球孢白僵菌菌落局变分离株的酯酶同工酶分析

分析了球孢白僵菌不同类型局变分离子在酯酶同工酶酶谱上的变化，证实该菌通过菌落局变发生了遗传变异，同时初步探索了该菌变异的可能机制。

Analysis on Esterase Isoenzyme of Various Segregants Saltated from Beauveria Bassiana Strains

The scanning and banding patterns of the esterase isoenzyme of differenttype segregants of B.bassiana showed obvious difference among the multi-and single-sporeisolates and their various segregants,It demonstrated that the fungus produced genetic varia-tion through saltation.Some possible approach to the strain variation were proposed involv-ing genetic mechanisms inside and outside nuclei.