Comments from M&I Professor Jeff Dangl in an AP story on the evolution of coffee (http://tinyurl.com/mdh6ty2) and a National Geographic article on agricultural genetic engineering and the plant microbiome (http://tinyurl.com/mjjk7s7).
The buzz on caffeine in coffee: A genetic quirkbigstory.ap.org
WASHINGTON (AP) — Scientists have woken up and smelled the coffee — and analyzed its DNA.