Flora最新文献

{"title":"The effects of grazing on flowering and fruiting phenology in South Brazilian subtropical grasslands","authors":"Graziela Har Minervini Silva ,&nbsp;Luciana da Silva Menezes ,&nbsp;Fábio Piccin Torchelsen ,&nbsp;Daniel Dutra Saraiva ,&nbsp;Gerhard Ernst Overbeck","doi":"10.1016/j.flora.2024.152479","DOIUrl":"10.1016/j.flora.2024.152479","url":null,"abstract":"<div><p>In subtropical grasslands, characterized by the coexistence of species with different physiology, for example C3 and C4 grasses, studies on the reproductive patterns of plants at the community level are scarce. Most available studies are limited to plant-pollinator interactions, and do not include grasses, even though knowledge on phenology of this species group is highly relevant, e.g., for grazing management or ecological restoration. In this study, we monthly evaluated flowering and fruiting in Brazilian subtropical grasslands under different grazing intensities (high, moderate, low, very low, ungrazed) over one year. To estimate the effect of the seasonal variation on the phenology of functional groups (C3 grass, C4 grass, monocots, dicots, shrubs) we used circular statistics. The highest flowering activity occurred in October and November, while fruiting peaked in March and April. Shrubs had the highest number of flowers and fruits, and C4 grasses contributed the largest number of fruiting species. The flowering peak of most functional groups occurred in October, except for C4 grasses and shrubs that peaked in February and November, respectively. Fruiting of C3 grasses peaked in December, C4 grasses and shrubs were most abundant in April and dicots, and monocots peaked in October. Grazing treatments differed considerably in flowering and fruiting patterns for all species groups. Monocots and dicots herbs showed high flowering activity under intense grazing. C3 grasses presented highest peaks in moderate and low grazing intensities, while C4 grasses peaked in very low grazing, and shrubs showed the highest peaks in ungrazed plots. Flowering and fruiting occurred throughout the year in our study system, with clear variation among functional groups in response to climatic and management patterns. Our results can guide seed collection in the field or vegetation cutting for hay transfer, and thus should lead to improvements in the ecological restoration of subtropical grasslands.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140069902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biogeography of a multifunctional trait: Spiny plant species in the flora of Israel and the Palestinian Authority","authors":"Ofir Katz ,&nbsp;Michal Ronel ,&nbsp;Simcha Lev-Yadun","doi":"10.1016/j.flora.2024.152478","DOIUrl":"10.1016/j.flora.2024.152478","url":null,"abstract":"<div><p>Functional biogeography is the discipline that studies the geographic distribution of organismal traits and their relationships with environmental conditions and ecosystem functioning. Trait multifunctionality can be a major challenge in such analyses, so deciphering trait geographic distributions from functions is not always straightforward. We studied spinescence in the flora of Israel and the Palestinian Authority as a case of a multifunctional trait, associated mainly with antiherbivory defence, aridity alleviation, and propagule and seed dispersal. We studied how the proportion of spiny species in the flora of Israel and the Palestinian Authority and the distribution of different spine locations within the plants vary along a very strong bioclimatic (especially rainfall) gradient in Israel and the Palestinian Authority. We found that plant spinescence, as expressed in species proportion, is more frequently positively associated with increasing aridity and summer heat, and more generally with resource limitations. However, spinescence of reproductive plant parts, which in many species aids seed dispersal, presents opposite trends. These patterns reflect the differing importance of each of the three major roles attributed to plant spinescence, and point to the relative importance of each in driving overall spinescence geographic distribution. Thus, the traits’ geographic distribution patterns can elucidate these traits’ multifunctionality and improve our understanding of the evolution and spatial variation among these functions.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140070188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structure of the ligule in American species of Selaginella P. Beauv. (Selaginellaceae)","authors":"Priscila D. López ,&nbsp;Olga G. Martínez ,&nbsp;M.Mónica Ponce","doi":"10.1016/j.flora.2024.152476","DOIUrl":"10.1016/j.flora.2024.152476","url":null,"abstract":"<div><p>The ligule is an important character in the taxonomic delimitation of <em>Selaginella</em> species. Here, the morphology of this organ is described in 11 American species. Four of these species are xerophytic: <em>Selaginella convoluta, S. microphylla, S. peruviana</em>, and <em>S. sellowii</em>, and seven are mesophytic: <em>S. anceps, S. diffusa, S. flagellata, S. flexuosa, S. mollis, S. silvestris</em>, and <em>S. sulcata</em>. Morphological data were obtained by traditional histological techniques. Observations were made by light and scanning electron microscopy. Variations in ligule size in vegetative leaves and sporophylls were determined using a correlation analysis with Spearman's coefficient. The ligule was found to have five body shapes: campanulate, linguiform, elliptic, fan-shaped, and rectangular. Each shape can have a lobed (bi-, tri-, or multi-lobed), rounded, or truncate apex. Size, shape, and apex are characteristic of each species and remain constant in young and mature leaves. No significant differences were observed between xerophytic and mesophytic species. The ligule of all species studied is described for the first time. Micrographs of all the species studied are presented, and the morphological results of this study have been mapped into the recent phylogeny of the genus.