$89,900 - The Arkansas Soybean Promotion Board is providing $65,000 to support a PhD student who is mapping 13C ratio in a bi-parental population that was phenotyped in 2012. The Mississippi Soybean Promotion Board is providing $24,900 for 13C isotope ratio analysis from samples collected from a bi-parental recombinant inbred population that will be phenotyped in three locations (Arkansas, Mississippi, and Missouri) in the 2017 field season.