Plant Diversity最新文献

{"title":"RAD-sequencing improves the genetic characterization of a threatened tree peony (Paeonia ludlowii) endemic to China: Implications for conservation","authors":"Yu-Juan Zhao ,&nbsp;Gen-Shen Yin ,&nbsp;Xun Gong","doi":"10.1016/j.pld.2022.07.002","DOIUrl":"https://doi.org/10.1016/j.pld.2022.07.002","url":null,"abstract":"<div><p>Compared with traditional genetic markers, genomic approaches have proved valuable to the conservation of endangered species. <em>Paeonia ludlowii</em> having rarely and pure yellow flowers, is one of the world's most famous tree peonies. However, only several wild populations remain in the Yarlung Zangbo Valley (Nyingchi and Shannan regions, Xizang) in China due to increasing anthropogenic impact on the natural habitats. We used genome-wide single nucleotide polymorphisms to elucidate the spatial pattern of genetic variation, population structure and demographic history of <em>P</em>. <em>ludlowii</em> from the fragmented region comprising the entire range of this species, aiming to provide a basis for conserving the genetic resources of this species. Unlike genetic uniformity among populations revealed in previous studies, we found low but varied levels of intra-population genetic diversity, in which lower genetic diversity was detected in the population in Shannan region compared to those in Nyingzhi region. These spatial patterns may be likely associated with different population sizes caused by micro-environment differences in these two regions. Additionally, low genetic differentiation among populations (<em>F</em>st = 0.0037) were detected at the species level. This line of evidence, combined with the result of significant genetic differentiation between the two closest populations and lack of isolation by distance, suggested that shared ancestry among now remnant populations rather than contemporary genetic connectivity resulted in subtle population structure. Demographic inference suggested that <em>P</em>. <em>ludlowii</em> probably experienced a temporal history of sharp population decline during the period of Last Glacial Maximum, and a subsequent bottleneck event resulting from prehistoric human activities on the Qinghai-Tibet Plateau. All these events, together with current habitat fragment and excavation might contribute to the endangered status of <em>P</em>. <em>ludlowii</em>. Our study improved the genetic characterization of the endangered tree peony (<em>P</em>. <em>ludlowii</em>) in China, and these genetic inferences should be considered when making different <em>in situ</em> and <em>ex situ</em> conservation actions for <em>P</em>. <em>ludlowii</em> in this evolutionary hotspot region.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 513-522"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49810904","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":"Climate change impacts the distribution of Quercus section Cyclobalanopsis (Fagaceae), a keystone lineage in East Asian evergreen broadleaved forests","authors":"Lin Lin ,&nbsp;Xiao-Long Jiang ,&nbsp;Kai-Qi Guo ,&nbsp;Amy Byrne ,&nbsp;Min Deng","doi":"10.1016/j.pld.2023.03.014","DOIUrl":"https://doi.org/10.1016/j.pld.2023.03.014","url":null,"abstract":"<div><p>East Asian evergreen broadleaved forests (EBFLs) harbor high species richness, but these ecosystems are severely impacted by global climate change and deforestation. Conserving and managing EBLFs requires understanding dominant tree distribution dynamics. In this study, we used 29 species in <em>Quercus</em> section <em>Cyclobalanopsis</em>—a keystone lineage in East Asian EBLFs—as proxies to predict EBLF distribution dynamics using species distribution models (SDMs). We examined climatic niche overlap, similarity, and equivalency among seven biogeographical regions’ species using ‘ecospat’. We also estimated the effectiveness of protected areas in the predicted range to elucidate priority conservation regions. Our results showed that the climatic niches of most geographical groups differ. The western species under the Indian summer monsoon regime were mainly impacted by temperature factors, whereas precipitation impacted the eastern species under the East Asian summer monsoon regime. Our simulation predicted a northward range expansion of section <em>Cyclobalanopsis</em> between 2081 and 2100, except for the ranges of the three Himalayan species analyzed, which might shrink significantly. The greatest shift of highly suitable areas was predicted for the species in the South Pacific, with a centroid shift of over 300 km. Remarkably, only 7.56% of suitable habitat is currently inside protected areas, and the percentage is predicted to continue declining in the future. To better conserve Asian EBLFs, establishing nature reserves in their northern distribution ranges, and transplanting the populations with predicted decreasing numbers and degraded habitats to their future highly suitable areas, should be high-priority objectives.