Figure 4From: The alkaline pectate lyase PEL168 of Bacillus subtilis heterologously expressed in Pichia pastorisis more stable and efficient for degumming ramie fiberScanning electron microscope of degumming ramie fiber. 1 (200×) and 3 (4000×), control; 2 (200×) and 4 (4000×), ramie fibers treated with PEL168P.Back to article page