| 摘要 |
<p>The present invention discloses Pichia strains with a substantially enhanced sphingoid base productivity as compared to Pichia ciferrii Y-1031 F-60-10. The present invention further discloses a method to obtain microbial strains with an enhanced productivity of a sphingoid base comprising an initial screening step based on the antimicrobial activity of sphingoid bases.</p> |
