Fig. 5

Distribution of calibration and validation sets for wall polymers and the relative biomass saccharification in transgenic rice straws. a–g Wall polymers (% dry matter), a cellulose; b–d hemicellulose, b arabinose (%), c xylose (%), d xylose/arabinose; e–g lignin, e acid-soluble lignin (ASL); f acid-insoluble lignin (AIL); g total lignin. h–q Biomass saccharification, h–j sugar released from the 1% NaOH pretreatment (% total), h pentose, i hexoses, j total; k–m sugar released from the enzymatic hydrolysis (% total), k pentose, l hexoses, m total; n–p total sugar released from the 1% NaOH pretreatment and the subsequent enzymatic hydrolysis (% dry matter), n pentose, o hexoses, p total; q fermentable hexoses (% total hexoses). Light gray: calibration sets (n = 147); dark gray: validation sets (n = 93)