He-Ne激光辐照对平菇菌丝体SOD同工酶的影响及增产效应的研究  

The Influence of SOD in Pleurotus Ostreatus as well as the Effect on Production After Irradiated by He-Ne Laser

作　　者：张美萍[1] 卢英梅[1] 陕永杰[1] 崔德芳[2] 

机构地区：[1]山西师范大学生命科学学院,山西临汾041004 [2]山西农业大学,山西太谷030801

出　　处：《山西师范大学学报（自然科学版）》2007年第1期89-92,共4页Journal of Shanxi Normal University(Natural Science Edition)

基　　金：山西省省回国留学人员科研资助项目(2002050)

摘　　要：为研究He-Ne激光辐照对平菇菌丝体的影响,本实验采用低剂量He-Ne激光处理平菇菌丝体,从形态水平和生理生化水平进行分析.结果表明:与对照组相比,He-Ne激光辐照平菇菌丝体后菌丝体的生长速度加快、生长势增强、SOD酶的活力提高、SOD同工酶的酶带增宽,子实体生物学效率显著提高.其中12.5 mW.mm-2,2min辐照剂量尤为最佳.In order to investigate the effect to the P. ostreatus mycelium which was radioated by the He-Ne to dispose the mycelium and analyse at the level of modality and physiological ＆ biochemical. The result indicated：compared with the CK group, the mycelium radioated by the He-Ne laser growed more quickly, the growth tendency enhanced, the SOD＇s activity improved, the SOD amylase span widened, the biological efficiency increased obviously. The 12. StoW ·mm^-2 ,2min dosage is the best thereinto.

关 键 词：HE-NE激光 平菇 SOD同工酶 菌丝体 

分 类 号：Q947.8[生物学—植物学]