotope discrimination (Δ13C) in woody plants to mean annual precipitation (MAP) across Australia. These have shown a surprising divergence in Δ13C-MAP sensitivity among subcontinental regions. We analysed previously reported data alongside new measurements from a transect in northeastern Queensland to explore potential drivers of regional-scale Δ13C-MAP sensitivity. Multiple lines of evidence indicated this sensitivity is related to soil phosphorus. In phosphorus-poor regions, Δ13C decreased less with decreasing MAP than in phosphorus-rich regions. Along two contrasting transects in northern Australia, Δ13C correlated with leaf phosphorus in the phosphorus-poor Northern Territory, but not in phosphorus-rich northeastern Queensland, where it instead correlated with leaf nitrogen. Common garden experiments for species from phosphorus-poor vs phosphorus-rich regions showed contrasting relationships between Δ13C and species range MAP. Finally, using an Australia-wide leaf gas exchange dataset, we showed that soil phosphorus influenced the ratio of intercellular to ambient CO2 concentrations (ci : ca), which in turn controls Δ13C; the influence was through stomatal conductance, not photosynthetic capacity. Higher stomatal conductance in phosphorus-poor regions appeared to moderate the decrease in Δ13C with decreasing precipitation. We suggest that high transpiration rates in these regions help to facilitate phosphorus foraging in phosphorus-impoverished, ancient soils.","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"11 1","pages":""},"PeriodicalIF":9.4,"publicationDate":"2026-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147483660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}