Sentence examples for both polymorphic and fixed from inspiring English sources

Here, we have identified several TE absences or presences that were both polymorphic and fixed among the wAnaINF genomes.

We also used pindel to detect large structural variations, such as large deletions (>100 bp) and inversions, that were both polymorphic and fixed (compared with the reference wRi genome) among the wAnaINF genomes (supplementary tables S4 and S5, Supplementary Material online).

Both polymorphic and fixed SINEs and LTRs were more abundant in all three defined regions than in random regions.

Identity codes, the total number of loci (both polymorphic and fixed) and average reproducibility per primer pair can be found in Additional file 2: Table S2.

We used contrasts of polymorphic and fixed, synonymous and nonsynonymous variants to compare the population genetics of domains to non-domain regions.

In contrast there is no significant difference in d G ¯ between polymorphic and fixed helitrons within either species (data not shown).

Contingency table tests (analogous to McDonald Kreitman tests) were performed by comparing ratios of GC to AT polymorphic and fixed variants.

The McDonnald-Kreitman test considers two categories of contrasts, polymorphic and fixed, or recent and old, but there is more information available from the network, particularly the relative frequency of each mutation, which may be an indication of the relative age of a mutation [ 48].

Again, we counted the total polymorphic sites and fixed differences, excluding singletons.

The number of synonymous and non-synonymous polymorphic sites and fixed differences between the human and macaque exon 2 sequence was determined (table 2).

MK tests were conducted using the number of nonsynonymous and synonymous polymorphic sites and fixed differences calculated using DnaSP version 5.10.01 software (Librado and Rozas 2009).