El concepto de heterocronía está ligado a la variación en la ontogenia y es frecuente en estudios de morfología comparada, involucra tanto a caracteres individuales como a todo el organismo, al tamaño y a la forma y lleva implícito el tiempo en el cual ocurre una trayectoria ontogenética. El estudio de la heterocronía ha generado un conjunto de términos, definiciones y modelos en los que se confunde el origen de la variación (cambio heterocrónico) con sus consecuencias morfológicas en procesos evolutivos. En este trabajo se revisan algunos conceptos muy usados en el estudio de la heterocronía con ejemplos de la variación durante el desarrollo en anuros. Heterochrony is a concept referred to ontogenetic variation and is frequently used in...
The occupation of new environments by evolutionary lineages is frequently associated with morphologi...
Steiner T, Jin Y, Sendhoff B, Pelikan M, Branke J. Evolving heterochrony for cellular differentiatio...
The concept of heterochrony has long had a central place in evolutionary theory. During their long h...
Heterochrony can be defined as change to the timing or rate of development relative to the ancestor....
Heterochrony refers to those permutations in timing of differentiation events, and those changes in ...
En la vida de un organismo (ontogenia) suceden cambios fenotípicos a lo largo del tiempo.Esta contri...
AbstractThere has been a resurgence of interest in comparative embryology. It is now important to be...
En este capítulo abordamos la importancia de los estudios de morfología comparada en diferentes est...
The connection between development and evolution has become the focus of an increasing amount of res...
We review some theoretical and methodological issues about how we study the anuran morphology and re...
Recently, evolutionary algorithms coupled with simulated developmental processes have been used succ...
Fabrezi, Marissa, Quinzio, Silvia I. (2008): Morphological evolution in Ceratophryinae frogs (Anura,...
Heterochrony, evolutionary changes in rate or timing of development producing parallelism between on...
En los anuros, la condición pedicelada de los dientes se define en una segunda generación dental que...
Heterochrony is explained and illustrated. It is an evolutionary change in the timing of development...
The occupation of new environments by evolutionary lineages is frequently associated with morphologi...
Steiner T, Jin Y, Sendhoff B, Pelikan M, Branke J. Evolving heterochrony for cellular differentiatio...
The concept of heterochrony has long had a central place in evolutionary theory. During their long h...
Heterochrony can be defined as change to the timing or rate of development relative to the ancestor....
Heterochrony refers to those permutations in timing of differentiation events, and those changes in ...
En la vida de un organismo (ontogenia) suceden cambios fenotípicos a lo largo del tiempo.Esta contri...
AbstractThere has been a resurgence of interest in comparative embryology. It is now important to be...
En este capítulo abordamos la importancia de los estudios de morfología comparada en diferentes est...
The connection between development and evolution has become the focus of an increasing amount of res...
We review some theoretical and methodological issues about how we study the anuran morphology and re...
Recently, evolutionary algorithms coupled with simulated developmental processes have been used succ...
Fabrezi, Marissa, Quinzio, Silvia I. (2008): Morphological evolution in Ceratophryinae frogs (Anura,...
Heterochrony, evolutionary changes in rate or timing of development producing parallelism between on...
En los anuros, la condición pedicelada de los dientes se define en una segunda generación dental que...
Heterochrony is explained and illustrated. It is an evolutionary change in the timing of development...
The occupation of new environments by evolutionary lineages is frequently associated with morphologi...
Steiner T, Jin Y, Sendhoff B, Pelikan M, Branke J. Evolving heterochrony for cellular differentiatio...
The concept of heterochrony has long had a central place in evolutionary theory. During their long h...