Streptomyces   almquistii     4.1685

Streptomyces   althioticus     4.5344

Streptomyces   caeruleus     4.1372

Streptomyces   glaucoviaceus     4.2488

Streptomyces   griseomacrosporus     4.0352

Streptomyces   microflavus     4.0412