the same results are considered positive (e.g. a lactose broth tube that turns yellow after incubation has been inoculated with an organism that can ferment lactose). The first selective ingredient in ...

Obtaining a pure culture of bacteria is usually accomplished by spreading bacteria on the surface of a solid medium so that a single cell occupies an isolated portion of the agar surface. This single ...

These cultures were examined for morphology, spore formation, Gram-stain, amount of gelatin liquefaction, production of indol, reduction of nitrates and neutral red, and amount of acid produced from ...

Future Microbiol. 2014;9(5):683-695. Identification of the causative agent to species level from cultures based on morphological characteristics requires training; strains collected from patients ...

To inoculate the agar, lift the lid of the Petri dish and tilt. Do not fully remove or place on the desk as the lid prevents micro-organisms from the air contaminating the culture, and vice versa.

The culture conditions can be changed to suit the pathogen which is being grown. Their preferred growing conditions can help us identify them.

This healthy Irish lamb and vegetable broth recipe comes directly from Ireland's food board, Bord Bia. Irish broth is similar to the country's most well-known meal, an Irish stew. The only ...

This past summer, his latest lineup of limited time offerings – which included Dan-Dan Mazeman (a chilled broth-less ramen ... we can fuse different cultures together. I think that’s kind ...