Epigenetic influence on health endpoint

Which of the following would NOT be an example of an epigenetic influence on health endpoint? S-adenosyl methionine consumption leads to altered fetal gene expression in utero

Consumption of folic acid and certain vegetables influences DNA methylation patterns and possibly the development of bowel cancer

Bisphenol A (BPA) and phthalates alter microRNA expression in human placental cells and increasing the risk of endocrine disorders later in the life of offspring.

A single base substitution in the 6th DNA triplet of the beta-globin gene leads to the production of & quot; sickle cell& quot ; globin, resulting in the expression of sickle cell trait or sickle cell anemia