Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula

E. Cires Rodriguez, J. Prieto, Journal of Plant Research 128 (2015) 223–238.

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Journal Article | Published | English
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Abstract
Petrocoptis is a small genus of chasmophytic plants endemic to the Iberian Peninsula, with some localized populations in the French Pyrenees. Within the genus, a dozen species have been recognized based on morphological diversity, most of them with limited distribution area, in small populations and frequently with potential threats to their survival. To date, however, a molecular evaluation of the current systematic treatments has not been carried out. The aim of the present study is to infer phylogenetic relationships among its subordinate taxa by using plastidial rps16 intron and nuclear internal transcribed spacer (ITS) DNA sequences; and evaluate the phylogenetic placement of the genus Petrocoptis within the family Caryophyllaceae. The monophyly of Petrocoptis is supported by both ITS and rps16 intron sequence analyses. Furthermore, time estimates using BEAST analyses indicate a Middle to Late Miocene diversification (10.59 Myr, 6.44–15.26 Myr highest posterior densities [HPD], for ITS; 14.30 Myr, 8.61–21.00 Myr HPD, for rps16 intron).
Publishing Year
Date Published
2015-01-24
Journal Title
Journal of Plant Research
Volume
128
Issue
2
Page
223 - 238
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Cires Rodriguez E, Prieto J. Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula. Journal of Plant Research. 2015;128(2):223-238. doi:10.1007/s10265-014-0691-6
Cires Rodriguez, E., & Prieto, J. (2015). Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula. Journal of Plant Research, 128(2), 223–238. https://doi.org/10.1007/s10265-014-0691-6
Cires Rodriguez, Eduardo, and José Prieto. “Phylogenetic Relationships of Petrocoptis A. Braun Ex Endl. (Caryophyllaceae), a Discussed Genus from the Iberian Peninsula.” Journal of Plant Research 128, no. 2 (2015): 223–38. https://doi.org/10.1007/s10265-014-0691-6.
E. Cires Rodriguez and J. Prieto, “Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula,” Journal of Plant Research, vol. 128, no. 2, pp. 223–238, 2015.
Cires Rodriguez E, Prieto J. 2015. Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula. Journal of Plant Research. 128(2), 223–238.
Cires Rodriguez, Eduardo, and José Prieto. “Phylogenetic Relationships of Petrocoptis A. Braun Ex Endl. (Caryophyllaceae), a Discussed Genus from the Iberian Peninsula.” Journal of Plant Research, vol. 128, no. 2, Springer, 2015, pp. 223–38, doi:10.1007/s10265-014-0691-6.

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