Sentence examples for shown to be invariable from inspiring English sources

As expected, a very high conservation level was found with respect to the 30 amino acids previously shown to be invariable in a panel of 38 selected MLO sequences [ 30].

CGIs at these two cell types are largely invariable; however, demethylation at the CG-shores or HMR-shores toward the gene body is shown to be correlated with the expression of these genes.

"Writer's tend to be invariable pack rats," he said.

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).

The level of 18S rRNA was chosen as reference and confirmed to be invariable.

All analyses were conducted allowing for a proportion of sites to be invariable (I).

Most of the genes appear to be invariable and lowly expressed among all tissues.

Total sleeping time, working time, and resting time were assumed to be invariable at 8, 10, and 6 h, respectively.

While there is certainly much genetic variation within any population, many protein-coding sequences are likely to be invariable.

Importantly a site can shift from being variable to being invariable (and vice versa) over time.

We chose the "Blosum62" substitution model allowing gamma-distributed rate heterogeneity over sites (4 categories) as well as invariable sites, as this was shown to best represent our data using ProtTest [ 62] and the AIC criterion.