Una reevaluación de la taxonomía de Mappia (Icacinaceae) utilizando datos ambientales

Stefano, Rodrigo Duno de; Loera, Israel; Angulo, Diego F.

doi:10.21829/abm127.2020.1716

Cited by 2 publications

(1 citation statement)

References 51 publications

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“…Ecological niche divergence is suggested as a driver for promoting diversification among closely related species and at higher levels (Castro‐Insua et al, 2018; Duno De Stefano et al, 2020). Ecological niche modeling is a method for evaluating the impacts of climate factors on species divergence and predicting potential distributions of species, which is widely used in diverse biodiversity studies (Pearson & Dawson, 2003; Rissler & Apodaca, 2007).…”

Section: Introductionmentioning

confidence: 99%

Phylogenetic relationships, hybridization events, and drivers of diversification of East Asian wild grapes as revealed by phylogenomic analyses

Nie

Liu

et al. 2022

J of Sytematics Evolution

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East Asian wild grapes show a high level of species diversity and have been widely recognized as important germplasm resources of wine, table grapes, and resistance to biotic and abiotic stresses for the grape industry. However, the deeper phylogenetic relationships and drivers of diversification of East Asian Vitis remain poorly understood. Hybridization and introgression events of East Asian Vitis are not well investigated, particularly at the genome-wide scale. The phylogenetic relationships of East Asian Vitis are herein explored using nuclear and plastid genome data based on target enrichment (Hyb-Seq). Seven major clades are recognized for East Asian Vitis based on the nuclear phylogenetic trees, but there is topological incongruence between concatenated and coalescent analyses. Furthermore, significant cytonuclear discordance is observed within East Asian Vitis. Species network analyses identified several hybridization events within East Asian Vitis. These interspecific hybridization events may have caused the topological discordances and relatively low support detected in our analyses. Ecological niche modeling shows that most of the diversification of East Asian Vitis species is driven by temperature and precipitation environmental variables. Sympatric parallel diversifications of major clades also may have facilitated the rich diversity in East Asian Vitis.

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Section: Introductionmentioning

confidence: 99%

Phylogenetic relationships, hybridization events, and drivers of diversification of East Asian wild grapes as revealed by phylogenomic analyses

Nie

Liu

et al. 2022

J of Sytematics Evolution

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Potential Distribution and Medicinal Uses of the Mexican Plant Cuphea aequipetala Cav. (Lythraceae)

et al. 2022

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Carrying out studies that lead us to obtain information on both the cultural and biological heritage of a locality, region, or country allows us to create appropriate strategies for the conservation of biocultural diversity. In this context, the objective of this study was to model the potential distribution of Cuphea aequipetala Cav. within the Mexican territory, to identify the main environmental variables that delimit its habitat, and to obtain information from traditional knowledge through the medicinal uses that the inhabitants of nearby communities give to the plant. Potential distribution modeling was performed with MaxEnt together with 19 bioclimatic variables of Worldclim plus three variables closely related to the habitat of the species. Data on its presence were obtained in situ within the Lagunas de Zempoala National Park and from iNaturalist. Information on the medicinal uses of the plant was obtained through semi-structured surveys with people who were in continuous contact with it. The potential range of C. equipetala Cav. was 3205.63 km2, which represents 0.16% of the Mexican territory. The altitude, precipitation in the driest period, average temperature of the warmest quarter, and average temperature of the driest quarter were the variables that had the greatest effects on the potential distribution (49%), and these factors mainly delimited the suitability of the habitat. C. aequipetala Cav. is still used in traditional medicine, mainly for conditions related to cancer, shocks, and inflammation. Finally, it was found that the potential distribution coincided with the states of the country where its medicinal use was reported. This information is important, since it constitutes the basis for performing actions targeting the conservation of this species of medicinal relevance. For example, potential distribution areas can be integrated into habitat restoration and conservation plans to prevent anthropogenic activities, such as felling, that directly affect the habitat. This information can also be used as a reference to promote the preservation of medicinal uses among the young population of the distribution areas.

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Una reevaluación de la taxonomía de Mappia (Icacinaceae) utilizando datos ambientales

Cited by 2 publications

References 51 publications

Phylogenetic relationships, hybridization events, and drivers of diversification of East Asian wild grapes as revealed by phylogenomic analyses

Phylogenetic relationships, hybridization events, and drivers of diversification of East Asian wild grapes as revealed by phylogenomic analyses

Potential Distribution and Medicinal Uses of the Mexican Plant Cuphea aequipetala Cav. (Lythraceae)

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