Author:
Dion Nicole,Minvielle Francis
Abstract
Individual responses to selection for high pupal weight in Tribolium castaneum under two types of mating, cyclic full-sib random-mating system and random mating, were observed for 15 generations. No significant differences have been observed between the two types of mating for the selection response, differential selection, realized heritability, and the number of larvae per generation. Realized heritability of the pupal weight was 0.33 ± 0.02 and 0.42 ± 0.02 for the inbred lines and for the random-mated lines, respectively.Key words: inbreeding, pupa weight, Tribolium.
Publisher
Canadian Science Publishing
Subject
Cell Biology,Plant Science,Genetics
Cited by
2 articles.
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1. A note on the use of inbreeding in progeny test schemes;Journal of Animal Breeding and Genetics;1993-01-12
2. Artificial Selection Experiments;Annual Review of Ecology and Systematics;1992-11