parent strain

Only mutant strains D-3 and U-6 had slight chitinase activities and glucanase activities of mutant strains ( 9.18~ 17.61 U) but U-4 ( enhanced) compared with parent strain ( 8.96 U).

突变菌株D-3、U-6有微弱的几丁质酶活性，且除U-4外的突变菌株葡聚糖酶活性增强（亲本菌株8.96U，突变菌株9.18~17.61U）。

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Comparing with parent strain S . cereviae, fusant SPSC is of fast flocculating.

cereviae具有强的自身絮凝能力.

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Compared with the parent strain, the carbon content of mutants B-1, B-2 and B-3 were increased by 1.72%, 1.68%, 1.41% respectively.

与出发株相比，突变株B-1、B-2和B-3的含碳量分别提高了1.72%、1.68%和1.41%。

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Laccase overproducing Trametes gallica strain SAH-12 was obtained from parent strain Trametes gallica by UV mutagenesis.

粗毛栓菌Trametes gallica诱变菌株SAH-12是通过紫外诱变选育得到的漆酶高产菌株。

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And its parent strain Kloeckera apiculate Klo 10. The recon grew and propagated rapidly ( its quantity achieved 0.3 billion/ mL within 22 h), and then marched into anaerobic fermentation stage quickly, which could inhibit the growth of lots of aerobe.

生长繁殖快，能在22h内达3亿个/mL以上，很快进入厌氧后发酵，抑制许多需氧菌生长；

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