Results 221 to 230 of about 875,117 (290)

Population structure and phylogenetic analysis of Vibrio cholerae non-O1/O139 by whole genome sequencing. [PDF]

PLoS One
Wells T, González-Durán E, Smith AM, Banerjee SK, Tamber S, Knox N, Nadon C.   +6 more
europepmc   +1 more source

Growth dynamics, skeletochronology, and histovariability of the theropod dinosaur Berthasaura leopoldinae

The Anatomical Record, EarlyView.
Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza, Marina Bento Soares, Luiz Carlos Weinschütz, Alexander Wilhelm Armin Kellner   +3 more
wiley   +1 more source

Characterization and phylogenetic analysis of a novel filamentous polymycovirus GbPmV1. [PDF]

mLife
Bai H, Song L, Luo X, Chang W, Mi J, Jin C, Liu X.   +6 more
europepmc   +1 more source

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

The Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar, Cristián Gutiérrez‐Ibáñez, Hady George, Thomas R. Holtz Jr., Darren Naish, Grant R. Hurlburt   +5 more
wiley   +1 more source

Molecular identification and phylogenetic analysis of marmots in the Xinjiang's Altai Mountains, a newly discovered plague focus of China. [PDF]

Biochem Biophys Rep
Wang Q, Baikeli M, Luo Y, Wang X, Zhang Y, Zhao J, Tuerhong R, Xiaokaiti M, Rehemu A, Wang X, Mou W.   +10 more
europepmc   +1 more source

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

The Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga, Verônica Oliveira‐Bahia, Maria Auxiliadora Ferreira, José Ribamar Felipe Marques, Diva Araújo Guimarães   +4 more
wiley   +1 more source

The complete mitochondrial genome and phylogenetic analysis of <i>Aoria bowringii</i> (Baly, 1860). [PDF]

Mitochondrial DNA B Resour
Zhang K, Liang H, Luo C.
europepmc   +1 more source

An osteohistological analysis of Triceratops (Ornithischia: Ceratopsidae) cranial ornamentation

The Anatomical Record, EarlyView.
Abstract Ceratopsids are among the most distinctive and well known extinct Cretaceous vertebrates, yet many details regarding the growth and composition of their cranial features are still not fully anatomically described or understood. In particular, striking cranial adornments such as the postorbital horns and parietal‐squamosal frill of Triceratops ...
Kyle D. Obuszewski, N. Adam Smith, Guinevere Rose Brown   +2 more
wiley   +1 more source

Canine <i>Providencia alcalifaciens</i>: virulence factors and phylogenetic analysis of an emerging enteropathogen. [PDF]

Microb Genom
Soltvedt EM, Lagesen K, Nørstebø SF, Rodriguez-Campos S, Bergsjø B, Skancke E, Jørgensen HJ, Sekse C.   +7 more
europepmc   +1 more source