Sentence examples for based on observed mutations from inspiring English sources

Thus, we employ this Poisson-based inference when the empirical phylogeny we construct for a lineage (based on observed mutations) is consistent with a star phylogeny, and resort to the normal approximation only when the observed data contradicts a star phylogeny.

Nuclear DNA estimates of divergence based on observed mutation rates of Drosophila and Caenorhabditis elegans have yielded divergence times at 7.6 MY for the subgenera of Daphnia [ 32].

Characterization of mutagenicity based directly on observed mutations across whole exomes or genomes offers several advantages over previous approaches, including that many more mutations can be detected, which provides far greater statistical power and allows the parsing of the superimposed mutation signatures stemming from several exposures.

Because of the high level of reticulation in the E1b1a* sample, Y-STR loci were subdivided into three mutation rate classes based on observed STR allelic variance and weighted as follows: 4 (low) for DYS391, DYS392; 2 (intermediate) for DYS389I, DYS389II, DYS19, DYS393, DYS390; or 1 (high) for DYS385a/b [ 35].

Single mutations were therefore combined based on observed biochemical and biological properties.

In the GeneSV system, each proposed codon mutation is initially characterized using 9 criteria, which are based on observed similarities with corresponding positions in genomic and protein sequences from available databases.

He distilled them into a mode of chaste abstraction based on observed fact: details of architecture, happenstances of light and shadow.

"The fact of the matter is, these numbers fluctuate based on observed violations," he said.

cRichness is based on observed unique OTUs.

Hence, erosivity indices based on observed velocity were lower than those based on terminal velocity.

He writes market commentary based on observed options trade volume and reports from floor brokers.