Results 81 to 90 of about 3,003 (168)

Cold Shock Compromises the Electrically Mediated Block to Polyspermy in Lytechinus variegatus Eggs. [PDF]

Mol Reprod Dev
Ivonnet PI, Chambers L, Künzi L, Garcia G.   +3 more
europepmc   +1 more source

Tandem Gene Clusters as Phylogenetic Anchors Reveal the Hidden History of Vertebrate Visual Opsins. [PDF]

Mol Biol Evol
Lagman D, Bergqvist CA, Kuraku S.
europepmc   +1 more source

Hoxa9 compensates for the absence of Hoxc9 in suppressing limb-type motor neurons in sharks. [PDF]

Zoological Lett
Yoshioka Y, Shinkai A, Mizutani M, Yu R, Kawanishi T, Kawaguchi A, Kuraku S, Tanaka M.   +7 more
europepmc   +1 more source

The oldest three-dimensionally preserved vertebrate neurocranium. [PDF]

Nature, 2023
Dearden RP, Lanzetti A, Giles S, Johanson Z, Jones AS, Lautenschlager S, Randle E, Sansom IJ.   +7 more
europepmc   +1 more source

Genetic and morphological diversity of the genus Lampetra (Petromyzontidae) in Europe

, 2013
This study aims at contributing to the knowledge on genetic and morphological diversity of European Lampetra. Mitochondrial DNA was used to infer the phylogeography of this genus, and further define conservation units in the Iberian Peninsula. Morphological data was then combined to describe three new species endemic to Portugal.
openaire   +1 more source

Micro-CT Anatomy of the Vertebral Column of the Luristan Newt (<i>Neurergus kaiseri</i>). [PDF]

Vet Med Int
Valizadeh Y, Nasrolahzadeh Masouleh M, Zehtabvar O, Bokaie S.   +3 more
europepmc   +1 more source

Structural and Catalytic Roles of the Disulfide Bonds Cys19-Cys154 and Cys134-Cys199 in Trypsin-like Proteases: Evolutionary Insights for Disulfide Bond Acquisition. [PDF]

Molecules
Minakata M, Murakami Y, Ashida O, Matsuzaki M, Ogawa K, Saeki N, Shimamoto S, Miyazawa M, Hidaka Y, Sakata N.   +9 more
europepmc   +1 more source

Allies in the Skin Defense System: The Role of Thread Cells in the Evolution of Hagfish (Myxiniformes). [PDF]

Biology (Basel)
Marino S, Alesci A.
europepmc   +1 more source

New Vertebrate Records and Natural History Notes from Arkansas [PDF]

, 2012
Connior, M. B., Robison, H. W., Tumlison, R.   +2 more
core   +2 more sources

Esqueleto y dentición de la lamprea de Chapala, Lampetra spadicea (Petromyzontidae).

, 2005
"El esqueleto de los adultos de la lamprea de Chapala, Lampetra spadicea muestra el mismo patrón morfológicode los Petromyzontiformes, ya manifiesto en las lampreas del Pensilvánico. Como caracteres primitivos de L.spadicea sobresalen la persistencia en el adulto de la notocorda, la presencia de esbozos de arcos neurales delas vértebras y el ...
openaire   +1 more source