Sentence examples for loci presenting from inspiring English sources

We suggest that because more polymorphic loci, presenting higher mutation rates than average, were selected during marker development, the calculated upper bounds of the ranges may be overestimates.

Finally, for each species, we averaged the rate of mutation of the loci presenting a significant difference between RST and FST to compute a rough lower bound of the time elapsed since the divergence of populations, and we used the average rate of mutation of the other loci to compute a rough upper bound of this time.

To detect outlier loci presenting a signature of positive selection in our AFLP dataset we used two population genetic approaches.

Figures 3 and 4 illustrate the difference between the topologies of loci presenting either evidence for gene flow or high differentiation between species.

As for single locus clines, outlier loci showing concordant clines are not necessarily the actual targets of selection but more likely neutral loci presenting various degrees of linkage with the genes involved in the barrier.

In particular, loci presenting high mutation rates are more prone to confound the estimations, which makes sense considering that an excessive polymorphism is expected to mask the haplotype structures that have evolved over time, making it difficult to analyze the presence or absence of recombination (Awadalla 2003).

Nucleotide sequence data were collected from 9 genetic loci presented in Table 1.

A puzzling pattern was observed in pl.03, where two loci showed completely skewed pattern of inactivation, while two other loci presented random inactivation (Figure 1).

We strongly recommend further optimization of the reaction conditions for the loci presented here, especially since the manufacture of fluorescent dUTPs used in this study has been discontinued.

Moreover, most loci presented a high percentage of PCR failure (6-49%).

Two of the eight polymorphic loci presented no variability across populations.