Geographical differences of leaf traits of the endangered plant Litsea coreana Levl. var. sinensis and its relationship with climate

Yuan, Gangyi; Guo, Qiqiang; Zhang, Yaqin; Gui, Qin; Xie, Na; Luo, Siqiong

doi:10.1007/s11676-022-01588-w

Cited by 5 publications

(2 citation statements)

References 46 publications

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“…Extraction of freeze-dried plant material by using 50% methanol- d 4 in D 2 O (KH 2 PO 4 buffer, pH 6.0) containing 0.05% TSP (trimethyl silyl propionic acid sodium salt, w / v ) and NMR measurements was carried out by using a 500 MHz Bruker DMX-500 NMR spectrometer (Bruker, Karlsruhe, Germany) operating at a proton NMR frequency of 500.13 MHz, with the same protocol as reported previously [ 18 ]. Compounds were identified by 1D ( Figure 1 ) and 2D ( Figures S1–S3; Supplementary Data ) NMR spectral analysis and confirmed by comparison with the previously reported data as well [ 30 , 31 ].…”

Section: Methodssupporting

confidence: 85%

NMR-Based Metabolomics for Geographical Discrimination of Adhatoda vasica Leaves

Jahangir

Rehman

Farid

et al. 2023

Plants

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Adhatoda vasica (L.), Nees is a widespread plant in Asia. It is used in Ayurvedic and Unani medications for the management of various infections and health disorders, especially as a decoction to treat cough, chronic bronchitis, and asthma. Although it has a diverse metabolomic profile, this plant is particularly known for its alkaloids. The present study is the first to report a broad range of present compounds, e.g., α-linolenic acid, acetate, alanine, threonine, valine, glutamate, malate, fumaric acid, sucrose, β-glucose, kaempferol analogues, quercetin analogues, luteolin, flavone glucoside, vasicine and vasicinone, which were identified by NMR spectroscopy-based metabolomics. Multivariate data analysis was used to analyze 1H-NMR bucketed data from a number of Adhatoda vasica leave samples collected from eight different regions in Pakistan. The results showed large variability in metabolomic fingerprints. The major difference was on the basis of longitude/latitude and altitude of the areas, with both primary and secondary metabolites discriminating the samples from various regions.

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Section: Methodssupporting

confidence: 85%

NMR-Based Metabolomics for Geographical Discrimination of Adhatoda vasica Leaves

Jahangir

Rehman

Farid

et al. 2023

Plants

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“…Leaves are highly sensitive to environmental changes; leaf characters (e.g., leaf shape index, area, and thickness) directly reflect plant trade-off strategies in the context of climate change (Klich 2000). Yuan et al (2023) found synergistic effects of geographical and climatic factors on leaf traits and a strong trade-off between leaf traits during the ontogenetic development of the endangered tree Litsea coreana var. sinensis.…”

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confidence: 99%

Tree ecophysiology in the context of climate change

Sperotto

Koubouris

et al. 2023

J. For. Res.

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tree growth, photosynthetic phenology, hydraulic strategies, OliveCan model) in the context of global climate change. Understanding forest-environment interactions from an ecophysiological perspective as climate changes provides insights into species fitness in suboptimal environments, species competition for limited resources, and phylogenetic divergence or convergence of species, and predicting species distributions. Keywords Tree ecophysiology • Climate change • Climate hormesis • Phenology • Thermostability • Forest resilience • HydraulicsRecently strong evidences have emerged demonstrating hormetic responses to climatic stressors, hormetic tradeoffs and preconditioning in woody plants (Erofeeva 2021(Erofeeva , 2023. Climate stress-mediated hormesis in dominant tree species influences productivity, ecological succession, and geochemical cycles of forest ecosystems. However, the roles of climate hormesis in species acclimatization, epigenetic memory, and mechanisms of climatic hormesis in woody Abstract Forest structure and function strongly depend on and concurrently influence environmental conditions. Tree performance is generally governed by its genetics and environment; thus, recent hotspots in this field include tree genotype × environment, phenotype × environment, and functional trait × environment interactions. The editorial, review, and 22 original research articles in this Special Issue, "Tree ecophysiology in the context of climate change", highlight ecophysiological phenomena (e.g., climate hormesis, seed germination, tree mortality), processes (e.g., tree metabolism, photosynthate allocation, nutrient uptake and transport), indicators (e.g., carbon sequestration, pollutants), measurements (e.g., thermal time methods, soil quality indices, vegetation spectral index, and near-infrared leaf reflectance), and modeling (e.g., climate correlations with

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Leaf traits of prickly ash and its correlation with ecological and geographical factors of origin

Dong,

Shi,

Bao

et al. 2024

Sci Rep

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The morphological, physiological, and biochemical characteristics of leaves result from the long-term adaptation of plants to their environment and are closely related to plant growth and development. In this study, 37 prickly ash germplasm resources from 18 production areas were utilized as the subjects of research. Logistic equations, principal component analysis, and cluster analysis were employed to comprehensively evaluate the leaf traits of prickly ash germplasm resources, with an analysis of their correlation with ecological and geographical factors in the production areas. The results showed that the leaf traits of prickly ash germplasms of different origins are substantially different and diverse. The coefficient of variation for the 14 leaf traits was greater than 10%. The coefficient of variation of the compound leaflet number was the highest among all the considered leaf traits, and the coefficient of variation of leaf thickness was the lowest, at 49.86% and 11.37%, respectively. The leaf traits of the prickly ash germplasm originating from Chongqing in Yongchuan, Chongqing in Rongchang, and Yunnan in Honghe ranked highest, whereas the leaf traits of the prickly ash germplasm from Henan in Jiaozuo, Gansu in Tianshui, and Shanxi in Yuncheng ranked lowest. The results of the correlation analysis showed that among the ecological and geographical factors of the origins, latitude had the strongest correlation with the leaf traits of the prickly ash germplasm. As latitude increased, the leaves of prickly ash gradually decreased in size, weight, and leaf shape index. The factor with the second strongest correlation was temperature. The leaves of the prickly ash germplasm originating from warmer climate areas were larger and heavier than those from areas with colder climates. Altitude and longitude did not significantly affect the leaf traits of the prickly ash germplasm, but at similar latitudes, the leaves of the prickly ash germplasm in high-altitude areas were smaller, and the leaves of the prickly ash germplasm in low-altitude areas were larger. These findings can provide valuable references for breeding and the sustainable utilization of new varieties of prickly ash resources.

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Geographical differences of leaf traits of the endangered plant Litsea coreana Levl. var. sinensis and its relationship with climate

Cited by 5 publications

References 46 publications

NMR-Based Metabolomics for Geographical Discrimination of Adhatoda vasica Leaves

NMR-Based Metabolomics for Geographical Discrimination of Adhatoda vasica Leaves

Tree ecophysiology in the context of climate change

Leaf traits of prickly ash and its correlation with ecological and geographical factors of origin

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