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 552-568"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49810900","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":"Evidence of the oldest extant vascular plant (horsetails) from the Indian Cenozoic","authors":"Sampa Kundu ,&nbsp;Taposhi Hazra ,&nbsp;Tapan Chakraborty ,&nbsp;Subir Bera ,&nbsp;Mahasin Ali Khan","doi":"10.1016/j.pld.2023.01.004","DOIUrl":"https://doi.org/10.1016/j.pld.2023.01.004","url":null,"abstract":"<div><p><em>Equisetum</em> (Equisetaceae) has long been a focus of attention for botanists and palaeontologists because, given its extensive and well-documented fossil record, it is considered the oldest extant vascular plant and a key element in understanding vascular plant evolution. However, to date, no authentic fossil evidence of <em>Equisetum</em> has been found from the Indian Cenozoic. Here, we describe a new fossil species<em>,</em> namely, <em>E. siwalikum</em> sp. nov., recovered from the middle Siwalik (Late Miocene) sediments of Himachal Pradesh, western Himalaya. We identified fossil specimens based on morphological and epidermal characters. In addition, X-Ray diffraction (XRD) analysis was used to determine the mineral composition of compressed stems of <em>Equisetum</em>. The close affinity of our recovered Siwalik fossils to <em>Equisetum</em> is supported by the presence of both macromorphological and epidermal characters. Because <em>Equisetum</em> generally grows in wet conditions around water reservoirs, our findings indicate that the fossil locality was humid and surrounded by swamp and lowland regions during deposition. Ample fossil evidence indicates that this sphenopsid once existed in the western Himalaya during the Siwalik period. However, at present <em>Equisetum</em> is confined to a particular area of our fossil locality, probably a consequence of severe environmental changes coupled with competition from opportunistic angiosperms. Our discovery of <em>Equisetum</em> fossils in appreciable numbers from the Siwalik sediments of the Himachal Himalayas is unique and constitutes the first reliable recognition of <em>Equisetum</em> from the Indian Cenozoic.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 569-589"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49810902","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":"Is intraspecific trait differentiation in Parthenium hysterophorus a consequence of hereditary factors and/or phenotypic plasticity?","authors":"Amarpreet Kaur ,&nbsp;Shalinder Kaur ,&nbsp;Harminder Pal Singh ,&nbsp;Daizy R. Batish","doi":"10.1016/j.pld.2022.09.002","DOIUrl":"https://doi.org/10.1016/j.pld.2022.09.002","url":null,"abstract":"<div><p>Of the various strategies adopted by an invasive plant species for expanding its niche breadth, phenotypic differentiation (either due to plasticity and/or adaptive evolution) is proven to be the most successful. Lately, we studied the persistence of substantial morpho-functional variations within the individuals of alien invasive plant, <em>Parthenium hysterophorus</em> in Chandigarh, India, through field surveys. Based on observed differences, the individuals were categorized into two morphotypes, P_A and P_B. P_A had higher leaf area, leaf biomass, and chlorophyll content as compared with P_B. However, P_B had a higher stem circumference, stem specific density, twig dry matter content, profuse branching, bigger canopy, and better reproductive output than P_A. To substantiate the persistence of intraspecific variations in <em>P</em>. <em>hysterophorus</em> and to deduce the possible genesis of these variations, we propagated both the morphotypes under experimental conditions in winter and summer. Apart from the key morpho-functional differences observed during the field studies, protein and carbohydrate metabolism were studied in leaves and roots of the propagated plants. Differences in plant metabolism were observed only during the early growth period, whereas the morpho-functional traits varied in the mature flowering plants. The effect of growth season was highly significant on all the studied morpho-functional and biochemical parameters (<em>p</em> ≤ 0.05). Parent morphotypes (P) and interactions between morphotypes and seasons significantly affected several growth parameters (<em>p</em> ≤ 0.05). The analyses revealed that the contrasting growth conditions at the time of transplantation and early growth may regulate the phenotype of <em>P</em>. <em>hysterophorus</em>. The pattern of intraspecific variations observed during the study is justified to consider morphotype P_A as winter biotype and morphotype P_B as summer biotype of <em>P</em>. <em>hysterophorus</em>. The study points towards the role of plasticity or a combination of genetic and environmental (G × E) factors in producing the phenotypic variability observed in the population of <em>P</em>. <em>hysterophorus</em>.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 611-620"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49853231","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":"Convergent relationships between flower economics and hydraulic traits across aquatic and terrestrial herbaceous plants","authors":"Yan Ke ,&nbsp;Feng-Ping Zhang ,&nbsp;Yun-Bing Zhang ,&nbsp;Wei Li ,&nbsp;Qin Wang ,&nbsp;Da Yang ,&nbsp;Jiao-Lin Zhang ,&nbsp;Kun-Fang Cao","doi":"10.1016/j.pld.2023.01.006","DOIUrl":"https://doi.org/10.1016/j.pld.2023.01.006","url":null,"abstract":"<div><p>Maintaining open flowers is critical for successful pollination and depends on long-term water and carbon balance. Yet the relationship between how flower hydraulic traits are coordinated in different habitats is poorly understood. Here, we hypothesize that the coordination and trade-offs between floral hydraulics