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140069894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anatomy of vegetative organs of Eleutherococcus senticosus (Rupr. & Maxim.) Maxim. (Araliaceae)","authors":"Barbara Łotocka ,&nbsp;Katarzyna Bączek","doi":"10.1016/j.flora.2024.152470","DOIUrl":"10.1016/j.flora.2024.152470","url":null,"abstract":"<div><p><em>Eleutherococcus senticosus</em> (Araliaceae) is widely used as adaptogen in herbal medicine. Since comprehensive anatomical analysis of its vegetative organs was not available, the present study aimed at providing the reference data on the structure of leaves and roots, under- and aboveground stems of 1–4 year-old plants by means of conventional light microscopy. In the primary structure, roots were di- or triarch, with secretory canals facing protoxylem. Concurrently with cambium initiation, additional pericyclic secretory canals differentiated close to the existing ones. In the root secondary structure, secretory canals were formed in the conductive secondary phloem and maintained in the nonconductive one. Stem primary structure encompassed uniseriate epidermis with scant prickles, primary cortex and stele. Primary cortex was composed of collenchyma, chlorenchyma, ground parenchyma with secretory canals and ca. triseriate starch sheath. In outer stele (pericycle) strands of sclerenchyma fibers (stereids) differentiated, alternated with parenchyma. In the ring of open collateral bundles, cambium became continuous concurrently with (sub)epidermal initiation of phellogen. In the wide pith, ground parenchyma occurred, with a few secretory canals close to protoxylem. Secondary structure stems retained the cortical tissues in the 4th year; new secretory canals appeared in the conductive secondary phloem. The epithelial cells/sheath cells complexes were maintained even in the oldest nonconductive phloem (and in the cortex) in stems of 4 year-old plants, while the successively formed sieve tube-companion cell complexes functioned till the end of the vegetation periods only. The bifacial leaves exhibited shade adaptation in chlorenchyma structure; secretory canals were formed mainly in veins’ phloem.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140069899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vegetation mosaic shaping bryophyte diversity in a threatened ecosystem: A case study of Brazilian Cangas (ferruginous rupestrian fields)","authors":"Barbara Azevedo de Oliveira ,&nbsp;Mateus Fernandes de Oliveira ,&nbsp;Adaíses S. Maciel-Silva","doi":"10.1016/j.flora.2024.152474","DOIUrl":"10.1016/j.flora.2024.152474","url":null,"abstract":"<div><p>The <em>Canga</em> vegetation in Brazil is a unique ecosystem found on ironstone outcrops, known as ferruginous rupestrian fields, and is considered one of the most diverse in the world. This mosaic landscape, comprised of trees, shrubs, and herbaceous vegetation, is home to a diverse range of plants, including angiosperm, bryophytes, and lichens. To understand the effect of <em>Cangas'</em> patchy landscape, here called mesohabitats, on bryophyte communities, we asked the following questions: Do the diversity parameters such as richness, abundance and composition of bryophytes differ along the different <em>Cangas</em>’ mesohabitats? Do bryophyte assemblages group by functional traits and filter per mesohabitat? We surveyed eight sites in the Quadrilátero Ferrífero (Iron Quadrangle), southeast Brazil. We collected and analysed data on bryophyte diversity and functional traits in three different mesohabitats: exposed areas (EA), shrub associations (SA), and tree associ ations (TA). The diversity of both groups was tested using one-way ANOVA; and functional traits were addressed with a Factorial Analysis of Mixed Data (FAMD). There are significant differences in the diversity of bryophytes among the mesohabitats, with TA having the highest diversity and abundance of liverworts and mosses, followed by SA and EA. The study also found bryophyte assemblies with similar functional traits in similar mesohabitats across the Brazilian Quadrilátero Ferrífero. The research revealed that the different mesohabitats provided important and distinct niches for bryophytes in <em>Cangas</em>, and this threatened ecosystem's high diversity must be considered when developing conservation strategies. This entails land managers adopting effective approaches aimed at improving both the quality and connectivity of habitats, fostering biodiversity, and bolstering the resilience of the ecosystem.