548 results — topic: Genetics & Evolution
Social Behavior and Population Dynamics of Marmots
This table contains 37 years of demographic data for 12 sites. The trap record for each animal for each year the animal was present includes age, sex, locality, and reproductive status. Also included, when known, are changes in location, fate (predation death, dispersed), and genetic information (al
Social Behavior and Population Dynamics of Marmots
This table contains 37 years of demographic data for 12 sites. The trap record for each animal for each year the animal was present includes age, sex, locality, and reproductive status. Also included, when known, are changes in location, fate (predation death, dispersed), and genetic information (al
Social Behavior and Population Dynamics of Marmots
This table contains 37 years of demographic data for 12 sites. The trap record for each animal for each year the animal was present includes age, sex, locality, and reproductive status. Also included, when known, are changes in location, fate (predation death, dispersed), and genetic information (al
Social Behavior and Population Dynamics of Marmots
This table contains 37 years of demographic data for 12 sites. The trap record for each animal for each year the animal was present includes age, sex, locality, and reproductive status. Also included, when known, are changes in location, fate (predation death, dispersed), and genetic information (al
Social Behavior and Population Dynamics of Marmots
This table contains 37 years of demographic data for 12 sites. The trap record for each animal for each year the animal was present includes age, sex, locality, and reproductive status. Also included, when known, are changes in location, fate (predation death, dispersed), and genetic information (al
Social Behavior and Population Dynamics of Marmots
This table contains 37 years of demographic data for 12 sites. The trap record for each animal for each year the animal was present includes age, sex, locality, and reproductive status. Also included, when known, are changes in location, fate (predation death, dispersed), and genetic information (al
The social and genetic organization of populations of Weidemeyer's admiral butterfly
Evolutionary Biology of Orthopteroid Insects
Oxford Surveys in Evolutionary Biology
The Evolution of Sex and Its Consequences
The Evolution of Sex and Its Consequences
Allelic isozymes as probes of the evolution of metabolic organization
Spatial genetic heterogeneity in a population of the montane perennial plant Delphinium nelsonii
Apparent random spatial heterogeneity is expected if gene flow is extensive enough to prevent a rapid decline in genetic correlation with distance; it also might be promoted by a leapfrog pattern of gene flow.
Research in plant evolution at the Rocky Mountain Biological Laboratory
The evolution of plant mating systems: multilocus simulations of pollen dispersal
We simulated pollination in a plant population and explored how pollen dispersal distance and allocation among recipient individuals evolved in response to direct selection on three loci coding for dispersal phenotype and in response to indirect selection on two unlinked "genetic congruence" loci. F
Social dynamics of mammals: reproductive success, kinship, and individual fitness
Although kin selection has been suggested as the mechanism underlying the formation of mammalian societies, many species act as if they attempt to maximize the direct fitness component of their inclusive fitness.
Ecological aspects of social evolution
Resource allocation to oocytes: heritable variation with altitude in Colias philodice eriphyle (Lepidoptera)
This study tests the hypothesis that selection should result in a positive correlation between numbers of oocytes produced and available oviposition time, in order to avoid wasting nutrients through the formation of unused oocytes in Colias philodice eriphyle Edwards.
Non-adaptive" hilltopping behavior in male checkerspot butterflies (Euphydryas editha)
A fluorescent-dye technique permitted the mating success of male checkerspot butterflies aggregating on a ridge to be compared with that of males on the slope below. Unexpectedly, the males on the ridge had about one-half the mating success of those on the slope. We suggest that formation of this an