Monday, March 30, 2009

Lecture, chapter 6 - Cytogenetics


From The Cartoon Guide to Genetics
Larry Gonick & Mark Wheelis
© Harper Perennial, 1983 & 1991

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We finished chapter 6, on cytogenetics.

We covered the main cases of autosomal and sex chromosome aneuploidy: Down syndrome (trisomy 21), Turner syndrome (trisomy 18), Patau symdrome (trisomy 13), Klinefelter's syndrome (XXY), and "supermale" syndrome (XYY).
We also discussed structural abnormalities in chromosomes, like deletions, additions, inversions, and translocations.

On Friday: Exam 01
On Monday: Chapter 8, on chromosomes and DNA

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