Arsenic essentiality: A role affecting m
β
Eric O. Uthus
π
Article
π
2003
π
John Wiley and Sons
π
English
β 149 KB
## Abstract Although there is no known biological function of arsenic, considerable evidence suggests that arsenic has a physiological role related to methionine metabolism. In early studies using amino acidβbased diets, it was found that arsenic deprivation had little effect on growth in rats fed