Figure 8From: Cloning, expression and characterization of a pectate lyase from Paenibacillus sp. 0602 in recombinant Escherichia coliUnsaturated oligogalacturonic acid released from ramie bast fibers with different treatments. Ramie bast fibers were treated with 100 U ml−1 (■),300 U ml−1 (●),500 U ml−1 (▲) and 700 U ml−1 (△) of PelN, and 500 U ml−1 of PelN after pre-treatment of 2% NaOH for 0.5 h(♦), respectively. Error bars represent ± SD (n = 3).Back to article page