Results 11 to 20 of about 132 (96)

Producing Collagen Micro-stripes with Aligned Fibers for Cell Migration Assays. [PDF]

open access: yesCell Mol Bioeng, 2020
peer ...
Mohammed D   +8 more
europepmc   +3 more sources

Analysis of protrusion dynamics in amoeboid cell motility by means of regularized contour flows. [PDF]

open access: yesPLoS Comput Biol, 2021
Amoeboid cell motility is essential for a wide range of biological processes including wound healing, embryonic morphogenesis, and cancer metastasis.
Schindler D   +6 more
europepmc   +3 more sources

Xanthism in Costa Rican Cichlid fish (Cichliformes: Cichlidae), and ontogenetic variation in Parachromis dovii [PDF]

open access: yes, 2021
Introducción: El xantismo o xantocromismo es una anomalía fenotípica que se evidencia por la producción predominante de xantina, un pigmento que le da al organismo una coloración amarillenta.
Angulo Sibaja, Arturo   +1 more
core   +3 more sources

Claves para la identificación de los peces de las aguas continentales e insulares de Costa Rica. Parte II: Cichliformes, Cichlidae (Mojarras, Guapotes, Tilapias y afines) [PDF]

open access: yes, 2022
Introduction: Cichlids (Cichlidae, Cichliformes) constitute one of the most diverse families of freshwater fishes on the planet. In Costa Rica about 10% of the total known species belong to this group.
Angulo, Arturo, San Gil-León, Jorge
core   +2 more sources

Desarrollo embrionario y larval de la mojarra paleta Vieja melanura (Günther, 1862) del sureste mexicano [PDF]

open access: yes, 2020
Previous studies of Vieja melanura consider population aspects, without addressing reproductive references, which are useful for fisheries and aquaculture management plans.
Cuenca-Soria, Carlos Alberto   +4 more
core   +2 more sources

Expanding the concept of social behavior to interspecific interactions [PDF]

open access: yes, 2021
In pretty much any species, an individual's survival and reproduction depends crucially on the outcome of interactions with other individuals. Key interactions may take place between individuals of the same species but also between individuals belonging
Bshary, Redouan, Oliveira, Rui F.
core   +1 more source

Phantoms of the forest: legacy risk effects of a regionally extinct large carnivore [PDF]

open access: yes, 2016
The increased abundance of large carnivores in Europe is a conservation success, but the impact on the behavior and population dynamics of prey species is generally unknown.
Cromsigt, Joris P. G. M.   +6 more
core   +2 more sources

Annotated checklist of the freshwater fishes of continental and insular Costa Rica: additions and nomenclatural revisions [PDF]

open access: yes, 2013
Based on a combination of intensive literature review, electronic database searches, re-identification of museum specimens and fieldwork, we hereby provide an updated checklist of the freshwater fishes of continental and insular Costa Rica.
Arturo Angulo   +3 more
core   +1 more source

Systematics and historical biogeography of Greater Antillean Cichlidae [PDF]

open access: yes, 2006
A molecular phylogenetic analysis recovers a pattern consistent with a drift vicariance scenario for the origin of Greater Antillean cichlids. This phylogeny, based on mitochondrial and nuclear genes, reveals that clades on different geographic regions ...
Chakrabarty, Prosanta
core   +2 more sources

Derivation of the freshwater fish fauna of Central America revisited: Myers\u27s hypothesis in the twenty-first century [PDF]

open access: yes, 2014
© The Willi Hennig Society 2014. Although attempts to understand Central American freshwater fish provincialism date to the 1960s, early efforts lacked the wealth of distributional data now available.
Albert, James S.   +4 more
core   +2 more sources

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