Sentence examples for mutations at locus from inspiring English sources

We assume a Wright-Fisher model with a neutral locus L that is linked to a locus under selection, locus S. The selected locus has two alleles, an advantageous allele, A, with a fitness w = 1 + s, and a disadvantageous allele, a, with a fitness of 1. Allele A mutates to a at rate μ and allele a mutates to A at rate ν, while neutral mutations at locus L occur at rate U.

Cloning analysis of the IN gene showed an independent selection of the mutations at loci 155 and 143.

Phylogenetic analyses comprising all clonal sequences for each patient suggested an independent selection of the mutations at loci 143 and 155 (data not shown).

They may include environmental factors, reproductive errors or genetic mutations at loci different from ZFP57.

Nevertheless, mutations at loci involved in GSI but that are unlinked to the S-locus are also observed [ 74, 75].

This is consistent with epistatic variation of fitness costs due to mutations at loci unrelated to drug resistance.

Briefly, the ability to induce reverse mutations at loci of two strains of Salmonella typhimurium TA98 and TA100 was tested.

Whereas the meaning of a positive test result would yield clear conclusions, a negative result does not exclude possible mutations at loci not examined by the test used.