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Article
Agricultural Engineering
Huasha Qi et al.
Summary: By studying the genetic variation and differentiation of Camellia drupifera populations, it was found that there were significant genetic differences and geographical structure between the populations in Hainan Island and mainland China, which was mainly due to geographical isolation and island effects. The results showed low genetic diversity in the populations, with high genetic differentiation and limited gene exchange. STRUCTURE analysis revealed a single genetic background in the mainland populations compared to different genetic backgrounds in the Hainan Island populations. The haplotype network analysis indicated that H17 was the original haplotype in Hainan Island and the H41 haplotype played an important role in the expansion of C. drupifera from Hainan Island to mainland China. Overall, these findings suggest that C. drupifera originated in Hainan Island and expanded its range to mainland China, providing valuable insights for the conservation, development, and utilization of C. drupifera resources, as well as serving as an example of how geographical isolation and island effects can drive plant lineage differentiation.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Soil Science
Jose Miguel Reichert et al.
Summary: Soil fertility in forestry systems has often been limited to soil nutrients, neglecting soil morphological attributes and physical properties. This study aimed to analyze the influence of soil properties on the growth and productivity of two Eucalyptus species in different soil types. The results showed that tree growth was influenced by soil attributes, but the correlation between dominant tree height and soil properties was weak. Tree height and diameter at breast height were not affected by Eucalyptus species or soil type.
SOIL & TILLAGE RESEARCH
(2023)
Article
Forestry
Victor Fririon et al.
Summary: Within-population variation in individual tree growth and response to climate affects forest dynamics, resilience, and adaptation. This study combines dendrochronological analyses and a process-based ecophysiological model to examine the phenotypic variation of growth-related traits in 22 stands of five tree species across varying ecological conditions. The results show that within-population variances in sensitivity and vigor are greater than between-population variances for all species. Populations in more stressful environments exhibit lower mean and variance of sensitivity, suggesting potential adaptation at both the population level and within populations. There is a positive correlation between individual growth sensitivity and vigor in most populations, particularly in low extractable soil water environments. A trade-off may exist, potentially limiting selection and requiring consideration in forest management processes.
FOREST ECOLOGY AND MANAGEMENT
(2023)
Article
Agricultural Engineering
Guorong Fan et al.
Summary: The phenotypic diversity of Litsea cubeba in southern China and Southeast Asia was evaluated by analyzing the fresh fruit yield and essential oil characteristics. The study also explored the relationship between habitat factors and phenotypic diversity.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Biochemistry & Molecular Biology
Jing Gao et al.
Summary: This study provided a comprehensive genomic analysis of the LcWRKYs in L. cubeba, discovering 64 LcWRKY genes in the genome. Comparative phylogenetic analysis divided these L. cubeba WRKYs into three groups. Consistent expression patterns of LcWRKY17 and terpene synthase LcTPS42 were found at different stages of L. cubeba fruit development. Functional verification showed that LcWRKY17 promotes monoterpene synthesis and binds to the W-box motifs of LcTPS42 to enhance its transcription.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Environmental Sciences
Haoran Wang et al.
Summary: Aminated lignin (AL) was used for the first time in the remediation of cadmium (Cd) pollution in soil, and its nitrogen mineralization characteristics and effects on soil physicochemical properties were investigated. The results showed that AL significantly reduced the availability of Cd in soil, as indicated by the decrease in DTPA-extractable Cd content. Moreover, AL improved soil pH and absolute value of zeta potential, as well as enhanced the content of soil organic matter, total nitrogen, mineral nitrogen, and available nitrogen.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Plant Sciences
Sevan Suni et al.
Summary: Understanding how environmental changes affect plant-pollinator interactions is important as new environmental extremes are reached. Drought can disrupt plant-pollinator interactions through its effect on moisture availability and floral trait expression. In this study, we investigated how flower size and nectar provisioning change with moisture limitation, and if seed provenance influences these traits. Results showed that different temperature and precipitation regimes affected nectar volume and flower size differently, suggesting that certain plant populations may continue investing in pollination mutualism under moisture limitation.
Article
Plant Sciences
Xin Liu et al.
Summary: Phosphorylation modification of phytochrome B (phyB) is essential for its thermal reversion, and this study identifies FERONIA (FER) as the kinase that phosphorylates phyB to regulate plant growth and salt tolerance. The phosphorylation not only regulates dark-triggered photobody dissociation but also modulates phyB protein abundance in the nucleus. The study also reveals that under salt stress, inhibited FER kinase activity leads to delayed photobody dissociation and increased phyB protein abundance in the nucleus, ultimately impacting plant growth and stress tolerance.
Article
Food Science & Technology
Bhagavathi Sundaram Sivamaruthi et al.
