A TEST OF THE ENDOGENOUS AND EXOGENOUS SELECTION HYPOTHESES FOR THE MAINTENANCE OF A NARROW AVIAN HYBRID ZONE.

Autor: Bronson, C.L., Grubb Jr., Thomas C., Braun, Michael J.
Předmět:
Zdroj: Evolution; Mar2003, Vol. 57 Issue 3, p630, 8p, 2 Charts, 4 Graphs
Abstrakt: Reports an experiment that simultaneously tested endogenous and exogenous selection within an avian hybrid zone. Materials and methods; Analysis of genetic markers of the birds from experimental woodlots; Regressions of reproductive measures of chickadees on female- and male-transformed genetic indices and compatibility index on the breeding pair.
Databáze: Complementary Index