Lack of an Association between ABO and Rh Blood Group Polymorphisms and Stature, Body Weight, and BMI in a Cohort of British Women

Analysis of variance shows no significant associations between stature, weight, or body mass index (BMI) and ABO or Rh blood group phenotypes among a sample of mothers in England, Scotland, and Wales whose children were born during March 3-9, 1958. Social factors are significantly associated with stature and weight; the effects of social class of the women’s fathers, regions of birth of the women, their ages, whether their education continued beyond age 16 or not, and the total number of births were separated out by regression analysis. The adjusted residual regression of ABO and Rh phenotypes were not significantly related to reported stature, weight, or BMI

Relationships Estimated by Isonymy among the Italo-Greco Villages of Southern Italy

Surnames of parents and grandparents were collected from 1993 children in the primary schools of the thirteen Italo-Greco communes that lie in two areas, four communes in Reggio Calabria in the “toe” of Italy and nine in Lecce in the “heel.” The coefficients of relationship by isonymy show almost no relationship between the two areas. The smaller area in Reggio Calabria Provincehas consistently larger coefficients of relationship between communes than the larger area in Lecce Province. The difference can be ascribed to greater accumulated random isonymy in the smaller area. These populations are not genetic isolates, but each area shows a degree of cohesiveness with respect to surnames that suggests that they are genetically somewhat distinct. Contiguous pairs of communes tend to have higher coefficients of relationship than pairs of communes separated by intervening communes

Relationships Estimated by Isonymy among the Italo-Greco Villages of Southern Italy

Surnames of parents and grandparents were collected from 1993 children in the primary schools of the thirteen Italo-Greco communes that lie in two areas, four communes in Reggio Calabria in the “toe” of Italy and nine in Lecce in the “heel.” The coefficients of relationship by isonymy show almost no relationship between the two areas. The smaller area in Reggio Calabria Provincehas consistently larger coefficients of relationship between communes than the larger area in Lecce Province. The difference can be ascribed to greater accumulated random isonymy in the smaller area. These populations are not genetic isolates, but each area shows a degree of cohesiveness with respect to surnames that suggests that they are genetically somewhat distinct. Contiguous pairs of communes tend to have higher coefficients of relationship than pairs of communes separated by intervening communes