Mating system and gene flow in the Lutheran communities from historical Polish territories (the Parish of Trzebosz, the second half of the 19th and early 20th century)
Journal Title: JOURNAL OF ADVANCES IN BIOLOGY - Year 2014, Vol 4, Issue 2
Abstract
The aim of this paper was to analyse the mating system and the degree of genetic isolation of the Lutheran Parish of Trzebosz situated on the borderland between Greater Poland and Silesia. Use was made of 343 records from marriage registers for 1855-1913. For exogamous marriages an analysis of distributions of marriage distances based on the order of neighbourhood for isotropic, 2-dimensional migration was carried out. The factual and theoretical mating distances distributions were compared using the chi-square test. The degree of isolation of the Lutheran Parish of Trzebosz was evaluated on the basis of the coefficient of kinship f and the intragroup coefficient of inbreeding by isonymy. Gene flow in the Lutheran Parish of Trzebosz had no bearing upon the theoretical model of isotropic, 2-dimensional migration. Low values of the coefficients of kinship and the intragroup coefficient of inbreeding by isonymy show that the parish was not isolated in terms of breeding.
Authors and Affiliations
Grazyna Liczbinska
Keywords
Related Articles
- EP ID EP654400
- DOI 10.24297/jab.v4i2.5577
- Views 199
- Downloads 0
Influence of engineered nanoparticles on growth parameters and photosynthetic pigments of Triticum durum L. under salt stress
Salinity stress is a major limitation to global crop production. Wheat is one of the world’s crops has salt sensitive characteristics than other crops. Meanwhile, rapid advancement of nanotechnology is introducing more a...
PURIFICATION AND CHARACTERIZATION OF AN ANTIOXIDANT METALLOENZYME FROM LOCAL TOMATO VARIETY.
The isolation, purification and characterization of an antioxidant enzyme superoxide dismutase (SOD), from local tomato variety, has been reported in this study. Whole tomato extracts from different ripening stages were...
Home gardens in the maintenance of biological diversity
Home garden is an integrated system which comprises different things in its small area that produces a variety of foods and agricultural products including staple crops, vegetables, fruits, medicinal plants and so on. In...
Evaluation of teratogenic potency of colchicine by using Biomphalaria alexandrina snail embryo as an indicator
The present study was planned to follow up the teratogenic potency of cholchicine on the developmental stages of Biomphalaria alexandrina. The results revealed that trochophore stage can be considered as a specific stage...
Relationship between reproductive risk factors, tumor characteristics and survival in breast cancer molecular groups
Introduction. Breast cancer may be classified into distinct molecular subtypes based on gene expression profiling or immunohistochemical methods. These molecular subtypes are prognostically significant, but their etiolog...