Results 221 to 230 of about 346,391 (302)

From dysbiosis to mechanisms: Why cervicovaginal microbiome-HPV studies must catch up with biology. [PDF]

PLoS Pathog
Molina MA.
europepmc   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

Placement of <i>Spongiphora lewisi</i> de Bormans, 1903, an enigmatic earwig species of Spongiphoridae (Insecta, Dermaptera), as revealed by integrative taxonomy. [PDF]

Zookeys
Kamimura Y, Gusti M.
europepmc   +1 more source

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Molecular mosaic of colorectal cancer: Why one classification system is no longer enough? [PDF]

World J Gastrointest Oncol
Ahlawat S, Das S.
europepmc   +1 more source

The internal crest anatomy of Lambeosaurini (Hadrosauridae: Lambeosaurinae)

The Anatomical Record, EarlyView.
Abstract The supracranial crests of lambeosaurine hadrosaurids have long been a focus of study due primarily to their extreme morphology. The external anatomy of lambeosaurine crests is understood to be highly variable between species, but variation in their internal anatomy is less well understood.
Thomas W. Dudgeon, Courtney Brown, David C. Evans   +2 more
wiley   +1 more source

DNA Barcode Reference Library for European Ants: A Roadmap for Phylogeography and Species Discovery. [PDF]

Mol Ecol Resour
Menchetti M, Schifani E, García F, Schär S, Sbrega E, Balević N, Blaimer BB, Borowiec L, Cioppa D, Corbella C, Dincă V, Gentile V, Giotis I, Gómez K, Gómez Durán JM, Kalaentzis K, Lapeva-Gjonova A, Mori E, Talavera G, Tinaut A, Ruano F, Salata S, Sequeira E, Serracanta M, Suchan T, Hebert PDN, Dapporto L, Vila R.   +27 more
europepmc   +1 more source

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

The Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer, Christian Cooper, Jingmai O'Connor   +2 more
wiley   +1 more source

MitoNGS: an online platform to analyze fish metabarcoding data in high resolution. [PDF]

Mol Biol Evol
Zhu T, Sato Y, Fukunaga T, Miya M, Iwasaki W, Yoshizawa S.   +5 more
europepmc   +1 more source

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source