Sentence examples for because a substantial fraction from inspiring English sources

However, the final amount of NA produced form 1 mM extracellular NR is substantially less than the amount of NA produced from 1 mM Nam, presumably because a substantial fraction of NR metabolism flows to NMN production (Figure 1) [9].

Likewise, protein architecture offers another clue because a substantial fraction of domain structures in the protein world are common to all organismal superkingdoms and are truly ancient [ 23].

It is not plausible that four million Kamba (one of the East African groups) share a language and many beliefs because a substantial fraction of them acquired their beliefs by imitating a small number of people.

Because a substantial fraction of the P. damicornis sequences currently housed at NCBI represent multiple copies of the same gene (generated in population genetics studies,) many of them matched to the same contig in PocilloporaBase.

Our test can also underestimate the role of positive selection in nucleotide substitutions confined to the terminal segment of the lineage (segment 5 in fig. 1 b ) because a substantial fraction of them have not yet been accomplished, leading to an excess of ancestral polymorphisms (compare fig. 3 b and c ).

Peptide identifications by search of protein databases are difficult because a substantial fraction of all short peptide sequences is present in the database, thus essentially reducing the search to de novo sequencing (a search in the space of all possible peptide sequences).

Confidence intervals (CIs) for the numbers of avoidable deaths are important, because, apart from real differences, a substantial fraction of the total variation in regional survival figures may be caused by chance, especially if the groups compared are small.

This distribution of deleterious mutation loads on the simulated phylogeny is consistent with the excess number of non-synonymous substitutions on external tree branches that was found for human influenza A/H3N2 (Fitch et al., 1997; Pybus et al., 2007) and arises because deleterious mutations contribute a substantial fraction of the fitness variance in the viral population.

The performance advantage is achieved partly because in the indexed run, a substantial fraction of the masked database is not scanned for potential seeds.

Because only cell lines with a substantial fraction of CD44+/CD24- cells consistently expressed proinvasive genes, we compared the invasive capacity of cell lines with or without CD44+/CD24- cells.

Because there is evidence that a substantial fraction of BLBCs have HR pathway defects [ 40], we set out to determine which molecular characteristics of BRCA1-mutated tumors are common to BLBCs but not to luminal tumors.