Earn That Green Thumb! An Introduction to Working in a Greenhouse

Earn That Green Thumb! An Introduction to Working in a Greenhouse

If you have worked in a lab before, you probably think you are prepared to work anywhere. You’ve done the safety classes, know how to store the chemicals, even know how to work the chemical shower. Unfortunately, that doesn’t fully prepare you for greenhouse work. Greenhouses are a different kind of greenery-filled animal entirely, and…

Basic Bacterial Culturing Practices

Basic Bacterial Culturing Practices

Mastering basic bacterial culturing practices is a must if you are planning a career in microbiology! Growing bacteria might be one of the easiest things to do as a scientist. Also, as you’ve probably discovered, it’s even easier to do when you’re trying to prevent bacteria from growing where it shouldn’t be!! When we go…

7 Tips for using Magnetic Beads for DNA Cleanup

7 Tips for using Magnetic Beads for DNA Cleanup

Whatever molecular biology techniques you use, at some point you will have to clean up your DNA samples to remove things like buffers, contaminants and nucleotides from you precious sample, so that you have perfectly pure DNA for your downstream experiments. Magnetic beads are one DNA cleanup option. They are simple and effective—and their reassuringly…

Defeat RNAse Contamination Using Bleach in Your RNA Agarose Gel

Defeat RNAse Contamination Using Bleach in Your RNA Agarose Gel

So, you’ve extracted your precious RNA and want to check its quality on a gel. Conventionally, you would run a formaldehyde gel, which is messy and requires a lot of prep. Plus, it is a huge undertaking in terms of time (and money) if all you want to do is just check the quality of…

Fuzzy Wuzzy Problems: Achieving and Maintaining a Contamination-free Incubator

Fuzzy Wuzzy Problems: Achieving and Maintaining a Contamination-free Incubator

When you share an incubator with a number of people it can be very hard to keep a clean shop and months, or more, of work can be lost due to contamination. The two biggest sources of bugs in an incubator are: the water pan the containers being put in and out. Both of these…