Sentence examples for crosses of individuals from inspiring English sources

The offspring of crosses of individuals from separate populations perform better than inbred offspring in several quantitative traits, i.e. they show heterosis.

Heterosis, or hybrid vigor, is the phenomenon by which the offspring of crosses of individuals from compatible but genetically distinct populations of the same or different species show enhanced characteristics valuable to breeders [ 1].

We have therefore produced a realistic simulation of such a study in which we aimed to reproduce the following well-studied experimental observations associated with heterosis [ 25- 27]: The offspring of crosses of individuals from separate populations perform better than inbred offspring in several quantitative traits, i.e. they show heterosis.

Hybridization was even defined by Mayr as "the crossing of individuals belonging to two natural populations that have secondarily come into contact" (ref. [ 19]: 19]).

On the other hand, as Mayr admitted, such statements contain a tautology: "The definition of hybridization as 'the crossing of individuals belonging to two different species' results in circular argument because the decision whether or not to include two populations in the same or in two different species may depend on the occurrence of hybridization" ([ 19]: 19]).

Recombinant inbred lines (RILs) derived from inter-specific crosses consist of individuals with parental mosaics and are an efficient resource for mapping quantitative trait loci (QTL) [ 9].

A single F1 pair was used to generate 64 fish, and an additional 31 fish were the result of random crosses of F1 individuals.

Historically, it has always been an option of choice for senior managers who have faced redundancy or taken early retirement, but with a growing freelance labour market, it presents opportunities for a much broader cross section of individuals.

Therefore, sample II is a cross section of individuals in 2006.

"I am flattered to have received many applications from a cross-section of individuals, many of whom would be suitable for the role," he added in his statement.

Whether these differences simply reflect cohort effects or also indicate the presence of age effects is impossible to tell with the data at hand, which are a cross section of individuals.