{"title":"Correction to: Intra-individual variation in Galium odoratum is affected by experimental drought and shading.","authors":"","doi":"10.1093/aob/mcae211","DOIUrl":"https://doi.org/10.1093/aob/mcae211","url":null,"abstract":"","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806021","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}
José C Del Valle, Melissa León-Osper, Carlos Domínguez-González, Mª Luisa Buide, Montserrat Arista, Pedro L Ortiz, Justen B Whittall, Eduardo Narbona
{"title":"Green flowers need yellow to get noticed in a green world.","authors":"José C Del Valle, Melissa León-Osper, Carlos Domínguez-González, Mª Luisa Buide, Montserrat Arista, Pedro L Ortiz, Justen B Whittall, Eduardo Narbona","doi":"10.1093/aob/mcae213","DOIUrl":"https://doi.org/10.1093/aob/mcae213","url":null,"abstract":"<p><strong>Background and aims: </strong>Flower colour is a key feature in plant-pollinator interactions that make the flowers visible amid the surrounding green vegetation. Green flowers are expected to be scarcely conspicuous to pollinators; however, many of them are visited by pollinators even in the absence of other traits that might attract pollinators (e.g., floral scents). In this study, we investigate how entomophilous species with green flowers are perceived by pollinators.</p><p><strong>Methods: </strong>We obtained reflectance spectra data of 30 European species that display green or green-yellow flowers to the human eye. These data were used to perform spectral analyses, calculate both chromatic (colour contrast against the background) and achromatic (colour contrast that relies on the signals from the green-sensitive photoreceptors) cues, and model colour perception by hymenopterans (bees) and dipterans (flies).</p><p><strong>Key results: </strong>The visibility of green flowers to bees and flies (i.e., their chromatic contrast values) was lower compared to other floral colours commonly pollinated by these insects, whereas green-yellow flowers were as conspicuous as the other flower colours. Green flowers with low chromatic contrast values exhibited higher achromatic contrasts, which is used to detect distant flowers at narrow visual angles, than green-yellow flowers. Additionally, the marker points (i.e., sharp transition in floral reflectance that aid pollinators in locating them) of green and green-yellow flowers aligned to some degree with the colour discrimination abilities of bees and flies.</p><p><strong>Conclusions: </strong>We found that many entomophilous green and green-yellow flowers are conspicuous to bees and flies through their chromatic or achromatic contrasts. While acquiring pigments like carotenoids, which impart a yellowish hue to flowers and enhances their visibility to pollinators, could increase their conspicuousness, the metabolic costs of pigment production, along with the use of alternative strategies to attract pollinators, may have constrained carotenoid emergence in certain lineages of green-flowered species.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806120","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}
Jinlong Li, Andrea C Westerband, Ian J Wright, Xueqin Li, Jingui Du, Quanlin Zhong, Dandan Hu, Dongliang Cheng
{"title":"Temperature and plant-available soil phosphorus drive intraspecific variation in plant economic traits of Schima superba across an elevation gradient.","authors":"Jinlong Li, Andrea C Westerband, Ian J Wright, Xueqin Li, Jingui Du, Quanlin Zhong, Dandan Hu, Dongliang Cheng","doi":"10.1093/aob/mcae212","DOIUrl":"https://doi.org/10.1093/aob/mcae212","url":null,"abstract":"<p><strong>Background and aims: </strong>The whole-plant economics spectrum (PES) describes coordination between organ-level traits that together determine resource use strategies and is relevant for understanding plant responses to environmental change. Whereas coordination between organs has previously been explored across species, it remains unclear whether patterns observed across species hold within species. In addition, the key driving forces underlying this coordination warrant clarification.</p><p><strong>Methods: </strong>In this study we used univariate (regression analysis) and multivariate (principal components analysis, network analysis) analyses to investigate the environmental drivers of intraspecific trait variation (ITV) and consequently, trait covariation, focusing on leaf and fine root traits. We sampled 60 individuals of Schima superba, a widespread evergreen tree, across five elevations in a subtropical forest in China, measuring traits associated with resource use and capture, including photosynthesis, specific root length and root diameter.</p><p><strong>Key results: </strong>Leaf and root traits were significantly correlated within species, forming a PES. We found that plants at low and high elevation had more resource acquisitive traits than at intermediate elevation. Notably, leaf and root traits, as well as a composite variable that contained both, varied nonlinearly with elevation. Leaf trait variation was driven primarily by temperature, whereas root trait variation and a composite variable containing leaf and root traits, was most strongly influenced by temperature and plant-available soil phosphorus.</p><p><strong>Conclusions: </strong>Our findings show that the coordinated responses of individual traits to climate and soil properties underlie intraspecific variation in whole-plant resource use strategies across environmental gradients. These findings are contrary to recent studies that have found evidence of decoupling between above- and below-ground traits, which suggests that there is selection for coordination among traits in S. superba. Thus, our study enhances our understanding of the key drivers, as well as the ecological significance of environmentally-driven ITV.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806126","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}
