2018
Bravo-Monzón, Ángel Eliezer; González-Rodríguez, Antonio; Espinosa-García, Francisco Javier
Spatial structure of genetic and chemical variation in native populations of the mile-a-minute weed Mikania micrantha Artículo de revista
En: Biochemical Systematics and Ecology, vol. 76, pp. 23-31, 2018, ISSN: 03051978.
Resumen | Enlaces | Etiquetas: Asteraceae, DNA, Invasive species biocontrol, Microsatellites, Population genetics, Terpenoids
@article{nokey,
title = {Spatial structure of genetic and chemical variation in native populations of the mile-a-minute weed Mikania micrantha},
author = {Ángel Eliezer Bravo-Monzón and Antonio González-Rodríguez and Francisco Javier Espinosa-García},
doi = {10.1016/j.bse.2017.11.008},
issn = {03051978},
year = {2018},
date = {2018-01-01},
journal = {Biochemical Systematics and Ecology},
volume = {76},
pages = {23-31},
publisher = {Elsevier Ltd},
abstract = {We examined the spatial distribution and potential relationship of genetic and volatile terpenoid diversity in 13 Mexican populations of Mikania micrantha (Asteraceae) from the Atlantic and Pacific watersheds using six specific microsatellites. A low genetic diversity was observed in all populations (HE = 0.00–0.37), which may be attributed to clonal reproduction and/or their marginal location relative to the whole species distribution in the Americas. We found a significant genetic differentiation between regions, and more genetic structure in Atlantic populations where a Mantel test also showed a pattern of isolation by distance (r2 = 0.478},
keywords = {Asteraceae, DNA, Invasive species biocontrol, Microsatellites, Population genetics, Terpenoids},
pubstate = {published},
tppubtype = {article}
}
We examined the spatial distribution and potential relationship of genetic and volatile terpenoid diversity in 13 Mexican populations of Mikania micrantha (Asteraceae) from the Atlantic and Pacific watersheds using six specific microsatellites. A low genetic diversity was observed in all populations (HE = 0.00–0.37), which may be attributed to clonal reproduction and/or their marginal location relative to the whole species distribution in the Americas. We found a significant genetic differentiation between regions, and more genetic structure in Atlantic populations where a Mantel test also showed a pattern of isolation by distance (r2 = 0.478