genetic diversity

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genetic diversity

The diversity of living species, also of genetic variations within one species. It helps life forms to persist in face of epidemic diseases or harsh climatic change.
References in periodicals archive ?
They live in a group of 7-10 and when they reach sexual maturity, males migrate to a distant group to reduce the amount of genetic variance which could result to inbreeding.
Heritability was estimated as the ratio of the additive genetic variance to total phenotypic variance; and repeatability, as the ratio of the sum of the additive genetic variance and permanent environmental variance to phenotypic variance [10].
Thus, this estimative of partitioning genetic variance revealed higher variability within breeding lines and landrace genotypes.
g]--genotypic variance among progenies of full siblings, corresponding to 1/2 of the additive genetic variance plus 1/4 of the genetic variance of dominance, ignoring epistasis; [[sigma].
Estimates of individual heritability in the narrow sense were obtained by dividing additive genetic variance by phenotypic variance, of which the results are interpreted as heritability of high magnitude ([h.
Heritability was estimated as the ratio of the additive genetic variance to total phenotypic variance; and repeatability, as the ratio of the sum of the additive genetic variance plus permanent environmental variance to phenotypic variance, as described by Falconer and Mackay (2001), according Equation 4 and 5:
Also, for the parts of this report that aren't totally specific to a particular patient that involves the knowledge of genetic variation and the implication of genetic variance, the lab will make updates if there is a need for it, and then they redraft the report for them.
2] generation and concluded that yield and other characters were controlled by additive genetic variance.
2006) concluded that this character is greatly influenced by the environment, having a lower contribution of the genetic variance in the phenotypic expression.
There is ongoing research regarding genetic variance in this area as it pertains to a variety of conditions including prefrontal cognition, back pain, ADHD, and more.