Thainã R Monteiro, Rogério V S Gonçalves, Francismeire J Telles, Gudryan J Barônio, Anselmo Nogueira, Vinícius L G Brito
{"title":"A modified petal and stamen dimorphism interact to enhance pollen placement by a buzz-pollinated flower.","authors":"Thainã R Monteiro, Rogério V S Gonçalves, Francismeire J Telles, Gudryan J Barônio, Anselmo Nogueira, Vinícius L G Brito","doi":"10.1093/aob/mcae210","DOIUrl":"https://doi.org/10.1093/aob/mcae210","url":null,"abstract":"<p><strong>Background: </strong>Floral adaptations supposedly favour pollen grains to cross the numerous barriers faced during their journey to stigmas. Stamen dimorphism and specialized petals, like the cucculus in the Cassieae tribe (Fabaceae), are commonly observed in flowers that offer only pollen as a resource for bee pollinators. Here, we experimentally investigated whether the stamen dimorphism and cucculus enhance pollen placement on the bee's body.</p><p><strong>Methods: </strong>We used 3D-printed bee models to apply artificial vibrations on the flowers of Chamaechrista latistipula with their cucculus deflected or maintained in its original position and their anther pores manipulated. After each simulated flower visit, we captured photographs of the artificial bee from four distinct angles. Employing digital imaging techniques, we documented the presence and location of pollen and stigma on the bee's body.</p><p><strong>Key results: </strong>Our findings reveal that the cucculus redistributes pollen grains on the bee's body. There is a remarkable increase in pollen density (approximately tenfold) on the lateral side adjacent to the cucculus, precisely where the stigma contacts the bee when the cucculus is unmanipulated. Furthermore, the cucculus also enhances pollen placement on the ventral region of the bee, indicating its additional function. The cucculus also increases the accuracy of pollen grains on the adjacent lateral region of the bee's body, irrespective of the pollen grains released by small or large anthers.</p><p><strong>Conclusions: </strong>Floral specialized traits, such as modified petals and stamen dimorphism, can modify the fate of pollen grains and ultimately contribute to the male reproductive performance in pollen flowers with poricidal anthers. The cucculus exhibits a dual role by promoting pollen placement in optimal regions for pollination and probably supporting pollen grains for bee feeding. These findings provide valuable insights into the adaptive significance of floral traits and their impact on the reproductive success of pollen flowers.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826524","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":"Source-sink manipulations through shading, crop load and water deficit affect plant morphogenesis and carbon sink priorities leading to contrasted plant carbon status in grapevine.","authors":"Magali Poupard, Agustina Gallo, Romain Boulord, Pablo Guillem, Gaëlle Rolland, Thierry Simonneau, Angélique Christophe, Benoît Pallas","doi":"10.1093/aob/mcae203","DOIUrl":"https://doi.org/10.1093/aob/mcae203","url":null,"abstract":"<p><strong>Backgrounds and aims: </strong>Shading, water deficit, and crop load shape plant development in a very plastic way. They directly influence the plant's carbon supply and demand to and from the different organs via metabolic, hydraulic and hormonal mechanisms. However, how the multiple environmental factors combine through these mechanisms and how they interplay with carbon status, vegetative and reproductive development and carbon assimilation of the plant needs to be investigated in the context of current climatic and technological constraints.</p><p><strong>Methods: </strong>With this aim, two experiments were conducted on potted grapevines, subjected to ten combinations of treatments. Axis organogenesis, berry characteristics at harvest (weight, number and total soluble content) and a series of leaf traits (gas exchanges, non-structural carbohydrate contents, water potential and SPAD values) were measured.</p><p><strong>Key results: </strong>Grapevine development showed different responses corresponding to different sink priorities: under shade, vegetative development was maintained at the expense of berries, whereas under high crop load and water deficit, berry growth was the priority sink. These responses were accompanied by changes in the specific leaf area in agreement with the shade avoidance syndrome. These different strategies affected the plant carbon status as estimated through the starch content in leaves. Leaf starch content was not affected by shade, while it decreased under water deficit and crop load conditions. Carbon assimilation was decreased under water deficit, low crop load and shading conditions. Hydraulic properties and leaf nitrogen content correlated withthis decrease while plant carbon status has a very low impact. Finally, no major interaction between the different types of constraints were observed both on morphological and functional variables.</p><p><strong>Conclusions: </strong>Depending on the type of abiotic constraints, grapevine exhibits specific morphogenetic responses at plant and leaf levels. The absence of interaction between the different constraints showed that grapevine is able to exhibit independent responses to shade and water deficit. This result is of major importance to further design new agricultural systems facing multiple abiotic constraints, such as those in agroforestery and agrivolatic system.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826772","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}
