Search results for "Weinberg"
showing 3 items of 53 documents
PSMA6 (rs2277460, rs1048990), PSMC6 (rs2295826, rs2295827) and PSMA3 (rs2348071) genetic diversity in Latvians, Lithuanians and Taiwanese
2014
PSMA6 (rs2277460, rs1048990), PSMC6 (rs2295826, rs2295827) and PSMA3 (rs2348071) genetic diversity was investigated in 1438 unrelated subjects from Latvia, Lithuania and Taiwan. In general, polymorphism of each individual locus showed tendencies similar to determined previously in HapMap populations. Main differences concern Taiwanese and include presence of rs2277460 rare allele A not found before in Asians and absence of rs2295827 rare alleles homozygotes TT observed in all other human populations. Observed patterns of SNPs and haplotype diversity were compatible with expectation of neutral model of evolution. Linkage disequilibrium between the rs2295826 and rs2295827 was detected to be c…
Large Hardy-Weinberg equilibrium deviations in the Daphnia longispina of Lake El Tobar
1995
The population structure of Daphnia longispina in Lake El Tobar, Spain was studied by measuring variation at the aldehyde oxidase (AO), phosphoglucose isomerase (PGI) and phosphoglucose mutase (PGM) loci in each of 1337 individuals from four collections. In 9 of the 12 comparisons between observed allele frequencies and those expected by Hardy-Weinberg equilibrium there was an excess of heterozygotes. We found 27 of the potential number of 54 composite electromorphs (‘clones’) based on the three allozymes. Clone diversities were rather high in all collections. Three clones reached frequencies of over 25% and different clones were dominant in each of the four collections. Strong temporal var…
Le vignoble gallo-romain de Gevrey-Chambertin "Au-dessus de Bergis", Côte d'Or (Ier-IIe s. ap. J.-C.) : Modes de plantation et de conduite de vignes …
2011
Recent excavations at " Au-dessus de Bergis " in Gevrey-Chambertin (Burgundy, France) brought to light in 2008 and 2009 numerous, rectangular aligned pits interpreted as an ancient vineyard dated from the mid-first, mid-second century to the third century AD. The vineyard measured at least one hectare in area and was bounded to the south by a hedge or fence. It was composed of parallel rows oriented 6° N that may have been trained over and along high, inclined wooden frames. Vine stocks were renewed by layering, over several generations of plants. This vineyard attests to the spreading of vineyards from the mid-first century AD, as was initially supposed, and it documents some agricultural …