Epigenetics and Chromosome

Genetics & Epigenetic inheritance

   Genetics generally considered a field of biology deals with the study of genes, genetic variation & heredity in living organisms.

    Epigenetic inheritance is an unconventional finding. It means that a parent experiences, in the form of epigenetic tags, can be passed down to future generations. It goes against the idea that inheritance happens only through the DNA code that passes from parent to offspring.

    A genetic disorder is a genetic  problem caused by one or more abnormalities in the genome, especially a condition that is present from birth.

    Genetic alteration of the epigenome therefore contributes to cancer just as epigenetic process can cause point mutations and disable DNA repair functions. This crosstalk between the genome and the epigenome offers new possibilities for therapy.