Sentence examples for selection population from inspiring English sources
Two parents are selected from the selection population.
To fully understand issues such as immune responses of hosts; co-evolution of hosts, parasites, and vectors; drug response; and antibiotic resistance, biologists are increasingly taking approaches that model the impact of mutation, selection, population structure, selective breeding, and genetic drift on the evolution of infectious organisms and their various hosts.
If D is negative, then there is an excess of low frequency polymorphisms, which could indicate purifying selection, population growth, or a recent selective sweep, whereas a positive value of D indicates that there is an excess of intermediate frequency polymorphisms, which is expected if a locus is under balancing selection, or the population is structured.
The selection population was created by mating primarily selected males and females with a high selection index (>100) from families with a high selection index (>100), with restrictions to control inbreeding (e.g., avoiding full-sib, half-sib and cousin mating), and maintaining a large effective population size [ 21].
Selection: Population with better fitness has greater probability to be selected to compose the population sets for the next generation.
Consequently, variable test selection, population effects, and a dearth of standardized outcome measures limit ecological validity research.
As a result of stabilizing selection, populations often maintain a steady genetic constitution with respect to many traits.
Under soft selection, populations cannot go extinct by definition.
If deletions are eliminated by selection, populations that emerge in culture should carry more amplifications than deletions.
(B ) CD5 surface expression on CD69hiTCRβint and CD69hiTCRβint post-positive selection populations, gated on total live thymocytes.
However, mixing a population, e.g. an F2 population from two divergent selection populations, can lead to strong linkage disequilibrium between linked QTLs.
