"Freeze-Dried Specimens"

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

Cool and colorful dragons liven up genetics lessons.

This organism is commonly isolated from human nasopharyngeal mucosa

This organism is commonly isolated from soil or water, and produces a pink or rose colored pigment.

Isolated from milk and cheese products. Can be used to ferment milk. 

Isolated from human nasopharynx, saliva, and sputum. Spontaneously agglutinates in saline.

Ames test strain for detecting carcinogens. Causes infection in humans. 

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

This organism is a common inhabitant of intestinal flora, and can be a major cause of urinary tract infection.

This organism is occasionally isolated from soil, but most frequently from smegma- a secretion from male and female genitalia.