Sentence examples for several mutations were from inspiring English sources

Several mutations were detected at several parts of the amplicon from 21 positive samples.

Several mutations were introduced into an infectious poliovirus cDNA clone by inserting different oligodeoxynucleotide linkers into preexisting DNA restriction endonuclease sites in the viral cDNA.

Several mutations were introduced in an attempt to repress β-strand formation and hydrophobic interaction-based aggregation.

Several mutations were found in the isolated plasmid which may be responsible for the high-level expression of CbFbFP in C. beijerinckii.

Two steps were followed to study the activation mechanism of CheY upon phosphorylation: first, we independently substituted the three aspartic acid residues in the active site with alanine; second, several mutations were designed in helix α4, both to increase its level of stability and to improve its packing against the protein core.

Recently, several mutations were found in the POMT1 and POMT2 genes of WWS patients [11] [15].

The most exciting results, says Stephen Chanock, head of the genomic variation section in the pediatric branch at the National Cancer Institute's Center for Cancer Research, include the discovery that several mutations are not specific to the cancers in which they were discovered.

Several mutations are known in the FUT2 gene [23], and some of them show high ethnic specificity [27], [28].

Several mutations are of particular interest.

The relatively low frequency of assimilation implies that several mutations are required.

Several mutations are reported in the literature for this gene [ 12, 15, 16, 18, 22– 22].