STRs, Y-STRs, and Mitochondrial DNA.

Describe PCR and the components used. For the evidence collected and extracted from the scenario in Essay #1, what types of STR analysis should be done? Would you conduct Y-STR analysis on any of the evidence collected? Why or why not? Would you conduct mtDNA analysis on any of the evidence collected? Why or why not? What additional information would you need to change your decision to conduct Y-STR and mtDNA analysis on the evidence collected?