Summary: This study summarizes the composition, pharmacological and economic importance of Litsea cubeba essential oil. The essential oil of Litsea cubeba exhibits antioxidant, antimicrobial, and antiproliferative activities and can be used as a pesticide, repellent, and fragrance agent in cosmetics.
FOOD SCIENCE AND TECHNOLOGY
(2022)
Article
Soil Science
Fernando Visconti et al.
Summary: This study analyzed 67 samples to reveal the differences in OC and OM in different particle-size fractions and evaluated the impact of conversion coefficients on OM. The research demonstrated that OM determinations varied not only due to changes in OC and OM content, but also because of alterations in OM stoichiometry and reactivity.
Article
Forestry
Yali Wang et al.
Summary: Xanthoceras sorbifolium, an economically important species in northern China, displayed significant phenotypic variation within and among germplasms, indicating rich diversity. The mean coefficient of variation for 35 traits among 37 germplasms was 25.49%, illustrating the potential for genetic improvement and evaluation. Analysis of phenotypic traits using various statistical methods revealed correlations, classifications, and the selection of representative traits, aiding in the understanding and utilization of X. sorbifolium germplasms.
JOURNAL OF FOREST RESEARCH
(2022)
Article
Plant Sciences
Aida Sole-Medina et al.
Summary: Using the Mediterranean tree Quercus faginea as study system, this research investigated the evolution of resource-use strategies and the relationship between genetic variation and phenotypic plasticity. The results showed a genetic gradient of resource-use strategies and phenotypic plasticity associated with provenance climate, with populations from harsher environments exhibiting conservative resource-use strategy with increased drought tolerance and reduced phenotypic plasticity.
Article
Plant Sciences
Sonto Silindile Mkhabela et al.
Summary: This study evaluated the response of selected okra genotypes to drought stress and identified candidate genotypes for drought tolerance breeding based on yield and yield-related traits. The results showed significant genotype x testing environment x water condition interaction effects, indicating the potential for selecting okra genotypes suited for drier conditions. Positive correlations were found between yield and fresh pod length, dry pod weight, and number of pods per plant under drought stress conditions in the field environment.
SOUTH AFRICAN JOURNAL OF BOTANY
(2022)
Article
Agricultural Engineering
Wenqian Xu et al.
Summary: This study investigated the primary and secondary metabolites as well as immune-modulating activity of Echinacea purpurea from different regions in China. Results showed variations in metabolite contents and immune signaling in different regions and parts of the plant. Correlations with geographical location and environmental variables highlighted the importance of precipitation and soil pH. The findings demonstrate the efficacy of metabonomics in evaluating medicinal plants and provide insights for the cultivation of E. purpurea.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Multidisciplinary Sciences
Belay Maru et al.
Summary: Crop diversification is crucial for sustainable agriculture, poverty reduction, and job creation in developing countries. Socioeconomic factors play a significant role in farmers' crop choices. Research findings show that farm size, animal size and composition, annual income, and altitudinal gradient are positively related to crop diversity. Additionally, the lack of road infrastructure and market connections limit farmers' options for crop diversification. Therefore, building road networks and promoting market ties are vital for promoting farm-level crop diversification.
Article
Immunology
Anqi Li et al.
Summary: This study experimentally determined the antibacterial effect and characteristics of Litsea cubeba essential oil (LCEO) in combination with several commonly used V. parahaemolyticus antibiotics. The results showed synergistic and additive effects when using LCEO in combination with certain antibiotics, and the combination treatment also promoted the removal of biofilms by reducing the content of hydrophobic and extracellular polysaccharides on the cell surface.
MICROBIAL PATHOGENESIS
(2022)
Article
Agriculture, Multidisciplinary
Wanpichit Sukkaew et al.
Summary: Calcium and potassium are essential nutrients for plant growth, but their antagonistic effect may reduce crop yield. A two-year field trial showed that increased calcium negatively affected soil potassium availability, with a more pronounced effect on water-soluble potassium. However, calcium and potassium had no antagonistic impact on cassava, and cassava responded more promptly to potassium compared to calcium. Combined application of calcium and potassium significantly increased fresh tuber yield, with the highest yield achieved by adding 200 kg Ca ha-1 and 200 kg K2O ha-1.
ANNALS OF AGRICULTURAL SCIENCES
(2022)
Article
Plant Sciences
Ming Gao et al.
Summary: The study shows that female and male L. cubeba plants exhibit sex-specific physiological responses under waterlogging stress, with females displaying stronger antioxidant defense systems and higher tolerance levels.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2022)
Article
Agricultural Engineering
Xiaorui Wang et al.
Summary: This study evaluated the phenotypic diversity of Schisandra sphenanthera fruits on a large scale and investigated the relationship between environmental factors and fruit phenotypes. Significant correlations were found between phenotype and environmental factors, with some factors having direct effects on phenotype and others having indirect effects. The study also proposed a machine learning method to predict the phenotype of S. sphenanthera in different environments with high accuracy.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Anthropology
Michael A. Schillaci et al.
