Canalization refers to the process by which genetic factors create a certain developmental pathway that limits the influence of environmental factors on specific traits. Genetic canalization, probably the closest concept to the canalization theory originally proposed by waddington [1], is a process that reduces the allelic effect caused by recombination,. While there is strong evidence for canalization as an evolved property that varies.
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Elucidating the precise mechanisms underlying canalization will provide significant insights into gene regulation and development. Understanding the mechanisms of canalization: Canalization refers to genetic restriction of phenotype to a small number of developmental outcomes;
Today, “robustness” is perhaps more commonly used than “canalization.”
Much progress in understanding canalization has been made in recent years through the development of quantitative genetics models, which show how canalization could be produced. Canalization, or robustness to genetic or environmental perturbations, is fundamental to complex organisms. Canalization refers to, in a broader sense, the production of consistent phenotypic traits in the face of genetic and environmental variation. The process of making a channel (= a passage for liquids to flow along) in part of the body….
It is a key concept for evolutionary. The terms “canalization,” “robustness” and “buffering” are typically used interchangeably; A highly canalized attribute is one for which genes channel development along.
