The primers you used in lab amplified 145 base pairs that were adjacent, but not included in the repeat. If you used a different
primer that only amplified 130 base pairs adjacent to a 14 base pair repeat, and you had 6 repeats in your product, what was the size of your final PCR product?
This is because 130 base pair is adjacent to 14 base pair repeat , and you have 6 repeats. So 14 multiplied by 6 repeats is 84. If you add this to your primer amplicon, you will get the size of final PCR product i.e.. 214.
