Below is a DNA profile of an individual. Which of the following statements is correct?A. D5S818, D13S317, D7S820, D16S539 and CSF1P0 represent different regions of the genome.B. This individual has 11 repeats in one copy of their D16S539 locus and no repeats in the other copy of theirD16S539 locus.C. This individual is homozygous for the D5S818 STR.D. If this individual was a female, the AMEL locus would have 2 peaks
Question
Below is a DNA profile of an individual. Which of the following statements is correct?A. D5S818, D13S317, D7S820, D16S539 and CSF1P0 represent different regions of the genome.B. This individual has 11 repeats in one copy of their D16S539 locus and no repeats in the other copy of theirD16S539 locus.C. This individual is homozygous for the D5S818 STR.D. If this individual was a female, the AMEL locus would have 2 peaks
Solution
Without the DNA profile provided, it's impossible to definitively answer this question. However, I can provide some general information about the statements:
A. D5S818, D13S317, D7S820, D16S539, and CSF1P0 do represent different regions of the genome. These are all names of specific Short Tandem Repeat (STR) loci in the human genome.
B. Without the DNA profile, it's impossible to say how many repeats this individual has at the D16S539 locus.
C. Again, without the DNA profile, we can't determine if the individual is homozygous (has two identical alleles) for the D5S818 STR.
D. The AMEL locus is used to determine sex in DNA profiling. Males have one peak (XY) and females have two peaks (XX). So, if this individual was a female, the AMEL locus would indeed have 2 peaks.
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