1. C

    Age and DNA methylation data: HELP NEEDED

    I have data on patient Age as well as change in % DNA methylation levels for promotor regions. I seek to understand the impact of Age on the % change in DNA methylation levels. What is the best way to do this? Paired t-test of Age vs % change in DNA methylation data yields ridiculously high...
  2. M

    Number of possible combinations in a DNA sequence with mutations

    Hi guys! I'm a bit stuck and hopefully someone can help. :) There is a fixed DNA sequence (242 nucleotides long) with few random mutations (5 nucleotides are different from the original sequence). These 5 nucleotides can be different anywhere in the sequence. Let's just assume that...