This is a poster for the Gordon Research Seminar Series https://www.grc.org/quantitative-genetics-and-genomics-grs-conference/2019/ Held on February 9th and 10th in Tuscony Italy. Note for GRS conferences no information is published from them either from the seminars or posters. https://www.grc.org/about/grc-policies-and-legal-disclaimers/