منابع مشابه
High genetic load in an old isolated butterfly population.
We investigated inbreeding depression and genetic load in a small (N(e) ∼ 100) population of the Glanville fritillary butterfly (Melitaea cinxia), which has been completely isolated on a small island [Pikku Tytärsaari (PT)] in the Baltic Sea for at least 75 y. As a reference, we studied conspecific populations from the well-studied metapopulation in the Åland Islands (ÅL), 400 km away. A large ...
متن کاملGenetic Polymorphism of CYP2C19 in Pakistani Population
CYP2C19 polymorphism is associated with pretreatment drug response prediction, metabolism, and disposition. Pakistan consists of a population comprising of various ethnic groups residing in different regions of the country each claiming diverse ethnic origins. The identification of CYP450 genotypic composition of these populations is therefore necessary to avoid adverse drug reactions in these ...
متن کاملGenetic Polymorphism of CYP2C19 in Pakistani Population
CYP2C19 polymorphism is associated with pretreatment drug response prediction, metabolism, and disposition. Pakistan consists of a population comprising of various ethnic groups residing in different regions of the country each claiming diverse ethnic origins. The identification of CYP450 genotypic composition of these populations is therefore necessary to avoid adverse drug reactions in these ...
متن کاملConsanguinity, inbreeding and genetic load in salis: A sub divided population of Andhra Pradesh, South India
Aims and Objectives: The objective of the present study is to assess the genetic composition of the two subgroups of Salis and the extent of genetic differentiation among them with the help of various demographic and genetic variables. Materials and Methods: A total of 520 couples belonging to two sub-groups namely, Padmasalis and Pattusalis residing in and around Visakhapatnam and Vizianagaram...
متن کاملMutation rate dynamics in a bacterial population reflect tension between adaptation and genetic load.
Mutations are the ultimate source of heritable variation for evolution. Understanding how mutation rates themselves evolve is thus essential for quantitatively understanding many evolutionary processes. According to theory, mutation rates should be minimized for well-adapted populations living in stable environments, whereas hypermutators may evolve if conditions change. However, the long-term ...
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ژورنال
عنوان ژورنال: Nihon Chikusan Gakkaiho
سال: 1971
ISSN: 1346-907X,1880-8255
DOI: 10.2508/chikusan.42.409