Homology in comparative, molecular, and evolutionary developmental biology: The radiation of a concept


Authors
Ingo Brigandt
University of Alberta
Abstract
The present paper analyzes the use and understanding of the homology concept across different biological disciplines. It is argued that in its history, the homology concept underwent a sort of adaptive radiation. Once it migrated from comparative anatomy into new biological fields, the homology concept changed in accordance with the theoretical aims and interests of these disciplines. The paper gives a case study of the theoretical role that homology plays in comparative and evolutionary biology, in molecular biology, and in evolutionary developmental biology. It is shown that the concept or variant of homology preferred by a particular biological field is used to bring about items of biological knowledge that are characteristic for this field. A particular branch of biology uses its homology concept to pursue its specific theoretical goals.
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References found in this work BETA

Phylogenetic Systematics.Willi Hennig - 1966 - University of Illinois Press.
Phylogenetic Systematics.Willi Hennig, D. Dwight Davis & Rainer Zangerl - 1980 - Philosophy of Science 47 (3):499-502.
Homology and the Origin of Correspondence.Ingo Brigandt - 2002 - Biology and Philosophy 17 (3):389–407.

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Citations of this work BETA

Identifying Behavioral Novelty.Rachael L. Brown - 2014 - Biological Theory 9 (2):135-148.

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