909678 EGI endoglucanase I 43 909677 EG I experimental group 8 909681 Eg I endo-1,4-beta-glucanase I 3 909679 EG I 1,4-beta-D-endoglucanase I 1 909680 EG I beta-Endoglucanase I 1 909682 EG I ecological status and sensitive species 1