Summary: Small sample sizes are commonly used in human and primate evolutionary research to estimate population parameters. This study presents methods for determining the probability that sample estimates accurately represent population parameters, based on Cochran's theorem. The results indicate that larger random samples are needed to accurately estimate population variance, while smaller sample sizes are sufficient for estimating population standard deviation. The study also shows that the coefficient of variation closely mirrors the results for the standard deviation.
JOURNAL OF HUMAN EVOLUTION
(2022)
Editorial Material
Plant Sciences
Mar Sobral et al.
Summary: Plant plastic responses to environmental variation at scales smaller than the individual plant size promote phenotypic and epigenetic diversity within genotypes, potentially influencing plant evolutionary dynamics.
TRENDS IN PLANT SCIENCE
(2022)
Article
Ecology
X. X. Chen et al.
Summary: By studying natural populations of P. pruinosa, it was found that leaf phenotypic traits are more susceptible to external environmental changes, with different populations showing distinct patterns of geographic variation. Additionally, the phenotypic variation between populations was significantly higher than within populations, suggesting that external factors play a significant role in shaping the phenotypic traits of P. pruinosa.
APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
(2022)
Article
Horticulture
Eliska Rampackova et al.
Summary: This study estimated pomological traits and nuclear DNA content of apricot cultivars with different geographical origins, revealing their genetic characteristics. The results showed different correlations among apricot cultivars from different geographical groups.
Article
Forestry
Caowen Sun et al.
Summary: Cyclocarya paliurus, widely distributed in subtropical areas of China, contains flavonoids and triterpenoids in its leaves which provide protection against diseases. The study found that altitude, latitude, and longitude significantly contributed to variations in total flavonoid and triterpenoid contents. The interaction of these metabolites was extensively correlated with environment changes, suggesting they should be considered during selection and cultivation.
JOURNAL OF FORESTRY RESEARCH
(2021)
Article
Environmental Sciences
Somia Hamil et al.
Summary: The study investigated the impact of environmental factors on zooplankton diversity, abundance, and distribution in Ghrib Dam water body over a 2-year period. It found that water temperature, dissolved oxygen, phosphorus, and nitrate were the most significant factors influencing zooplankton community. The diversity of zooplankton was rich, with fluctuations observed in abundance over the study period.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Environmental Sciences
Wei Li et al.
Summary: The study measured the shrub, leaf, and fruit traits of natural blue honeysuckle populations at different elevations on Changbai Mountain in China, finding that inter-population variation was the main source of phenotypic variation, and that changes in altitude primarily influenced phenotypic changes.
POLISH JOURNAL OF ENVIRONMENTAL STUDIES
(2021)
Article
Food Science & Technology
Peng Huang et al.
Summary: Litsea cubeba is an important aromatic oil plant with various physiological activities in its pericarp essential oil. Researchers have optimized the extraction process to increase yield and biological activity. Through orthogonal experimental design, the optimal extraction conditions were determined, and the essential oil components were analyzed by GC-MS.
JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION
(2021)
Review
Biodiversity Conservation
Pedro A. Sosa et al.
Summary: The Canarian date palm is one of the most representative endemic plant species of the Canary Islands, known for its horticultural value, but currently facing conservation issues that require the integration of relevant knowledge into conservation strategies.
BIODIVERSITY AND CONSERVATION
(2021)
Article
Multidisciplinary Sciences
Yongqiang Liu et al.
Summary: This study uncovers the genetic basis of nitrogen-use efficiency in rice, specifically related to tillering response to nitrogen, and identifies OsTCP19 as a key regulator modulating this response. The differential transcriptional response and variation in tillering response to nitrogen among rice varieties are governed by a 29-bp insertion and/or deletion in the OsTCP19 promoter, with implications for geographical adaptation in rice and potential for breeding high-yielding, nitrogen-efficient modern rice cultivars.
Article
Genetics & Heredity
Jamison Lee et al.
Summary: Stomata are essential pores controlled by guard cells in plants for gas exchange. Measurements of stomatal size and density can serve as proxies for a plant's gas exchange capacity. Research shows that Arabidopsis employs a strategy of physiological compensation, sacrificing morphological traits to maintain stomatal production in response to stressful environments.
Article
Multidisciplinary Sciences
H. De Kort et al.
Summary: Understanding how biological and environmental factors interactively shape the global distribution of plant and animal genetic diversity is fundamental to biodiversity conservation. Plants systematically display much lower genetic diversity in local populations compared to animals, with life history traits, such as animal longevity and size, and climate being important factors for predicting the distribution of genetic diversity within populations.
