Results 221 to 230 of about 3,047,090 (303)

Phylogenetic relationships and antimicrobial susceptibility of human- and parrot-derived <i>Chlamydia psittaci</i> isolates in Shenzhen, China. [PDF]

Front Cell Infect Microbiol
Cui W, Wu S, Chen Q, Lei X, Lu H, Chen S, Kong D, Lu S, Wu L, Jiang M, Yuan L, Cai J, Shi X.   +12 more
europepmc   +1 more source

Phylogenetic relationships of Callitrichidae

Primate Research, 1987
openaire   +2 more sources

Humans and platyrrhines share a pattern of articular variance

The Anatomical Record, EarlyView.
Abstract Previous work has identified a pattern of articular shape variation in modern human limb joints, in which convex joint surfaces exhibit constrained variance relative to their more variable concave conarticulars. This pattern is notable given that joint morphogenesis is influenced by local biomechanical environments, which vary substantially ...
Haley Horbaly, Liam Zachary
wiley   +1 more source

Skeletal morphology and phylogenetic relationships of the Late Cretaceous freshwater ray <i>Myledaphus bipartitus</i> (Chondrichthyes; Batomorphii). [PDF]

J Syst Palaeontol
Türtscher J, Jambura PL, Kriwet J.
europepmc   +1 more source

Development of the nasal capsule in Emydura subglobosa (Testudines: Pleurodira) with a comparison to other turtles

The Anatomical Record, EarlyView.
Abstract Extant turtles occupy freshwater, marine, and terrestrial habitats, and their nasal region provides important evidence for the evolution of respiration‐ and sensory‐related cranial morphology. However, developmental data on the turtle nasal capsule remain limited, particularly in Pleurodira.
Kai Ito, Paweł Kaczmarek, Taro Nojiri, María Victoria Fernandez Blanco, Ryo Kodera, Ingmar Werneburg   +5 more
wiley   +1 more source

Re-evaluating the phylogenetic relationships of zosterophylls with a comprehensively sampled dataset and a combination of traditional and new alternative methods. [PDF]

Ann Bot
Claisse P, Cascales-Miñana B, Capel E, Tomescu AMF.   +3 more
europepmc   +1 more source

The “costly son” hypothesis: Sons exacerbate obstetrical dilemmas in humans and other mammals

The Anatomical Record, EarlyView.
Abstract Human childbirth has often been considered uniquely difficult among mammals, yet recent evidence suggests that obstructed labor and fetopelvic disproportion are widespread across placental mammals. Here, we propose the “costly son” hypothesis: because male offspring are typically larger at birth, they impose greater obstetric risk on mothers ...
Nicole D. S. Grunstra, Jonathan C. K. Wells   +1 more
wiley   +1 more source

Complete mitochondrial and phylogenetic relationships of Dermacentor everestianus (Acari: Ixodidae) and Alveonasus sp. (Acari: Argasidae). [PDF]

BMC Genomics
Zhao X, Shi B, Tang W, Liu Z, Xia C.
europepmc   +1 more source

Tooth histotype and enameloid microstructure of Priohybodus arambourgi d'Erasmo, 1960 (Elasmobranchii: Hybodontiformes) from the Late Jurassic of northeastern Brazil

The Anatomical Record, EarlyView.
Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva, Valéria Gallo, Estevan Eltink   +2 more
wiley   +1 more source

Phylogenetic Relationships of Plant Bugs Based on Mitochondrial Genomes (Heteroptera: Miridae). [PDF]

Ecol Evol
Yin JD, Cai BL, Bu WJ, Xie Q.
europepmc   +1 more source