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High phylogeographic and genetic diversity of Tidestromia lanuginosa supports full-glacial refugia for arid-adapted plants in southern and central Coahuila, Mexico
Ivonne Sánchez del Pino
Karen Alejandra Alfaro Escamilla
RUBEN ANDUEZA-NOH
Arturo Mora-Olivo
MARIANA CHAVEZ PESQUEIRA
ARIADNA IBARRA MORALES
Michael Moore
Hilda Flores
Acceso Abierto
Atribución-NoComercial-SinDerivadas
https://doi.org/10.1002/ajb2.1536
AMARANTHACEAE
CHIHUAHUAN DESERT
CUATRO CIENEGAS
GENE FLOW
GENETIC DIVERSITY
GENETIC STRUCTURE
GOMPHRENOIDEAE
MEXICAN PHYSIOGRAPHIC PROVINCES
PLEISTOCENE REFUGIA
Recent phylogeographic work suggests the existence of latitudinal gradients in genetic diversity in northern Mexican plants, but very few studies have examined plants of the Chihuahuan Desert. Tidestromia lanuginosa is a morphologically variable annual species whose distribution includes the Chihuahuan Desert Region. Here we undertook phylogeographic analyses of chloroplast loci in this species to test whether genetic diversity and differentiation of Mexican populations of T. lanuginosa change along a latitudinal gradient and whether diversity is higher in Coahuila, consistent with ideas of lower plant community turnover during the Pleistocene.
2020
Artículo
American Journal of Botany, 107(9), 1296-1308, 2020
Inglés
Sánchez‐del Pino, I., Alfaro, A., Andueza‐Noh, R. H., Mora‐Olivo, A., Chávez‐Pesqueira, M., Ibarra‐Morales, A., ... & Flores‐Olvera, H. (2020). High phylogeographic and genetic diversity of Tidestromia lanuginosa supports full‐glacial refugia for arid‐adapted plants in southern and central Coahuila, Mexico. American Journal of Botany, 107(9), 1296-1308.
ECOLOGÍA VEGETAL
Versión publicada
publishedVersion - Versión publicada
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