The BiotechnologyEducation Company
BactoBeads™ are non-pathogenic, freeze-dried microbes (bacteria and lower eukaryotes) that are easily cultured for use in the classroom. Each bead contains microorganisms, buffer, salts and nutrient broth in an instantly soluble pellet.
Taking Transformation to the Next Level With Colony PCR
Transformation is a biotechnology technique that is used daily in research laboratories around the world. This technique allows scientists to force E. coli to take up small, circular pieces of DNA called plasmids from the surrounding environment. Using recombinant DNA technology, these plasmids are engineered to contain genes from different sources.
Tagged on: GFP, PCR, Transformation, New, Classroom Laboratory
DNA Sequencing to Save Endangered Species
Since the 1980’s, DNA evidence has been used in the criminal justice system to help convict violent offenders and, just as importantly, exonerate innocent individuals. An approach often used is DNA profiling, a technique where investigators compare the base pair order of DNA found at the crime scene to a suspect’s DNA. Now, another type of genetic analysis – DNA barcoding – is being used to combat illegal wildlife trading.
Tagged on: DNA, Barcoding, Wildlife, Forensics, Science, Advanced
Detecting the Silent Killer - Understanding Diabetes
Diabetes, known officially as diabetes mellitus (DM), is a common but severe long-term metabolic disease. The World Health Organization’s 2014 data indicates that about 9% of the global adult population (age > 18) suffered from this disease and more than 1.5 million people died from complications caused by diabetes. Governments and private companies invest huge amounts of money into research to fight diabetes each year.
Tagged on: Diabetes, Science, Disease, Intermediate, Advanced
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