Of the 758 polymorphic sites in the 18 genetic markers, there was a significant excess of sites that were unique to one arrangement (466 observed vs. 258.6 expected) based on the assumption that polymorphisms occur independently on the different arrangements (χ = 512.7, df = 31, P = 3.7 × 10−91; see File S1 for a description of the analysis and Figure S4).
We identified a significant excess of approximate and exact indels at the expense of unique indels in the observed dataset (Likelihood Ratio (LR) χ2 = 916, 2 d.f., P < 0.0001; Table S1(see Additional file 1) and Fig. 2).
On the branch a leading to P. abyssi, there was a significant excess of genes whose positive selection was identified on that branch only (the "unique" genes) in the functional group "inorganic ion transport and metabolism" (Table 3), the great majority of these genes belong to the "multisubunit Na+/H+ antiporter" family (Additional data file 4).
Whole-genome analysis identifies Californian haplotypes from the northern-most populations as highly distinctive, with a significant excess of amino acid changes that may be indicative of molecular adaptation; D-loop sequences fail to identify this unique mitochondrial lineage.
The number of non-synonymous sequence variants in these genes that were unique to either the low or high HDL-C groups was compared and revealed a statistically significant excess of rare mutations among individuals with low HDL-C (20 versus 3 in the low versus high HDL-C groups).
For electricity markets to work, there must be a significant excess of supply even at peak periods, he said.
Here, we also found a significant excess of haplogroup D population comparing to the controls.
In that analysis, there was a significant excess of categories regardless of the threshold (p<0.05, p<0.01, p<0.001) for defining a category containing a significant excess of associated genes.
In two of the species comparisons GNBP-B1 showed a significant excess of non-synonymous polymorphisms.
Within gene boundaries, there was a significant excess of Ty3/gypsy copies located in introns.
