Sentence examples for mutations at position from inspiring English sources

For example, mutations at position 54 are positively selected, which in turn induce positive selection for mutations at 89, which by themselves are unfavorable (Fig. 1b).

b Activities of the variant enzymes with mutations at position 361 of SS-BGL.

We have used random mutagenesis to scramble the hydrophobic binding site of A216K through mutations at position M208 and isolated a library of 11 A216K/mutantsutants.

We designed two peptides, named Midi R2[A7G] and Midi R2[H10A, R12A] which have mutations at position 7, and both 10 and 12, respectively.

Fig. 2 Activities of the variant SS-BGLs for ginsenoside Rd for the conversion to compound K. a Activities of the variant enzymes with mutations at position 209 of SS-BGL.

After one round of ep-PCR, saturation mutagenesis and high-throughput screening, it was found that different mutations at position 152 (in the vicinity of the active site) increase, decrease and even reverse the natural enantioselectivity of this enzyme.

Previous theoretical analyses did not identify the stabilization caused by the mutations at positions 1, 46, and 48.

After 5 rounds of panning, the mutations at positions 97 and 100a were identified.

Pfdhfr mutations at positions 51, 59, 108 and a Pfdhps mutation at position 437 were detected in almost all parasite-positive samples at the time of the December survey (Table 3).

Similarly, the progeny of a natural plum variant contained mutations at positions 58, 59, 60 and 206, while that of a natural citrus variant contained mutations at positions 25, 26, 27, 32, 54, 107, 148/149, 150/151, 264, 265 and 281.

Clonal analysis suggested that the mutations at positions 143 and 155 were exclusive and were selected independently.