Diversification and reticulation in the circumboreal fern genus Cryptogramma.

doi:10.1016/j.ympev.2013.02.020

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Article

Diversification and reticulation in the circumboreal fern genus Cryptogramma.

Molecular phylogenetics and evolution - 1 Jun 2013

Metzgar Jordan S, Alverson Edward R, Chen Sinian, Vaganov Alexey V, Ickert-Bond Stefanie M

Abstract excerpt

We investigated the evolutionary complexity that resulted from cryptic diversification and polyploidy in parsley ferns (Cryptogramma). A total of 14 species were included in our data set, with six outgroup species and eight Cryptogramma species. DNA sequence data from six plastid loci (rbcL, rbcL-accD, rbcL-atpB, rps4-trnS, trnG-trnR and trnP-petG) were analyzed using maximum likelihood and Bayesian methods to...

Topics

Chromosomes, Plant
Evolution, Molecular
Ferns
Genetic Variation
Haploidy
Molecular Sequence Data
Phylogeny
Phylogeography
Plastids
Tetraploidy

Source

Open in PubMed

Identifiers

PMID: 23454494
DOI: 10.1016/j.ympev.2013.02.020

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