Fig. 4

PACE fingerprint of xylanase GH11-digested AIR from the wild-type and engineered switchgrass lines. WT is the wild-type line. FT2 and FT8 are two independently transformed lines overexpressing OsAT10. Controls of AIR only (everything except the xylanase) and xylanase only (everything except the AIR) are included to identify background bands (marked with *). Xylo-oligo ladder: 20 pmol of xylose (X₁) – xylohexaose (X₆). Representative gel of three independent biological replicates of each line is shown