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William Bateson and the chromosome theory of heredity: a reappraisal

Published online by Cambridge University Press:  05 July 2013

ALAN R. RUSHTON
ALAN R. RUSHTON*
Affiliation:
MD, PhD, Department of Pediatrics, Hunterdon Medical Center, Flemington, New Jersey 08822, USA. Email: [email protected].
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Abstract

William Bateson vigorously objected to the assumptions within the chromosome theory of heredity proposed by T. H. Morgan because he perceived inadequate experimental data that could substantiate the theory. Those objections were largely resolved by 1921, and Bateson reluctantly accepted the basic assumption that chromosomes carried the genetic factors from one generation to the next. Bateson's own research at that time on developmental genetics seemed out of touch with the general tone of the genetics field, and the chromosome theory did not provide illuminating mechanisms that elucidated phenomena such as plant variegations or chimeras. Bateson imagined a general theory of heredity and development based on vortices and waves, concepts he borrowed from contemporary physics. For decades he sought to devise an intellectually and aesthetically satisfying theory to eventually explain evolution in genetic terms, but his aspirations remained unfulfilled when he died in 1926.

Type
Research Article
Information
The British Journal for the History of Science , Volume 47 , Issue 1 , March 2014 , pp. 147 - 171
Copyright
Copyright © British Society for the History of Science 2013 

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