Consequentially, 0.64 of the sites are invariable across all four groups, and 0.16 of the sites are variable in groups 2 and 3 and invariable in groups 1 and 4. For comparison, two control datasets were generated on a 16-taxon rooted balanced tree without the two events; the same branch lengths were used as before, and Pinv was set to either 0 or 0.8.
The propositions of geometry and arithmetic record matters of fact that are very deep and invariable in our experience.
Both Bub3 residues are exposed and invariable in evolution, suggesting that they play an important functional role, but there is no strong preference for phenylalanine or other hydrophobic residues in the sequence of MELT repeats at the +3 position.
We shall try to analyze what were the variable and invariable factors in the industrial society and how did the dual industry-community system worked, taking the mining city of Anina, from Romania as a case study.
Generation of a library of 39 mutants allowed identification of variable and invariable regions in the labyrinthopeptin structures.
The value of GOR and Jw basically maintained invariable in the long-term stability test lasting for 60 days, which demonstrated that CEMD process was suitable for concentrating aqueous glycerol solution in a high-efficiency and energy-saving way.
Lower current IQ and slower reaction time are almost invariable in the schizophrenia research literature hence 'controlling' for them, even if possible, may not be valid.
Position 3, which almost invariably harbors a hydrophobic leucine (L), was also found almost invariable in the orthologs of the confirmed exported P. falciparum proteins.
Primers spanning the 12s rRNA region produced 0.35 kb fragments that proved to be invariable in the selected samples when tested for restriction length polymorphisms (RFLPs).
Half of the sites were invariable in the dataset; however, it is unlikely that these synonymous sites were not free to vary, which was also indicated by the poor fit with the expected distribution when only the variable sites were considered (1 rate: p<10−136 (χ2 697, df 17); 3 rates: p<10−28 (χ2 180, df 17)).
