News

What’s in my lunch? Analyzing GM foods in your classroom laboratory.

I always like to teach biotechnology in the context of its real-world uses.  For example, one "hot-button" issue relates to the genetic modification of plants and animals in agriculture.  Newspapers, popular magazines, and even our Facebook feeds are full of statements…

Biotech Basics: Restriction Enzymes

What are restriction enzymes? Restriction endonucleases (also known as restriction enzymes) act like molecular scissors, cutting double-stranded DNA at specific sequences.  They are produced by many species of bacteria to protect themselves from invading viral DNA.  The utility of restriction…