Sentence examples for base substitutions were observed from inspiring English sources

In addition, a few single base substitutions were observed in the microsatellite flanking regions.

Otherwise, base substitutions were observed at the 3′ end of Z region.

Between the extant elephants and the mammoth, two single base substitutions were observed in FGF5, neither of which alters the amino acid sequence.

Three base substitutions were observed in HERG: 1480C→T, 1552C→T, and 1705A→G, but these would not have altered the encoded amino acid.

Fourteen of the base substitutions were observed in protein-coding gene sequence, and all but one resulted in a nonsynonymous change (including nonsense mutations), consistent with the expectation of neutral MA and previous observations in C. elegans and D. melanogaster MA line mtDNA (Denver et al. 2000; Haag-Liautard et al. 2008).

No recurrent substitutions were observed in noncoding regions.

Interestingly, different frequencies and positional patterns of substitutions were observed at each microhomologous sequence.

But otherwise no synonymous substitutions were observed among alleles.

Substitutions were observed in 24 positions.

Among the Rhox4 paralogues mostly non-synonymous substitutions were observed.

n.a.- not applicable (no non-synonymous substitutions were observed).