Sentence examples for inherited modification from inspiring English sources

The data are consistent with this model, but HP1E mutations alter expression of over 700 genes, and it is also possible that one or more of these genes establish an inherited modification or encode a chromatin protein that is required for reorganization and segregation of the male pronucleus.

However he strongly rejected this mode of change as an evolutionary mechanism, proposing instead his key hypothesis (called "Darwin's dangerous idea" by the philosopher Daniel Dennett) that evolution occurs by natural selection, which "can act only by the preservation and accumulation of infinitesimally small inherited modifications, each profitable to the preserved being".1.1

DNA sequencing revealed that inherited modifications existed in the two and one F2 lines injected with Dll_A and B, respectively.

When paternally inherited, this modification allowed both methylation and Rasgrf1 expression, in cis, of the paternal allele, indicating R2 could substitute for the endogenous Rasgrf1 repeats.

DNA methylation is a stably inherited epigenetic modification in eukaryotes.

Complex patterns of inheritance, such as parent of origin effects (32), as well as inherited epigenetic modifications of the genome, the presence of phenotype heterogeneity in the cohorts used in the first wave of GWAS, or even an initial over-estimation of the heritability of complex traits (33) can also contribute to the missing heritability.

The principles described in this protocol can be applied to other plant species to generate stably inherited DNA modifications.

Stress can affect offspring through non-genetic mechanisms, but recent research indicates that inherited epigenetic modifications of the genome could possibly also be involved.

Specific inherited histone modifications and the reading effectors could induce the specific spatial and temporal gene expression by regulating accessibility of the DNA to transcriptional machinery during development and differentiation [8].

Although there is so far no evidence that such inherited epigenetic modifications of gene expression can be linked to specific behaviour, it is an emerging possibility which deserves to be investigated; if this could occur, it would provide a possible mechanism for rapid modification of behaviour in a population of animals facing environmental challenges, such as during domestication.

Karl Ekwall (Karolinska Institute, Sweden) delivered the keynote address focusing on inherited epigenomic modifications of chromatin structure.