Results 271 to 280 of about 7,827,126 (378)

Comparative chloroplast genomes of Sophora species: identification of variable DNA markers and phylogenetic relationships within the genus. [PDF]

BMC Plant Biol
Duan N, Ru D, Liu B.
europepmc   +1 more source

Phylogenetic relationships among host plants explain differences in fungal species richness and community composition in ectomycorrhizal symbiosis.

New Phytologist, 2013
L. Tedersoo, Marit Mett, Takahide A. Ishida, M. Bahram   +3 more
semanticscholar   +1 more source

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Molecular phylogenetic relationships based on chloroplast genomes of Zingiberaceae species: Insights into evolution and adaptation to extreme environments. [PDF]

Front Plant Sci
Lu T, Yin Y, Luo J, Chen J, Wu Y, Zhang W, Wei Y, Yuan T.   +7 more
europepmc   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

Unraveling Phylogenetic Relationships Among Six <i>Miscanthus</i> Andersson (Poaceae) Species Through Chloroplast Genome Analysis. [PDF]

Genes (Basel)
Kim JE, Kim YS, Chung GY, Choi HJ, Jang CG, Kim HJ, Na CS.   +6 more
europepmc   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Phylogenetic relationships and the identification of allopolyploidy in circumpolar Silene sect. Physolychnis. [PDF]

Am J Bot
Quatela AS, Cangren P, de Lima Ferreira P, Woudstra Y, Zsoldos-Skahjem A, Bacon CD, de Boer HJ, Oxelman B.   +7 more
europepmc   +1 more source

Analysis of Phylogenetic Relationship of Cylindrocarpon lichenicola and Acremonium falciforme to the Fusarium solani Species Complex and a Review of Similarities in the Spectrum of Opportunistic Infections Caused by These Fungi

, 2002
Richard C. Summerbell, Hans‐Josef Schroers   +1 more
openalex   +1 more source