Genetics Flashcards
1
Q
Fragile X is characterized by ____ repeats and ________
A
CGG, hypermethylation of FMR1 gene on long arm of X chromosome
2
Q
In meiosis ____ homologous chromosomes are separated and meiosis ____ sister chromatids are separated
A
1: homologous
2: sister chromatids
3
Q
failure in meiosis 1, see __ bands and look at which parent gave the extra chromosome. In meiosis 2 failure, see ___ bands but see which parent has the thicker band
A
meiosis 1: 3,
meiosis 2: 2
4
Q
which blot looks for DNA fragments
A
Southern
5
Q
which blot looks for DNA-bound protein
A
southwestern
6
Q
which blot looks for mRNA or gene expression
A
northern blot
7
Q
which blot looks for protein
A
western
