How can Short Tandem Repeat (STR) analysis contribute to forensic gene technology?

Short Tandem Repeat (STR) analysis is a powerful tool in forensic gene technology. Here's how it contributes:

1. Identification: STR analysis is used to identify individuals in forensic cases. Every individual has unique STR patterns in their DNA. By comparing the STR patterns found at a crime scene with those of a suspect, it's possible to determine whether they match.

2. Parentage Testing: STR analysis is also used in parentage testing. By comparing the STR patterns of a child with those of potential parents, it's possible to determine biological relationships.

3. Missing Persons Investigations: In cases of missing persons, STR analysis can be used to identify remains by comparing the STR patterns of the remains with those of potential family