Title: Modified Gin stain of Bacillus thuringiensis cells
Material preparation by: Ryan Ali
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Photomicrographs
from Biology 3200 Laboratory Exercise 3
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| Gram Stain | Endospore Stain | Acid Fast Stain |
| Bacillus thuringiensis | B. thuringiensis - Brightfield | Mycobacterium smegmatis |
| Escherichia coli | B. thuringiensis - Phase contrast | Escherichia coli |
| Serratia marcescens | ||
| Staphylococcus epidermidis | PHB Stain | Modified Gin Stain |
| B. thuringiensis - Brightfield | B. thuringiensis | |
| B. thuringiensis - Phase contrast | Escherichia coli |
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Title: Modified Gin stain of Bacillus thuringiensis cells |
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| Description:
Cells were cultivated on YPD agar for 24 h at 28C. A nigrosin/cell smear
was counterstained with crystal violet. The slide was observed under brightfield
microscopy with a 100 X oil immersion objective.
Material preparation by: Ryan Ali |
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