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0367253024000276/pdfft?md5=105011e75d74fe3cb0490d67b214c109&pid=1-s2.0-S0367253024000276-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140069896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Arid agroecosystem plant diversity results from habitat-specific traditional management","authors":"Soufian Chakkour ,&nbsp;Erwin Bergmeier ,&nbsp;Stefan Meyer ,&nbsp;Mhammad Houssni ,&nbsp;Khalil Kadaoui ,&nbsp;Abdelouahab Sahli ,&nbsp;Jalal Kassout ,&nbsp;Mohammed Ater","doi":"10.1016/j.flora.2024.152475","DOIUrl":"10.1016/j.flora.2024.152475","url":null,"abstract":"<div><p>In the arid landscapes of South Morocco's Saharan fringe, traditional agroecosystems stand out for their rich diversity of segetal vegetation. This study examines the segetal flora of these unique agroecosystems, investigating their richness, community characteristics and composition. We collected 155 relevés in fields located in the Guelmim province comprising three agroecosystem types: Oases, terraced and floodplain fields (faïd). We found 221 vascular plant species including seven regional endemics and one nationally very rare species. Using TWINSPAN, we identified three plant communities, each restricted to a specific agroecosystem type, displaying differences in species composition, floristic status, life-form and biogeographical spectra. Oasis vegetation had the highest overall number of species, terraced fields had the highest diversity, and therophytes were dominant across all communities, with faïds being the most therophyte-rich. The pan-Mediterranean chorotype dominated all three community types. Apophytes dominated, particularly in faïd and terraced fields, surpassing oasis fields rich in ruderals. We found that traditional cereal agroecosystems in southern Morocco harbor species-rich segetal plant communities created by habitat-based land-use systems. Our results highlight the significance of agricultural practices and local abiotic factors in shaping the agroecosystems, which are adapted to arid environments and sensitive to environmental and social changes.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140070169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adaptation to lead in a Pb/Zn-mine population of Marrubium cuneatum","authors":"Behrooz Salehi-Eskandari ,&nbsp;Reza Hesami ,&nbsp;Azam Salimi ,&nbsp;Henk Schat","doi":"10.1016/j.flora.2024.152460","DOIUrl":"10.1016/j.flora.2024.152460","url":null,"abstract":"<div><p><em>Marrubium cuneatum</em> is an endemic Iranian plant species, which can be found in lead-contaminated environments. This study aimed to investigate the effects of lead on the growth and germination in two <em>M. cuneatum</em> populations, from metalliferous, Pb-contaminated and uncontaminated soil, respectively. Soil and plant samples of the Tang-e Douzan Pb-Zn mine and Morghab Spring (non-contaminated site) were collected and analysed. Germination and growth were recorded under increasing Pb exposure in the non-metallicolous (NM) and the metallicolous (M) local <em>M. cuneatum</em> populations. Germination percentage (GP), mean germination time (MGT), germination index (GI), healthy plant percentage (HPP), seedling death (SD), fresh weight (FW) and dry weight (DW), were measured. Primary assessments showed toxic levels of lead in soil samples of the Tang-e Douzan mine and in leaves of plants growing at the mine site. Germination experiments showed that the germination parameters were stimulated by low concentrations of Pb in both populations, but inhibited by high concentrations. However, the adverse effects of Pb at high concentrations on GP, GI, and HPP were significantly less in the M population. The mortality of germinating seeds (SD) was consistently associated with fungal infection, which gradually decreased with increasing Pb exposure, but to the same degree in both populations. Growth experiments clearly demonstrated Pb hypertolerance in the M population. In the NM population, seedling growth is more sensitive to excess Pb than seed germination, compared to the M population. The M population has high biomass and a relatively high Pb accumulation in its shoots, which suggests it is a suitable candidate for phyto-extraction of Pb.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139690045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphology and excreting-function of microhairs in salt-tolerant Zoysia japonica, comparing adaxial and abaxial leaf surfaces","authors":"Masahiro Koyama,&nbsp;Takao Oi","doi":"10.1016/j.flora.2024.152472","DOIUrl":"10.1016/j.flora.2024.152472","url":null,"abstract":"<div><p>Bicellular trichomes called ‘microhairs’ are known as ‘salt glands’ in some Chloridoideae in the Poaceae. The adaxial leaf surface of <em>Zoysia japonica,</em> a salt-tolerant grass, excretes salts, whereas the abaxial leaf surface does not. In this study, we investigated the morphology and excreting-function of the microhairs of <em>Z. japonica</em>, comparing the adaxial and abaxial leaf surfaces. Scanning electron microscopy of the leaf surfaces showed the distribution of microhairs on both sides and revealed significant excretion on the adaxial side but a small excretion on the abaxial side. Energy-dispersive X-ray spectrometry revealed that microhairs on the adaxial side excrete sodium, magnesium, and chlorine, whereas those on the abaxial side excrete or secrete insoluble substances, which sometimes contain silicon. Transmission electron microscopy was used to clarify the ultrastructure of microhairs, as in the first detailed report on <em>Zoysia</em> spp.; however, the microhairs on both leaf sides showed typical structures of bicellular salt glands reported in Chloridoideae. The cap cells of the microhairs had smooth surfaces without epicuticular wax structures. These results indicate that the ultrastructural features of <em>Z. japonica</em> microhairs are important for understanding physiological mechanisms in common with salt-excretion and the excretion or secretion of other substances.