Gmo Lab Report

Topics: Polymerase chain reaction, Molecular biology, Genetically modified food Pages: 4 (1298 words) Published: March 21, 2013
Introduction
During the course of this lab, we explored whether or not certain processed foods contained Genetically Modified Organisms. Genetically modified food is an important subject in the world today. Ever since Flavr Savr came out with their tomatoes grown from genetically modified seeds in 1994 genetically modified foods has become ever more popular amongst distributors of produce (Mestel, 2013). The world’s population has grown by around one billion in the last decade (US Bureau of the Census). At this rate, Genetically Modified Organisms within food products will increase dramatically, but is this for the best? There are many risk factors that have been brought up with genetically modified foods such as potential increase of cancer according to a French study conducted by Dr. Giles Eric Seralini (Kilham, 2012).

Genetically modified food is a popular subject among scientists, as it has been researched quite often. A study was done in the Czech Republic over a course of five years (2002- 2007) to test many foods, such as tomatoes and rice, for approved and unapproved Genetically Modified Organisms. Similar to the experiment conducted in the botany lab, the scientists involved in this study used a Polymerase Chain Reaction, or PCR, method to determine their results (Kyrova, Ostry, Laichmannova, Ruprich, 2010). Enrico Dainese and his partners did another similar study, on soybeans specifically. Like our experiment conducted on the cornbread mix, Dainese and his colleagues followed their PCR results with an Agarose Gel Electrophoresis (Dainese, Angelucci, De Santis, Maccarrone and Cozzani, 2004). An additional experiment closely related to the one performed by my partners and I is a study done in Brazil to better detect for GMO within their foods sold in markets a other places (Cardarelli, Branquinho, Ferreria, da Cruz and Gemmule, 2005). These articles show how GMO within foods are present all over the world.

The reason my fellow group members and...

Cited: Cardarelli, Paola; Branquinho R, Maria; Ferreria T.B., Renata; da Cruz P, Fernanda; Gemmule L, Andre. 2005. Detection of GMO in food products in Brazil: the INCQS experience. Food Control. 16(10): 859-866.
Dainese, E; Angelucci, C; De Santis, P; Maccarrone, M; Cozzani, I. 2004. A multiplex PCR-based assay for the detection of genetically modified soybean. Analytical Letters. 37(6): 1139-1150.
Kilham, C. What You Need To Know About GM Foods Is Half The Story. 2012 Dec. 07. Forbes Magazine.
Kyrova, V; Ostry, V; Laichmannova, L; Ruprich, J. 2010. AN OCCURRENCE OF GENETICALLY MODIFIED FOODSTUFFS ON THE CZECH FOOD MARKET. Acta Alimentaria. 39(4): 387- 396.
Mestel, R. 2013 Feb 23. Genetically modified foods: Who has to tell?. Los Angeles Times.
US Bureau of the Census. Current Population Projections. 2013. www.census.gov.
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