Results 201 to 210 of about 1,842,092 (351)

Silesaurid (Archosauria: Dinosauriformes) remains from the base of the Dockum Group (Late Triassic: Otischalkian) of Texas provide new insights to the North American record of dinosauriforms

The Anatomical Record, EarlyView.
Abstract Silesaurids (Archosauria: Dinosauriformes) are found in Middle to Upper Triassic deposits across Pangea, but few stratigraphic sections record the evolution of the group in one geographic area over millions of years. Here, we describe silesaurid remains from the oldest of the Upper Triassic stratigraphic sequence from the base of the Dockum ...
Frederick B. Tolchard, Brynden W. Perkins, Sterling J. Nesbitt   +2 more
wiley   +1 more source

Single-cell mutation calling and phylogenetic tree reconstruction with loss and recurrence. [PDF]

Bioinformatics, 2022
Kuipers J, Singer J, Beerenwinkel N.
europepmc   +1 more source

The relationship between form and function of the carnivore mandible

The Anatomical Record, EarlyView.
Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley   +1 more source

Online Consensus and Agreement of Phylogenetic Trees [PDF]

, 2004
Tanya Berger‐Wolf
openalex   +1 more source

The lower jaw of Devonian ray‐finned fishes (Actinopterygii): Anatomy, relationships, and functional morphology

The Anatomical Record, EarlyView.
Abstract Actinopterygii is a major extant vertebrate group, but limited data are available for its earliest members. Here we investigate the morphology of Devonian actinopterygians, focusing on the lower jaw. We use X‐ray computed tomography (XCT) to provide comprehensive descriptions of the mandibles of 19 species, which span the whole of the Devonian
Ben Igielman, Rodrigo Tinoco Figueroa, Robert R. Higgins, Stephanie E. Pierce, Michael I. Coates, Emily M. Troyer, Vincent Fernandez, Kathleen Dollman, Jing Lu, Min Zhu, Matt Friedman, Sam Giles   +11 more
wiley   +1 more source

A LASSO-based approach to sample sites for phylogenetic tree search. [PDF]

Bioinformatics, 2022
Ecker N, Azouri D, Bettisworth B, Stamatakis A, Mansour Y, Mayrose I, Pupko T.   +6 more
europepmc   +1 more source

Rec-I-DCM3: a fast algorithmic technique for reconstructing large phylogenetic trees [PDF]

, 2004
Usman Roshan, Bernard M. E. Moret, Tandy Warnow, Tiffani L. Williams   +3 more
openalex   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

The Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati, Christine Böhmer, Stefanie Ohlerth, Marcus Clauss   +3 more
wiley   +1 more source

Unusual phylogenetic tree and circulating actionable ESR1 mutations in an aggressive luminal/HER2-low breast cancer: Case report. [PDF]

Front Oncol, 2022
Allegretti M, Barberi V, Ercolani C, Vidiri A, Giordani E, Ciliberto G, Giacomini P, Fabi A.   +7 more
europepmc   +1 more source

Constructing (Almost) Phylogenetic Trees from Developmental Sequences Data [PDF]

, 2004
Ronnie Bathoorn, Arno Siebes
openalex   +1 more source