Table 4 Exochitinase (N-acetyl-β-D-glucosaminidase) activity of culture filtrates of Trichoderma isolates grown on media (broth) supplemented with colloidal chitin derived from Rhizoctonia cell wall (RCW) and Commercial chitin (Cc)
Trichoderma isolates showing similar Exochitinase activity (Volume activity) | |||
|---|---|---|---|
Group | Low | Medium | High |
A | 207, Th1, 211, 68, 73, 1, 120, 25, 10, 6 | - | - |
B | 27 | - | - |
C | 55 | 107 | 62, 202, 48 |
D | - | - | 152, 326, 145b1, 261 |
E | 97 | 53 | - |
F | 91, 332, 106 | 40(1)b | - |
Isolate Group | Low / Medium preference for Cc derived colloidal chitin but Medium / High preference for RCW derived colloidal chitin | ||
A | 217, 20, 32 | ||
B | 43 | ||
C | 249, 98, 38 | ||
D | 93, 226 | ||
E | 46, 75, 102, Cb4 | ||
F | 204, 111, 243 | ||
Isolate Group | Low / Medium preference for RCW derived colloidal chitin but Medium / High preference for Cc derived colloidal chitin | ||
A | 14, 4, Tv(t) | ||
B | 29, 28, 24 | ||
C | 12, 297, GV, 231a | ||
D | 99, 173, 85 | ||
E | 2 | ||
F | 238, 114, 8, 233b, 125b | ||