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PTC – The ‘Bitter’ Life of Super-tasters

Are your friends frustrated with you for being a fussy eater? Maybe it is because you are a super-taster! Find out how a single gene in our DNA can affect the ability to taste phenylthiocarbamide (PTC), a harmless bitter tasting chemical and how it may also affect our sensitiveness to other bitter compounds! Join us in this self-discovery hands-on workshop to find out if you have the PTC taste receptor gene!

Objectives

  • Learn micropipetting techniques.
  • Perform DNA extraction from ^cheek cells and polymerase chain reaction (PCR) to amplify DNA.
  • Digest DNA with restriction enzyme.
  • Cast agarose gel and analyse DNA through agarose gel electrophoresis.
  • Introduce Bioinformatics tools used in DNA analysis.

Time

9.30am – 3pm; includes lunch break, lunch not provided

Min Group Size

25 students per class

Max. Capacity

40 students per class

Age Group

17 – 18 years old

Remarks

Participants must have a biology background

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