Sabrina A Schmidt, Ute Schmiedel, Frederic Carstens, Anna-Lena Rau, Barbara Rudolph-Bartsch
{"title":"Diversity on a small scale - phylogeography of the locally endemic dwarf succulent genus Oophytum (Aizoaceae) in the Knersvlakte of South Africa.","authors":"Sabrina A Schmidt, Ute Schmiedel, Frederic Carstens, Anna-Lena Rau, Barbara Rudolph-Bartsch","doi":"10.1093/aob/mcae207","DOIUrl":"https://doi.org/10.1093/aob/mcae207","url":null,"abstract":"<p><strong>Background and aims: </strong>Oophytum (Aizoaceae) is a locally endemic genus of the extremely fast evolving subfamily Ruschioideae and consists of only two formally accepted species (O. nanum and O. oviforme). Both species are leaf-succulent dwarf shrubs and habitat specialists on quartz fields in the Knersvlakte, a renowned biodiversity hotspot in the arid winter-rainfall Succulent Karoo Biome of South Africa. Quartz fields present specialised patchy habitats with an island-like distribution in the landscape. Oophytum oviforme grows in the south-western part, whereas O. nanum covers most of the remaining Knersvlakte. These species co-occur in a small area but within different quartz islands. We investigated the effects of the patchy distribution, environmental conditions and potential effects of paleoclimatic changes on the genetics of Oophytum.</p><p><strong>Methods: </strong>Phylogenetic and population genetic analyses of 35 populations of the genus, covering its entire distribution area, were conducted using four cpDNA markers and an AFLP dataset. These were combined with environmental data via a principal component analysis and comparative heatmap analyses.</p><p><strong>Key results: </strong>The genetic pattern of the Oophytum metapopulation is a tripartite division with a northern, central and western group. This geographical pattern does not correspond to the two-species concept of Oophytum. Only the western O. oviforme populations form a monophyletic lineage, whereas the central populations of O. oviforme are genetic hybrids of O. nanum populations. The highly restricted gene flow often resulted in private gene pools with very low genetic diversity, in contrast to the hybrid gene pools of the central and edge populations.</p><p><strong>Conclusions: </strong>Oophytum is an exceptional example of an extremely fast-evolving genus that illustrates the high speciation rate of the Ruschioideae and their success as one of the leading plant groups of the drought-prone succulent Karoo Biome. The survival strategy of these dwarf quartz-field endemics is an interplay of adaptation to diverse island habitats, highly restricted gene flow, occasional long-distance dispersal, migration, founder effects and hybridisation events within a small and restricted area caused by glacial and interglacial changing climate conditions from Pleistocene up to Present. These findings have important implications for future conservation management strategies.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826551","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":"Exploring silica accumulation in bamboo leaves: A study on phytolith morphology and epidermal patterning in the tropical giant bamboo Dendrocalamus copelandii.","authors":"Naritsa Rotmuenwai, Ketsara Aryuyo, Nuttida Kruethaworn, Witoon Wattananit, Nimnara Yookongkaew","doi":"10.1093/aob/mcae209","DOIUrl":"https://doi.org/10.1093/aob/mcae209","url":null,"abstract":"<p><strong>Background and aims: </strong>Bamboo is a grass in the Poaceae family with various applications. Bamboo leaves can accumulate high silica. However, silica deposition in bamboo has received limited study. Therefore, this research investigated silica accumulation in Dendrocalamus copelandii leaves. The study includes the localisation of silica through phytolith morphology, examination of the distribution patterns of phytoliths in epidermal tissues, analysis of silica accumulation within specialised silica cells (short cells), and analysis of silicon concentration across various leaf developmental stages.</p><p><strong>Methods: </strong>We employed imaging techniques, including Differential interference contrast and Scanning electron microscope incorporated with an energy-dispersive X-ray spectrometer, to investigate silica accumulation in bamboo leaves. We also analysed silicon concentration using Inductively coupled plasma-optical emission spectroscopy.</p><p><strong>Key results: </strong>Leaves of D. copelandii exhibited 11 phytolith morphotypes, such as BILOBATE, POLYLOBATE, SADDLE, ACUTE, ACUTE BULBOSUS, MICROHAIR, STOMATA, BULLIFORM FLABELLATE, ELONGATE SINUATE, ELONGATE ENTIRE and TRACHEARY. Most of these phytoliths were found in short cells (BILOBATE, POLYLOBATE and SADDLE) of epidermal tissues. The short cells were arranged transversely along the leaf length. BILOBATE was found in both the abaxial and adaxial epidermis, while SADDLE was found only in the abaxial epidermis. Silica accumulation in the short cells of unexpanded leaves begins at the leaf apex, spreads to the middle and base positions, and accumulates first in the abaxial before the adaxial epidermis. Moreover, bamboo leaves accumulate more silicon concentration as they age.</p><p><strong>Conclusions: </strong>Phytolith morphotypes and silica accumulation in epidermal short cells are key factors in understanding silica deposition. Leaf age and climate significantly impact silicon concentration in bamboo leaves. Our findings are informative for archaeological studies and for plant taxonomical classification. The results are also applicable for biotechnological applications.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142823864","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}
