Question

the class data is shown in the picture. there are 3 people's dna and there are 3 lanes that represent 3 people's data

13 points) Examine the data and account for any differences in the lengths of the PCR amplified mtDNA regions. Is there evidence for DNA polymorphisms between different is in the class? Explain and use specific numerical data from the class data to support your response.

Answer 1

Okay,this kind of tests would expect DNA glowing at different levels IF there are polymorphisms. Actually in this gel there are none.

I suppose you 3 class samples are the lanes 1, 3 and 5, and that 6 is the ladder. In that case all three samples showed the same isolated sequences, as the three of them ran the DNA bands to the same level in the gel. But for the numericcal values asked we need to know each mass value in the ladder, so we can relate a value to the samples.

To discuss as it is asked just include such values.