NATURE COMMUNICATIONS
(2021)
Article
Agronomy
Jie Li et al.
Summary: The study found that plants growing with siblings showed significantly higher plant height, biomass, leaf area, and nitrogen use efficiency. The root exudation rate of carbon was also higher in plants with siblings, indicating that plant kin recognition can lead to superior growth and fitness.
Article
Plant Sciences
Taiji Kawakatsu et al.
Summary: The study uncovered the close relationship between root system architecture and drought resistance in rice, identifying distinct stress response mechanisms among different subpopulations based on phenotypic and transcriptomic analysis. It also revealed that crown root diameter is associated with resistance to mild drought stress.
Article
Horticulture
Isamire Silva Andrade et al.
Summary: This study evaluated phenotypic variation in TSS in different environments, as well as allelic diversity and genetic-population structure based on 18 SSR loci in QTLs. The analysis revealed high heritability in TSS with low variances and significant G x E interaction. High allelic diversity was observed, with markers such as CMATN22 identified for mapping. The study identified two major genetic groups and eight subpopulations, supporting the structured yet diversified nature of the germplasm.
SCIENTIA HORTICULTURAE
(2021)
Article
Forestry
Antonio Vidakovic et al.
Summary: This study evaluated the phenotypic diversity of almond-leaved pear in the eastern Adriatic region, finding high variability both within and among populations, with leaf-size-related traits being the most variable. Environmental and geographical interactions were responsible for the patterns of phenotypic variation, indicating isolation by environment and isolation by distance.
Review
Agronomy
Rahmatullah Jan et al.
Summary: Plant secondary metabolites play crucial roles in plant survival and ecological connections, providing defense against pathogens and stress. The accumulation of these metabolites is highly influenced by environmental factors, and their biosynthesis is regulated by various genes. Transcriptional factors such as WRKY, MYB, AP2/ERF, bZIP, bHLH, and NAC play key roles in regulating secondary metabolite biosynthesis in plants under stress conditions.
Article
Multidisciplinary Sciences
Ying Wu et al.
Summary: This study found that homoeologous exchanges (HEs) in allopolyploids can lead to extensive genomic variation, affecting known-function genes and their complex genetic interactions, thereby creating extraordinary phenotypic diversity at the population level.
NATIONAL SCIENCE REVIEW
(2021)
Article
Ecology
Mariana Valoy et al.
ARTHROPOD-PLANT INTERACTIONS
(2020)
Article
Multidisciplinary Sciences
Yi-Cun Chen et al.
NATURE COMMUNICATIONS
(2020)
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Biochemistry & Molecular Biology
Yunlong Pang et al.
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Plant Sciences
Igor Lukic et al.
Article
Genetics & Heredity
Yanjun Zan et al.
Article
Thermodynamics
Quan Zhou et al.
Review
Plant Sciences
Niek Stortenbeker et al.
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(2019)
Article
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INDUSTRIAL CROPS AND PRODUCTS
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Review
Chemistry, Applied
J. Thielmann et al.
JOURNAL OF ESSENTIAL OIL RESEARCH
(2019)
Article
Multidisciplinary Sciences
Weihong Sun et al.
Review
Plant Sciences
Madhu Kamle et al.
Article
Microbiology
Yunshi Li et al.
FRONTIERS IN MICROBIOLOGY
(2018)
Review
Biotechnology & Applied Microbiology
Bo-Ra Kim et al.
JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY
(2017)
Article
Agriculture, Multidisciplinary
Sheng Fang et al.
JOURNAL OF INTEGRATIVE AGRICULTURE
(2017)
Article
Plant Sciences
Ye-Jin Jeon et al.
JOURNAL OF ESSENTIAL OIL BEARING PLANTS
(2016)
Review
Plant Sciences
Yun-Song Wang et al.
JOURNAL OF ETHNOPHARMACOLOGY
(2016)
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Plant Sciences
Qingyun Bu et al.
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Multidisciplinary Sciences
Ichsan Suwandhi et al.
JOURNAL OF MATHEMATICAL AND FUNDAMENTAL SCIENCES
(2014)
Review
Plant Sciences
Graham B. Seymour et al.
ANNUAL REVIEW OF PLANT BIOLOGY, VOL 64
(2013)
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Ecology
A-C Cosendai et al.
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Yicun Chen et al.
JOURNAL OF ESSENTIAL OIL RESEARCH
(2013)
Article
Ecology
Michal Shwartsberg et al.
ISRAEL JOURNAL OF ECOLOGY & EVOLUTION
(2012)
Article
Plant Sciences
Laura Jaakola et al.
PLANT CELL AND ENVIRONMENT
(2010)
Article
Plant Sciences
AA Mao et al.
PLANT CELL REPORTS
(2000)
