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World J Microbiol Biotechnol. 1994 Jan;10(1):45-50. doi: 10.1007/BF00357562.
Bacillus thuringiensis strains were found to be naturally present in the soils of southern Sweden, being isolated from nine out of 12 sites examined. Forest soil samples were more rich in B. thuringiensis strains than soil samples collected from cultivated areas. A wide diversity of B. thuringiensis strains, representing different biochemical groups, was isolated; samples from Aspö and Fogdö regions showed the highest degree of diversity.
在瑞典南部的土壤中发现了苏云金芽孢杆菌菌株,在检测的 12 个地点中有 9 个地点分离出了该菌。森林土壤样本比从耕作区采集的土壤样本中含有更多的苏云金芽孢杆菌菌株。分离出了具有不同生化群的广泛多样的苏云金芽孢杆菌菌株;来自 Aspö 和 Fogdö 地区的样本显示出最高的多样性。