Babylon High Students Have Research in Their DNA

Babylon High School’s AP biology class had the opportunity to conduct authentic lab experiments in the area of genetic research during a recent visit to SUNY Stony Brook.

The students determined restriction enzyme rates under various conditions, including pH changes and the use of heat, detergents and salt. Restriction enzymes produced by bacteria are used to cut DNA and allow for transformation of bacteria.

The students then incorporated this genetic engineering technique to transfer green fluorescent and red fluorescent genes from different organisms to bacteria. Once they reproduce, those bacteria that pick up the fluorescent gene will glow under ultraviolet light.

Photo provided by the Babylon School District