baliga lab

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 About ISB
Baliga Group
High School Interns
Halobacterium
Our Work
Making Cultures
Streaking Plates
Salinity Lab
Halo Growth with Incubator
Halo Growth without Incubator
Harvesting Membranes
Halo Crystals
Microbiology Skills Pt. 1
Microbiology Skills Pt. 2

Our Mentors

Institute for Systems Biology
1441 North 34th Street
Seattle, WA 98103-8904


Making Cultures

Plate to Liquid Cultures
Purpose:
To harvest colonies from a streaked NRC-1 plate to grow Halobacterium in a flask for experiments in the future.

Protocol:
Add 50ml of media(CM) to a 125ml flask.  Then find a single colony  from a streaked plate of  Halo.  Gently use pipette tip to remove colony.  Drop tip in flask, swirl around, and cover the flask. Incubate at 220 RPM and 37 degrees Celcius. Full culture should be ready in about 6 days.

Liquid to Liquid Cultures
Purpose:
To grow Halo in a flask for later experiments without using a streaked plate.

Protocol:
Add 50ml of CM to a 250ml flask.  Add .5ml of any liquid Halo culture.  Incubate at 220 RPM and 37 degrees C for 48 hours.