Results 161 to 170 of about 297,512 (353)

A human monoclonal antibody to a complex epitope in the V3 region of gp120 of human immunodeficiency virus type 1 has broad reactivity within and outside clade B

, 1995
John P. Moore, Alexandra Trkola, Bette Korber, L J Boots, Joseph Kessler, F. E. McCutchan, John R. Mascola, David D. Ho, James E. Robinson, Alan J. Conley   +9 more
openalex   +1 more source

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

The Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot, Rémi Laffont, Émilie Steimetz, Patricia Balaresque, Sébastien Couette   +4 more
wiley   +1 more source

Crystal structures of triphenyl thiophosphate and selenophosphate, (C6H5PO3X (X = S, Se)

Zeitschrift für Kristallographie - New Crystal Structures, 2005
Clade J., Jansen M.
doaj   +1 more source

Geminivirus-related extrachromosomal DNAs of the X-clade phytoplasmas share high sequence similarity

, 1999
Djaouida Rekab, L. Carraro, Bernd Schneider, E. Seemüller, Jianchi Chen, Chung-Jang Chang, R. Locci, Giuseppe Firrao   +7 more
openalex   +1 more source

Evolutionary Dynamics and Evolutionary History in the RTE Clade of Non-LTR Retrotransposons [PDF]

, 2001
Vera Župunski, Franc Gubenšek, Dušan Kordiš   +2 more
openalex   +1 more source

The correct name of the antpitta clade [PDF]

Bulletin of the British Ornithologists’ Club, 2021
Gaudin, Jimmy, Raty, Laurent, Sangster, George   +2 more
openaire   +2 more sources

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

The Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty, Luke A. Norton, Aliénor Duhamel, Julien Benoit   +3 more
wiley   +1 more source

Cytotoxic T lymphocytes recognize structurally diverse, clade-specific and cross-reactive peptides in human immunodeficiency virus type-1 gag through HLA-B53 [PDF]

, 2001
Lucy Dorrell, Benjamin E. Willcox, E. Yvonne Jones, G.E. Gillespie, Harr Freeya Njai, Sehu Sabally, Assan Jaye, Kati DeGleria, Tim Rostron, Eric J. Lepin, Andrew McMichael, Hilton Whittle, Sarah Rowland‐Jones   +12 more
openalex   +1 more source

Inside a duck‐billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia

The Anatomical Record, EarlyView.
Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano, Aline M. Ghilardi, Jonatan Kaluza, Agustín G. Martinelli   +3 more
wiley   +1 more source

The revision of baphetids from the Middle Pennsylvanian of the Czech Republic: Morphology, ontogeny, palaeoecology, and the reassessment of the phylogeny of Baphetoidea

The Anatomical Record, EarlyView.
Abstract The baphetoids represent a clade of the Carboniferous stem‐tetrapods (Middle Mississippian—Middle Pennsylvanian) with a characteristic extension of the orbits into antorbital vacuities, which formed keyhole‐shaped openings on the skull. The more derived baphetids were crocodile‐like piscivores frequently occurring in coal‐bearing lacustrine ...
Pavel Barták, Martin Ivanov, Boris Ekrt
wiley   +1 more source