Table 3. Morphological features of strain S19 on different media.
| Media | Mycelium Growth | Aerial Mycelium Colour | Substrat Mycelium Colour | Spores | Soluble Pigment |
|---|---|---|---|---|---|
| ISP 1 | ++ | White | White | No spore | Absent |
| ISP 2 | +++ | White-grayish | White | Grey | Absent |
| ISP 3 | +++ | Light greenish | Grayish green | Light grayish | Grayish green |
| ISP 4 | +++ | White | White | Yellow | Absent |
| ISP 5 | ++ | Grayish-white | White | Gray | Absent |
| ISP6 | +++ | Grayish-white | White | Gray | Absent |
| ISP7 | +++ | White | White | Grayish- white | Absent |
| YEGA | +++ | Grayish white | White | Gray | Absent |
ISP: International Streptomyces Project medium. +: poor; ++: moderate; +++: good.