Table 1. Culture characteristics of the Streptomyces sp. strain NEAE-82.
| Medium | Aerial mycelium (spore-colour en masse) | Substrate mycelium | Diffusible pigment | Growth |
|---|---|---|---|---|
| ISP medium 2 (Yeast extract -malt extract agar) | Reddish brown | Not-distinctive | Non-pigmented | Excellent |
| ISP medium 3 (Oatmeal agar) | Reddish brown | Not-distinctive | Non-pigmented | Excellent |
| ISP medium 4 (Inorganic salt-starch agar) | Reddish brown | Not-distinctive | Non-pigmented | Excellent |
| ISP medium 5 (Glycerol asparagines agar) | Not-distinctive | Not-distinctive | Non-pigmented | Weak |
| ISP medium 6 (Peptone-yeast extract iron agar) | Reddish brown | Brown | Faint brown | Excellent |
| ISP medium 7 (Tyrosine agar) | Not-distinctive | Not-distinctive | Non-pigmented | Weak |
The substrate mycelium pigment was not pH sensitive when tested with 0.05 N NaOH or 0.05 N HCl.
The diffusible pigment was not pH sensitive when tested with 0.05 N NaOH or 0.05 N HCl.