and economics traits are independent of environmental conditions. To test this hypothesis, we investigated a total of 27 flower economics and hydraulic traits in six aquatic and six terrestrial herbaceous species grown in a tropical botanical garden. We found that although there were a few significant differences, most flower hydraulics and economics traits did not differ significantly between aquatic and terrestrial herbaceous plants. Both flower mass per area and floral longevity were significantly positively correlated with the time required for drying full-hydrated flowers to 70% relative water content. Flower dry matter content was strongly and positively related to drought tolerance of the flowers as indicated by flower water potential at the turgor loss point. In addition, there was a trade-off between hydraulic efficiency and the construction cost of a flower across species. Our results show that flowers of aquatic and terrestrial plants follow the same economics spectrum pattern. These results suggest a convergent flower economics design across terrestrial and aquatic plants, providing new insights into the mechanisms by which floral organs adapt to aquatic and terrestrial habitats.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 601-610"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49853239","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":"What do we know about treelines of the Anthropocene in High Asia?","authors":"Georg Miehe, M.A.O. Kangshan, S. Hasson, J. Böhner, U. Schickhoff","doi":"10.1016/j.pld.2023.08.005","DOIUrl":"https://doi.org/10.1016/j.pld.2023.08.005","url":null,"abstract":"","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"60 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80564311","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":"Integrative analysis of the metabolome and transcriptome reveals the potential mechanism of fruit flavor formation in wild hawthorn (Crataegus chungtienensis)","authors":"Xien Wu ,&nbsp;Dengli Luo ,&nbsp;Yingmin Zhang ,&nbsp;Ling Jin ,&nbsp;M. James C. Crabbe ,&nbsp;Qin Qiao ,&nbsp;Guodong Li ,&nbsp;Ticao Zhang","doi":"10.1016/j.pld.2023.02.001","DOIUrl":"https://doi.org/10.1016/j.pld.2023.02.001","url":null,"abstract":"<div><p>Hawthorns are important medicinal and edible plants with a long history of health protection in China. Besides cultivated hawthorn, other wild hawthorns may also have excellent medicinal and edible value, such as <em>Crataegus</em> <em>chungtienensis</em>, an endemic species distributed in the Southwest of China. In this study, by integrating the flavor-related metabolome and transcriptome data of the ripening fruit of <em>C. chungtienensis</em>, we have developed an understanding of the formation of hawthorn fruit quality. The results show that a total of 849 metabolites were detected in the young and mature fruit of <em>C. chungtienensis</em>, of which flavonoids were the most detected metabolites. Among the differentially accumulated metabolites, stachyose, maltotetraose and cis-aconitic acid were significantly increased during fruit ripening, and these may be important metabolites affecting fruit flavor change. Moreover, several flavonoids and terpenoids were reduced after fruit ripening compared with young fruit. Therefore, using the unripe fruit of <em>C. chungtienensis</em> may allow us to obtain more medicinal active ingredients such as flavonoids and terpenoids. Furthermore, we screened out some differentially expressed genes (DEGs) related to fruit quality formation, which had important relationships with differentially accumulated sugars, acids, flavonoids and terpenoids. Our study provides new insights into flavor formation in wild hawthorn during fruit development and ripening, and at the same time this study lays the foundation for the improvement of hawthorn fruit flavor.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 590-600"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49810903","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":"Plastid phylogenomics and species discrimination in the “Chinese” clade of Roscoea (Zingiberaceae)","authors":"Hai-Su Hu ,&nbsp;Jiu-Yang Mao ,&nbsp;Xue Wang ,&nbsp;Yu-Ze Liang ,&nbsp;Bei Jiang ,&nbsp;De-Quan Zhang","doi":"10.1016/j.pld.2023.03.012","DOIUrl":"https://doi.org/10.1016/j.pld.2023.03.012","url":null,"abstract":"<div><p><em>Roscoea</em> is an alpine or subalpine genus from the pan-tropical family Zingiberaceae, which consists of two disjunct groups in geography, namely the “Chinese” clade and the “Himalayan” clade. Despite extensive research on the genus, <em>Roscoea</em> species remain poorly defined and relationships between these species are not well resolved. In this study, we used plastid genomes of nine species and one variety to resolve phylogenetic relationships within the “Chinese” clade of <em>Roscoea</em> and as DNA super barcodes for species discrimination. We found that <em>Roscoea</em> plastid genomes ranged in length from 163,063 to 163,796 bp, and encoded 113 genes, including 79 protein-coding genes, 30 tRNA genes, four rRNA genes. In addition, expansion and contraction of the IR regions showed obvious infraspecific conservatism and interspecific differentiation. Plastid phylogenomics revealed that species belonging to the “Chinese” clade of <em>Roscoea</em> can be divided into four distinct subclades. Furthermore, our