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Figure 6 | BMC Microbiology

Figure 6

From: A Bacillus thuringiensis isolation method utilizing a novel stain, low selection and high throughput produced atypical results

Figure 6

Phase Contrast Microscopy of sporulated cells of Bt1-33. A) stained preparation of Bt1-33 viewed under Brightfield microscopy, 100x oil immersion, B) Bt1-33 viewed under Phase Contrast microscopy, 100x oil immersion, C) Heat-treated preparation of Bt1-33 showing phase-dark crystals lying slightly lateral and terminal to the spore, Phase Contrast microscopy, 100x oil immersion.

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