Sentences with phrase «amount of admixture»

Investments in cryptocurrencies are highly speculative, which is why only a small amount of admixture in the portfolio is advisable.

The decision to use the 20 per cent threshold continues to be controversial because the potential fitness effects of this amount of admixture are unknown, and the threshold used will influence the decision to list by determining the number of populations classified as part of the native taxon (Haig & Allendorf 2006).

However, the high reproductive success of F1 hybrids relative to post-F1 hybrids with similar amounts of admixture suggests that some of the outbreeding depression is intrinsic.

Not exact matches

A declining exponential regression fitted to the data (y = 13.039 e − 3.040 x) suggests that reproductive success declines by approximately 50 per cent, with 20 per cent admixture indicating that even small amounts of non-native rainbow trout introgression rapidly reduce reproductive success in later - generation hybrids (figures 1 and 2).

Small amounts of hybridization markedly reduced fitness of male and female trout, with reproductive success sharply declining by approximately 50 per cent, with only 20 per cent admixture.

Our results suggest that small amounts of non-native genetic admixture that may not be morphologically detectable may have negative effects on fitness of native trout in the wild and that conservation and policy programmes that protect hybridized populations may need reconsideration.

Performs calculations necessary to determine appropriate amount of drugs needed to prepare admixtures doses.