Figure 2From: A Bacillus thuringiensis isolation method utilizing a novel stain, low selection and high throughput produced atypical resultsExamples of the "capped" spore morphology. Dark blue "caps" attached to lighter staining spores. A) Bt2-2, B) Bt1-48, C) Bt2-56, D) Bt1-46 and E) Bt2-14.Back to article page