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0367253024000252/pdfft?md5=003361d26e0e645771f436ae19e2d905&pid=1-s2.0-S0367253024000252-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139954569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diversity of melliferous Flora (Apiaries) in Honey and microscopic authentication using LM and SEM Techniques","authors":"Khushdil Khan ,&nbsp;Khafsa Malik ,&nbsp;Mushtaq Ahmad ,&nbsp;Rahmatullah Qureshi ,&nbsp;Muhammad Asif Aziz ,&nbsp;Safia Gul ,&nbsp;Wahidah H. Al-Qahtani ,&nbsp;Raees Khan","doi":"10.1016/j.flora.2024.152477","DOIUrl":"https://doi.org/10.1016/j.flora.2024.152477","url":null,"abstract":"<div><p>The diversity of melliferous flora is significant for sustaining healthy apiaries and apicultural research for the production of high-quality and quantity honey. This study aims to explore the richness and variety of melliferous plant species within apiaries, focusing on their role in honey yield and subsequently employing advanced microscopy techniques for their microscopic authentication. The study aimed to investigate the palyno-morphological features of selected bee floral species of the study area in the autumn and spring seasons. The pollen slides were prepared using the acetolysis method. Both qualitative and quantitative data of pollen grains were examined by LM and SEM. The four different types of ornamentation (scabrate, echinate, psilate, and reticulate) were observed in the morphological features of pollen. The maximum number of melliferous species was observed in the Fabaceae family (11 species) and the Asteraceae family (10 species). The LM and SEM techniques were recorded as the best tools to study the features of correct taxonomic identification and explore the valuable potential of melliferous flora and apiary resources for beekeepers. This finding contributes to a deeper understanding of a bee floral source of honey, ensuring its authenticity, purity, and nutritional value as well as ecological interaction between honeybee population and bee-floral diversity. Additionally, the finding highlights the significance of conserving and preserving melliferous flora for sustainable development of the apiculture industry, emphasizing the role of bee apiaries as essential resources for the bee population. The palynological features will help identify melliferous plants' potential in taxonomy, honey botanical, geographical origin, and pure honey availability in the local and international markets. This study provides knowledge about the species identifications, botanical and geographical origin of floral sources, and honeybees along with honey.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140051704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diversity of pollen morphology in species of Cercidoideae (Fabaceae) from Cerrado forest fragments, Brazil: Bauhinia L. and Schnella Raddi","authors":"Eduardo Lopes Soares ,&nbsp;Lorrayne Albernaz Domingues Camilo Landi ,&nbsp;Cintia Neves de Souza ,&nbsp;Ana Carolina Venancio Lopes ,&nbsp;Eduardo Custódio Gasparino","doi":"10.1016/j.flora.2024.152473","DOIUrl":"10.1016/j.flora.2024.152473","url":null,"abstract":"<div><p>The Cercidoideae subfamily has a wide geographic distribution in Brazil, with its most representative genera, <em>Bauhinia</em> L. and <em>Schnella</em> Raddi. This study aims to describe the pollen morphology of native species of <em>Bauhinia</em> and <em>Schnella</em> that occur in forest fragments in southeastern Brazil, expanding the morphological knowledge of Cercidoideae species. The pollen morphology of 21 species of the subfamily Cercidoideae were analyzed, including 13 species of <em>Bauhinia</em> and eight species of <em>Schnella.</em> Pollen grains were acetolyzed, measured, and photographed in light microscopy, while pollen grains non-acetolyzed were used for analysis in scanning electron microscopy. Quantitative pollen grain data were examined by descriptive and multivariate analysis; qualitative data were described and used to define pollen types. The studied species showed pollen with variation in size, amb, polar area, shape, type, and detail of ectoaperture and endoaperture, exine ornamentation, and supratectal elements. Qualitative data allowed separating the <em>Bauhinia</em> and <em>Schnella</em> species into five pollen types according to the type of aperture and the exine ornamentation. The quantitative data of diameter, however, allowed the separation of genera and confirmed the pollen types in <em>Bauhinia</em> and <em>Schnella</em>. From the data obtained and the pollen variations observed in the species analyzed, we can describe the genera <em>Bauhinia</em> and <em>Schnella</em> as eurypalynous.</p></div>","PeriodicalId":55156,"journal":{"name":"Flora","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140018910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}