Buscar
Mostrando ítems 51-60 de 396
Se configura la segunda síntesis de la teoría evolutiva
(Universidad Central del Ecuador, 2014)
Selection on different genes with equivalent functions: the convergence story told by Hox genes along the evolution of aquatic mammalian lineages
(BioMed Central, 2016)
Abstract
Background
Convergent evolution has been a challenging topic for decades, being cetaceans, pinnipeds and sirenians textbook examples of three independent origins ...
New developmental evidence supports a homeotic frameshift of digit identity in the evolution of the bird wing
(BioMed Central Ltd., 2014)
Background: The homology of the digits in the bird wing is a high-profile controversy in developmental and
evolutionary biology. The embryonic position of the digits cartilages with respect to the primary axis (ulnare ...
Positive selection in Nucleoporins challenges constraints on early expressed genes in Drosophila development
(Oxford University Press, 2013-10)
Developmental conservation among related species is a common generalization known as von Baer’s third law and implies that early stages of development are the most refractory to change. The “hourglass model” is an alternative ...
Modeling epigenetic evolutionary algorithms: An approach based on the epigenetic regulation process
(Bogotá - Ingeniería - Maestría en Ingeniería - Ingeniería de Sistemas y ComputaciónUniversidad Nacional de Colombia - Sede Bogotá, 2020-12-14)
Many biological processes have been the source of inspiration for heuristic methods that generate high-quality solutions to solve optimization and search problems. This thesis presents an epigenetic technique for Evolutionary ...
Evolutionary analysis of the cystatin family in three Schistosoma species
(Frontiers Research Foundation, 2022)
Evolutionary analysis of the cystatin family in three Schistosoma species.
(Frontiers Research Foundation, 2015)