Vasili A Balios, Karsten Fischer, Thomas Bawin, Kirsten Krause
{"title":"One organ to infect them all: the Cuscuta haustorium.","authors":"Vasili A Balios, Karsten Fischer, Thomas Bawin, Kirsten Krause","doi":"10.1093/aob/mcae208","DOIUrl":"https://doi.org/10.1093/aob/mcae208","url":null,"abstract":"<p><strong>Background: </strong>Research on the parasitic plant genus Cuscuta has flourished since the genomes of several of its species were published. Most of the research revolves around the iconic infection organ that secures the parasite's sustenance: the haustorium. The interest in understanding the structure-function-regulation relationship of the haustorium is based as much on the wish to find ways to keep the parasite under control as on the opportunities it offers to shed light on various open questions in plant biology.</p><p><strong>Scope: </strong>The review will briefly introduce parasitism among plants, using the genus Cuscuta as main example, before presenting its haustorium alongside the terminology that is used to describe its architecture. Possible evolutionary origins of this parasitic organ are presented. The haustorium is then being followed from its initiation to maturity under contemplation of the molecular landscape that accompanies the morphological changes and in the light of the challenges it must overcome before gaining access to the vascular cells of its hosts. The fact that Cuscuta has an unusually broad host range stresses how efficient its infection strategy is. Therefore, special consideration will be given in the final chapter to a comparison with the process of grafting, being the only other type of tissue connection that involves interspecific vascular continuity.</p><p><strong>Conclusions: </strong>Studies on Cuscuta haustoriogenesis have revealed many molecular details that explain its success. They have also unearthed some mysteries, that wait to be solved. With a better understanding of the complexity of the infection with its combination of universal as well as host-specific elements that allow Cuscuta to parasitize on a wide range of host plant species, we may be many steps closer to not only containing the parasite better but also exploiting its tricks where they can serve us in the quest of producing more and better food and fodder.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142823866","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":"The value of education, training and experience to improve the accuracy of identification: a commentary on 'Inter- and intra-observer variation in phytolith morphometry'.","authors":"Thomas C Hart","doi":"10.1093/aob/mcae194","DOIUrl":"https://doi.org/10.1093/aob/mcae194","url":null,"abstract":"","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142823850","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":"Climatic and edaphic niche shifts during plant radiation in the Mediterranean biodiversity hotspot.","authors":"Mario Fernández-Mazuecos, Beverley J Glover","doi":"10.1093/aob/mcae205","DOIUrl":"https://doi.org/10.1093/aob/mcae205","url":null,"abstract":"<p><strong>Background and aims: </strong>Ecological speciation is frequently invoked as a driver of plant radiation, but the behaviour of environmental niches during radiation is contentious, with patterns ranging from niche conservatism to niche divergence. Here we investigated climatic and edaphic niche shifts during radiation in a western Mediterranean lineage of the genus Linaria (Plantaginaceae).</p><p><strong>Methods: </strong>Detailed distributional, phylogenomic and environmental data were integrated to analyse changes in climatic and edaphic niches in a spatiotemporal context, including calculation of niche overlap, niche equivalency and similarity tests, maximum entropy modelling, phylogenetic comparative methods and biogeographic analyses.</p><p><strong>Key results: </strong>Active divergence of climatic and edaphic niches within a limited subset of available conditions was detected among the eight study species, and particularly between sister species. Speciation and niche divergence is estimated to have happened in the southern Iberian Peninsula under Mediterranean conditions, followed by waxing and waning of distribution ranges resulting from the Quaternary climatic cycles.</p><p><strong>Conclusions: </strong>Results support the idea that the prevalence of niche conservatism or niche divergence patterns is a matter of phylogenetic scale. Habitat isolation pertaining to both climatic and soil conditions appears to have played a role in plant speciation in the western Mediterranean biodiversity hotspot, most likely in combination with pollinator isolation and some degree of geographic isolation. These findings are in agreement with an adaptive radiation scenario incorporating certain non-adaptive features.</p>","PeriodicalId":8023,"journal":{"name":"Annals of botany","volume":" ","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142823862","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}