Abundance of total, esterified and etherified phenols in <i>S</i>. <i>spontaneum</i> (AG) and RB867515 (RB) through culm development.

Data are means of relative quantification of total, ester-bound and ether-bound phenolic from CWD material. Values are given relative to the abundance in IN2 of RB. Means followed by different letters differ significantly between internodes (Tukey test, p<0.05). Asterisks indicate a significant difference between genotypes for the same internode (t-test, p<0.05), (n = 3). IN2: internode 2, IN4: internode 4, IN5: internode 5 and IN9: internode 9. Abundance of total, esterified and etherified phenols in S. spontaneum (AG) and RB867515 (RB) through culm development.