منابع مشابه
Multiple paternity and genomic imprinting.
IN its simplest form, the genetic-conflict hypothesis players are alleles at a locus, strategies are the alleles’ patterns of expression, and an unbeatable (Hamilton for the evolution of genomic imprinting posits that multiple paternity of a female’s offspring, in combina1967) or evolutionarily stable strategy (Maynard Smith and Price 1973) is a pattern of expression, which, when tion with post...
متن کاملGenetic conflicts, multiple paternity and the evolution of genomic imprinting.
We present nine diallelic models of genetic conflict in which one allele is imprintable and the other is not to examine how genomic imprinting may have evolved. Imprinting is presumed to be either maternal (i.e., the maternally derived gene is inactivated) or paternal. Females are assumed to be either completely monogamous or always bigamous, so that we may see any effect of multiple paternity....
متن کاملIs multiple paternity necessary for the evolution of genomic imprinting?
GENOMIC imprinting, the inactivation of one allele will be growth promoters and maternally expressed ones growth suppressors (or more generally enhancers of the dependent upon the sex of the parent from which it was derived, has understandably generated considerindividual’s fitness and suppressors of the individual’s fitness, respectively). In a recent article, however, Spenable interest from t...
متن کاملGenomic Imprinting
BACKGROUND Genomic imprinting is the inheritance out of Mendelian borders. Many of inherited diseases and human development violates Mendelian law of inheritance, this way of inheriting is studied by epigenetics. AIM The aim of this review is to analyze current opinions and options regarding to this way of inheriting. RESULTS Epigenetics shows that gene expression undergoes changes more com...
متن کاملGenomic imprinting
Genomic imprinting is the epigenetic phenomenon by which certain genes are expressed in a parent-of-origin-specific manner. If the allele inherited from the father is imprinted, it is thereby silenced, and only the allele from the mother is expressed. If the allele from the mother is imprinted, then only the allele from the father is expressed. Forms of genomic imprinting have been demonstrated...
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ژورنال
عنوان ژورنال: Genetics
سال: 1999
ISSN: 1943-2631
DOI: 10.1093/genetics/151.3.1229