analysis supported the independence of <em>R</em>. <em>cautleoides</em> var. <em>pubescens</em>, the recovery of <em>Roscoea pubescens</em> Z.Y. Zhu, and a close relationship between <em>R</em>. <em>humeana</em> and <em>R</em>. <em>cautloides</em>. When we used the plastid genome as a super barcode, we found that it possessed strong discriminatory power (90%) with high support values. Intergenic regions provided similar resolution, which was much better than that of protein-coding regions, hypervariable regions, and DNA universal barcodes. However, plastid genomes could not completely resolve <em>Roscoea</em> phylogeny or definitively discriminate species. These limitations are likely related to the complex history of <em>Roscoea</em> speciation, poorly defined species within the genus, and the maternal inheritance of plastid genomes.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 523-534"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49810897","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":"Drivers of the differentiation between broad-leaved trees and shrubs in the shift from evergreen to deciduous leaf habit in forests of eastern Asian subtropics","authors":"Yi Jin ,&nbsp;Hong Qian","doi":"10.1016/j.pld.2022.12.008","DOIUrl":"https://doi.org/10.1016/j.pld.2022.12.008","url":null,"abstract":"<div><p>In eastern Asian subtropical forests, leaf habit shifts from evergreen to deciduous broad-leaved woody plants toward higher latitudes. This shift has been largely explained by the greater capacity of deciduous broad-leaved plants to respond to harsh climatic conditions (e.g., greater seasonality). The advantages of deciduous leaf habit over evergreen leaf habit in more seasonal climates have led us to hypothesize that leaf habits would shift in response to climate changes more conspicuously in forest canopy trees than in forest understory shrubs. Furthermore, we hypothesize that in the forests of the subtropics, plants at higher latitudes, regardless of growth form, would better tolerate seasonal harsh climates, and hence show less differentiation in leaf habit shift, compared to those at lower latitudes. To test these two hypotheses, we modelled the proportion of deciduous broad-leaved species and the incidence of deciduous and evergreen broad-leaved species in woody angiosperm species compositions of ten large-sized forest plots distributed in the Chinese subtropics. We found that the rate of leaf habit shift along a latitudinal gradient was higher in forest trees than in forest shrubs. We also found that the differentiation in leaf habit shift between trees and shrubs is greater at lower latitudes (i.e., warmer climates) than at higher latitudes (i.e., colder climates). These findings indicate that specialized forest plants are differentially affected by climate in distinct forest strata in a manner dependent on latitudinal distribution. These differences in forest plant response to changes in climate suggest that global climate warming will alter growth forms and geographical distributions and ranges of forests.</p></div>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"45 5","pages":"Pages 535-543"},"PeriodicalIF":4.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49810901","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":"Climate change impacts flowering phenology in Gongga Mountains, Southwest China.","authors":"Kuiling Zu, Fusheng Chen, Yaoqi Li, Nawal Shrestha, Xiangmin Fang, Shahid Ahmad, Ghulam Nabi, Zhiheng Wang","doi":"10.1016/j.pld.2023.07.007","DOIUrl":"10.1016/j.pld.2023.07.007","url":null,"abstract":"<p><p>Flowering phenology of plants, which is important for reproductive growth, has been shown to be influenced by climate change. Understanding how flowering phenology responds to climate change and exploring the variation of this response across plant groups can help predict structural and functional changes in plant communities in response to ongoing climate change. Here, we used long-term collections of 33 flowering plant species from the Gongga Mountains (Mt. Gongga hereafter), a biodiversity hotspot, to investigate how plant flowering phenology changed over the past 70 years in response to climate change. We found that mean flowering times in Mt. Gongga were delayed in all vegetation types and elevations over the last 70 years. Furthermore, flowering time was delayed more in lowlands than at high elevations. Interestingly, we observed that spring-flowering plants show earlier flowering times whereas summer/autumn plants show delayed flowering times. Non-synchronous flowering phenology across species was mainly driven by changes in temperature and precipitation. We also found that the flowering phenology of 78.8% plant species was delayed in response to warming temperatures. Our findings also indicate that the magnitude and direction of variation in plant flowering times vary significantly among species along elevation gradients. Shifts in flowering time might cause trophic mismatches with co-occurring and related species, affecting both forest ecosystem structure and function.</p>","PeriodicalId":20224,"journal":{"name":"Plant Diversity","volume":"63 1","pages":"774-782"},"PeriodicalIF":4.6,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11725964/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89770697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}