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Ricardo Betancur-R.

Researcher at University of Oklahoma

Publications -  62
Citations -  3836

Ricardo Betancur-R. is an academic researcher from University of Oklahoma. The author has contributed to research in topics: Phylogenetic tree & Gene. The author has an hindex of 22, co-authored 54 publications receiving 3043 citations. Previous affiliations of Ricardo Betancur-R. include George Washington University & Smithsonian Tropical Research Institute.

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Genome-wide interrogation advances resolution of recalcitrant groups in the tree of life.

TL;DR: GGI is shown to be efficacy in resolving the controversial relationships within the largest freshwater fish radiation (Otophysi) based on newly generated DNA sequences for 1,051 loci from 225 species and supports the notion that ctenophores are the earliest-branching animal lineage, and adds insight into relationships within clades of yeasts, birds and mammals.
Journal ArticleDOI

Multi-locus phylogenetic analysis reveals the pattern and tempo of bony fish evolution.

TL;DR: Establishing a new phylogenetic pattern with accurate divergence dates for bony fishes illustrates several areas where the fossil record is incomplete and provides critical new insights on diversification of this important vertebrate group.