Population structure in artificial selection programmes: simulation studies
نویسندگان
چکیده
منابع مشابه
Population structure in artificial selection programmes: simulation studies.
A simulation study was undertaken of methods of subdividing populations into several small sublines and utilizing the variances generated between lines by selecting among them. Crosses of chosen lines were made, and either selection was continued in a single large population (single cycle) or the population was subdivided again (repeated cycles). As a control for the efficiency of these schemes...
متن کاملPopulation Structure and Artificial Evolution
We investigate the effect that population structure has upon the course of artificial evolution. We represent an arbitrary population structure by embedding a population of individuals in a graph. Each individual resides at a vertex of the graph and can only choose a mating partner from among its neighbors in the graph. Each individual mates with the selected partner and is replaced by the resu...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Population Structure in Genetic Association Studies
Standard genetic association tests using case-control data are based on certain assumptions about the population from which study subjects were sampled. Two types of departure from these assumptions have been studied: population stratification and cryptic relatedness. Both types of departure have been called population structure. Each can lead to erroneous inferences due to differences between ...
متن کاملKin Selection, Group Selection, and the Varieties of Population Structure
Various results show the ‘formal equivalence’ of kin and group selectionist methodologies, but this does not preclude there being a real and useful distinction between kin and group selection processes. I distinguish individualand population-centred approaches to drawing such a distinction, and I proceed to develop the latter. On the account I advance, the differences between kin and group sele...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Genetical Research
سال: 1972
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s0016672300013604