caa a22 4500 477075983 CHVBK 20180405111438.0 cr unu---uuuuu 170330e19960601xx s 000 0 eng 10.1007/BF02514966 doi (NATIONALLICENCE)springer-10.1007/BF02514966 Tanaka Yoshinari Department of Biology, McGill University, 1205 Dr. Penfield Avenue, H3A 1B1, Montreal, Quebec, Canada aut How is life history variation generated from the genetic resource allocation? [Elektronische Daten] [Yoshinari Tanaka] A simple quantitative genetic model is proposed to explain the observed genetic correlation structure of a bruchid beetleCallosobruchus chinensis in terms of two underlying variables: the resource acquisition and the resource allocation. Heritabilities and genetic correlations among age-specific, fecundities are regarded as consequences of genetic variations of the two variables. Genetic correlations are predominantly positive in both predictions and observations. Nonetheless, comparison between observed and predicted values in heritabilities, genetic correlations, and genetic principal components suggested significant genetic variances both of the resource allocation and the resource acquisition. The prediction of the model is discussed in relation, to experimental tests of trade-off in life history evolution. Society of Population Ecology, 1996 antagonistic pleiotropy nationallicence trade-off nationallicence resource allocation nationallicence quantitative genetics nationallicence life history nationallicence Researches on Population Ecology Springer-Verlag 38/1(1996-06-01), 11-17 0034-5466 38:1<11 1996 38 10144 https://doi.org/10.1007/BF02514966 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02514966 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Tanaka Yoshinari Department of Biology, McGill University, 1205 Dr. Penfield Avenue, H3A 1B1, Montreal, Quebec, Canada aut NATIONALLICENCE 773 0- Researches on Population Ecology Springer-Verlag 38/1(1996-06-01), 11-17 0034-5466 38:1<11 1996 38 10144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer