Non-mendelian Inheritance in Mammals Is Highly Constrained
Author(s) -
Luke Isbel,
Dirk Schübeler
Publication year - 2018
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2018.10.046
Subject(s) - biology , epigenetics , genetics , inheritance (genetic algorithm) , mendelian inheritance , phenotype , allele , transgenerational epigenetics , dna methylation , evolutionary biology , heredity , non mendelian inheritance , gene , mitochondrial dna , gene expression
In this issue, Kazachenka, Bertozzi, and colleagues identify elements in the mouse genome with epigenetic variability between littermates, a phenomenon linked to transmission of phenotypes over generations. This addresses two questions that remained unanswered despite intense speculation: how prevalent are these alleles, and what is their effect, within and across generations?
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