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Trans-ethnic fine-mapping of lipid loci identifies population-specific signals and allelic heterogeneity that increases the trait variance explained.
Published 2013-03-01“…At these loci, accounting for all signals led to a 1.3- to 1.8-fold increase in the explained phenotypic variance compared to the strongest signals. Distinct signals across ancestry groups were identified at PCSK9 and APOA5. …”
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Contribution of crossing over to genetic variance in maize and wheat populations
Published 2025-03-01“…Abstract Crossing over breaks linkages and leads to a wider array of allele combinations. My objective was to assess the contribution of crossing over to genetic variance (VG) in maize (Zea mays L.) and wheat (Triticum aestivum L.). …”
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Mining the human phenome using allelic scores that index biological intermediates.
Published 2013-10-01“…Our idea is to construct allelic scores that explain greater proportions of the variance in biological intermediates, and subsequently use these scores to data mine GWAS. …”
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A Statistical Variance Components Framework for Mapping Imprinted Quantitative Trait Locus in Experimental Crosses
Published 2009-01-01“…We propose a new iQTL variance partition method based on the nature of marker alleles shared identical-by-decent (IBD) in inbred lines. …”
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Analysis of locus estimates of allelic diversity of STR markers in a sample of breeding bulls
Published 2023-11-01“…The first one took into account 59.4 % of the total variance, had the highest loads in intra-breed diversity data and was defined as an «alpha component». …”
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Alleles of Ppd-1 genes that control sensitivity to photoperiod in a number of bread winter wheat genotypes
Published 2020-10-01“…The following methods were used in the work: DNA extraction, allele-specific PCR, agarose and polyacrylamide gel electrophoresis, analysis of variance. …”
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Allelic variation and effects of earliness <i> per se (Eps) </i> genes in wheat cultivars of Pakistan
Published 2024-07-01“…When vernalization and photoperiod criteria are met, Eps genes account for the variance in flowering time. The objective of the study was to decipher the allelic variations for Eps genes in the wheat cultivars of Pakistan and draw their association with agronomic traits. …”
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The CFTR Met 470 allele is associated with lower birth rates in fertile men from a population isolate.
Published 2010-06-01“…The Met470Val locus explained 4.36% of the phenotypic variance in birth rate, and men homozygous for the Met470 allele had 0.56 fewer children on average compared to Val470 carrier men. …”
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Estimating multiplicity of infection, haplotype frequencies, and linkage disequilibria from multi-allelic markers for molecular disease surveillance.
Published 2025-01-01“…<h4>Methods</h4>To avoid bias, we introduce a statistical framework to estimate haplotype frequencies alongside MOI from a pair of multi-allelic molecular markers. Estimates are based on maximum likelihood using the expectation-maximization (EM)-algorithm. …”
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An in-depth characterization of the major psoriasis susceptibility locus identifies candidate susceptibility alleles within an HLA-C enhancer element.
Published 2013-01-01“…However, it is unclear whether HLA-Cw*0602 is itself the causal PSORS1 allele, especially as the role of SNPs that may affect its expression has not been investigated. …”
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Identification of favorable alleles from exotic Upland cotton lines for fiber quality improvement using multiple association models
Published 2025-04-01“…At 15 of these loci, DES56 or the elite allele improved upon all the exotics. For another 15, only a single of the five exotics improved upon the elite allele, suggesting the rare alleles that may not have been sampled in the cotton domestication or improvement. …”
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Effect of Glu-B3 Allelic Variation on Sodium Dodecyl Sulfate Sedimentation Volume in Common Wheat (Triticum aestivum L.)
Published 2013-01-01“…For the bread-making quality, the most desirable alleles Glu-B3b and Glu-B3g become more and more popular and the least desirable alleles Glu-B3a and Glu-B3c got less and less in modern improved cultivars, suggesting that wheat grain quality in China has been significantly improved through breeding effort.…”
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Meta-analysis of genome-wide scans for total body BMD in children and adults reveals allelic heterogeneity and age-specific effects at the WNT16 locus.
Published 2012-07-01“…The top signal mapping in the surroundings of WNT16 was replicated across studies with a meta-analysis P = 2.6 × 10(-31) and an effect size explaining between 0.6%-1.8% of TB-BMD variance. Conditional analyses on this signal revealed a secondary signal for total body BMD (P = 1.42 × 10(-10)) for rs4609139 and mapping to C7orf58. …”
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Genome wide linkage mapping for black point resistance in a recombinant inbred line population of Zhongmai 578 and Jimai 22
Published 2025-09-01“…Six stable QTLs for black point resistance were detected, QBp.caas-2A, QBp.caas-2B1, QBp.caas-2B2, QBp.caas-2D, QBp.caas-3A, and QBp.caas-5B, which explained 2.1–28.8% of the phenotypic variances. The resistance alleles of QBp.caas-2B1 and QBp.caas-2B2 were contributed by Zhongmai 578 while the others were from Jimai 22. …”
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QTL mapping for leaf rust resistance in a recombinant inbred line population from the cross of wheat cultivars Zhongmai 578/Jimai 22
Published 2025-07-01“…Four quantitative trait loci (QTL) on chromosomes 2B (2), 5B, and 7B were identified through composite interval mapping, designated QLr.caas-2B.1, QLr.caas-2B.2, QLr.caas-5B, and QLr.caas-7B, respectively, explaining 3.7%–19.6% of the phenotypic variances. The resistance alleles at QLr.caas-2B.1, QLr.caas-5B, and QLr.caas-7B originated from Zhongmai 578, while that at QLr.caas-2B.2 came from Jimai 22. …”
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Genetic variability for yield and related traits among wild accessions of cowpea and cross-compatibility with cultivated accessions
Published 2025-01-01“…Cowpea is an important legume, and its wild relatives could be reliable sources of favorable alleles for genetic diversity and improvement of important traits. …”
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Genome-wide linkage mapping of Fusarium crown rot in common wheat (Triticum aestivum L.)
Published 2024-11-01“…The favorable alleles of QFCR.caas-3DL and QFCR.caas-5BL were contributed by Zhoumai 16, while the favorable alleles for QFCR.caas-3AL, QFCR.caas-6BS, and QFCR.caas-7DS originated from Gaocheng 8901. …”
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