The phrase "a loci" is not correct in standard written English.
The correct term is "locus" when referring to a single location or point, while "loci" is the plural form.
Example: "In genetics, a locus refers to the specific location of a gene on a chromosome, while multiple loci can influence a trait."
Alternatives: "a location" or "a point".
In this analysis the F and A loci segregated independently of CsACS2, based on the high proportion of "recombinant" gametes exhibiting a non-parental combination of sex genotype and CsACS2 haplotype (23 recombinant gametes out of 48, and 20 out of 60, for the F and the A loci, respectively; Figure 2B).
The snp_ad, snp_a, snp_d, and epi_snp options of the Qxpak software (Pérez-Enciso and Misztal 2004) were used for analyzing the additive and dominant effects of the DelR242 [or nt-7(C > A)] locus and for the effect of epistasis between the DelR242 and nt-7(C > A) loci.
This is controlled by the Extension (E) and Agouti (A) loci, which are encoded by the genes MC1R and ASIP respectively [6], [7].
Within this region, 9p21.3 is a loci approximately 22 million base pairs from the 9p telomere.
2) The X and A loci have different effective population sizes, with Nx/ NA = ¾ for a 1 1 sex ratio.
On average, 1.89 SNPs were detected every 100 bp in coding regions, compared with 0.27 SNPs every 100 bp in the same C. intestinalis sp. A loci.
Similar calculations can be done for the A locus.
For class I typing, PBLs were subjected to a complement-dependent microcytotoxicity assay using antisera to HLA-A loci.
Similar mouse phenotypes result from mutations in the IFT-A loci Ift122 (Cortellino et al., 2009) and Ift121/ Wdr35 (Mill et al., 2011); strikingly, the Wdr35 yeti mutant demonstrates pulmonary hypoplasia.
Although the doubling dose values did not reveal any significant difference in the sensitivity of the two loci to BaP, there are marked differences in the absolute values of the mutant and phenotypic frequencies for the lacZ and Pig-a loci, respectively.
Unbalanced numbers of NRPD2/E2-a and NRPD2/E2-b copies were found also in V. brevistipulata and V. nuttallii (section Chamaemelanium) but, in light of their ploidy levels and expected copy number, this likely reflects heterozygosity in one of the NRPD2/E2-a loci (V. nuttallii) or the NRPD2/E2-b locus (V. brevistipulata).
