Sentence examples for are variable in natural from inspiring English sources
However, which functional genes are variable in natural populations contributing to ecological adaptations remains to be fully investigated.
The overall results indicate that in the multi-replicon genome of S. meliloti, a fraction accounting for 4.6 6.5% of all ORFs were variable in the natural strains compared to the sequenced laboratory strain Rm1021.
Thus, genes in which mutations clearly have large effects on a trait may not be functionally variable in natural populations if they are under strong selective constraint, or they may harbor rare alleles that cannot be individually assessed by GWA analyses.
The gender proportions in natural populations are variable (Klaas and Olson, 2006), and in harsher conditions the sex ratio is typically biased toward females (Hermanutz and Innes, 1994; Alatalo and Molau, 1995).
Yet, these are known to be variable among sexes in natural populations; for example the spawners in age class three were predominantly males in spring chinook salmon population from Marsh Creek [34].
Natural stimuli are variable and often mixed with noise.
We hypothesize that these genes may be variable due to either natural variability in the position of a boundary or from instability of boundaries due to cell culture.
WTP = willingness to pay, BHI = basic health insurance, OLS = ordinary least squares regression, ln = natural logarithm Since we used the natural logarithm of the four WTP as dependent variables, the coefficients in Table 5 are either semi-elasticities (if the independent variable is in natural units) or elasticities (if the independent variable is logarithmically transformed).
As expected for a natural environment, colony performance was variable, even in untreated colonies.
