Y-STR analysis may in certain cases complement the autosomal STR markers in forensic, investigations, kinship testing and human identification. Hence, it would be informative to assess the probability of occurrence of the Y-STR haplotype in the Lebanese population where. This study aimed at estimating the Lebanese Y-STR allele and haplotype frequencies in 502 non-related males using the Y-filer...

Macaw palm (Acrocomia aculeata) is native to tropical forests in South America and highly abundant in Brazil. It is cited as a highly productive oleaginous palm tree presenting high potential for biodiesel production. The aim of this work was to characterize and study the genetic diversity of A. aculeata ex situ collections from different geographical states in Brazil using microsatellite (Simp...

OBJECTIVE There are many hearing impaired individuals in Monte Santo, a rural municipality in the state of Bahia, Brazil, including multiple familial cases strongly suggestive of a genetic aetiology. METHODS The present study investigated 81 subjects with hearing impairment (HI) recruited from 36 families. Mutations often associated with HI, i.e. the DFNB1 mutations c.35delG in GJB2, deletion...

OBJECTIVE The aim of this study was to investigate the frequency of the LCT*-13910C>T polymorphism associated with a high expression of lactase in the small intestine during adulthood, and to infer the lactase persistence and adult-type hypolactasia phenotypes among Euro-Brazilians and Mennonites from South Brazil. MATERIALS AND METHODS A sequence-specific PCR method to genotype the LCT*-1391...

Disorders of sex development (DSD) are defined as 'congenital conditions in which the development of chromosomal, gonadal, or anatomical sex is atypical' [Lee et al., Pediatrics 2006;118:e488-e500]. Studies conducted in Western countries, with low rates of consanguinity, show that truly ambiguous genitalia have an estimated incidence of 1:5,000 births. There are indications that the prevalence ...

In this study, we genetically characterized the Uruguayan pig breed Pampa Rocha. Genetic variability was assessed by analyzing a panel of 25 microsatellite markers from a sample of 39 individuals. Pampa Rocha pigs showed high genetic variability with observed and expected heterozygosities of 0.583 and 0.603, respectively. The mean number of alleles was 5.72. Twenty-four markers were polymorphic...

Located at the cross-road between Europe and Africa, Tunisia is a North African country of 11 million inhabitants. Throughout its history, it has been invaded by different ethnic groups. These historical events, and consanguinity, have impacted on the spectrum and frequency of genetic diseases in Tunisia. Investigations of Tunisian families have significantly contributed to elucidation of the g...

Background: Thalassemia represents a serious health problem in Iran because of its heterogeneous frequency and the existing endogamy system. It is an inherited blood disease characterized by the under production of normal hemoglobin, the oxygen-carrying protein in red blood cells. Materials and Methods: In this study, serum antioxidants including selenium (Se), zinc (Zn) and copper (Cu) were m...

This paper investigates the impact of income shocks and bride price on early marriage in Turkey. Weather provide an exogenous source variation household through agricultural production. A decrease rainfall observed over 9 months period corresponding to growing season is found negatively affect both production returns for majority crops vegetables. Data weather are merged with individual level d...

Introduction: Hemoglobinopathies and thalassemias are the most common single gene disorders in world. World Health Organization figures estimate that 5% of world populations carriers a potentially pathological hemoglobin (Hb) gene. The general incidence thalassemia trait sickle cell anaemia India varies between 3-17% 1-44% respectively3 but because consanguinity, caste area endogamy, some commu...