Forensics

Obtaining DNA evidence is only a small part of the equation for proving a person's guilt or innocence. In fact, any forensics analysis - from criminal evidence to resolving paternity disputes - has ...

Collecting crime scene evidence requires extreme care and attention to detail. One mistake and evidence may be damaged, tainted or inadmissible in a courtroom. Given how crucial DNA evidence can ...

The September 11, 2001 attack on the World Trade Center (WTC) in New York left thousands of people dead and a nation faced with the challenge of identifying the many people killed. Given the ...

DNA identification is important for many different areas such as criminal investigations and paternity testing. An important consideration, however, is to assess just how effective the technology is ...

Mitochondrial DNA analysis is a technique that uses mitochondrial DNA rather than nuclear DNA. In this manner, it is effective on degraded DNA samples that have no nuclear matter available for ...

There are numerous techniques available for DNA analysis, each with different merits and challenges. While DNA discovery in itself has been an exciting and significant occurrence during the ...

DNA typing is an important aspect of many fields and applications such as forensic science, medicine and paternity disputes. It goes by many names, including DNA fingerprinting, profiling or ...

RFLP is a technique that is not widely used now but it was one of the first techniques used for DNA analysis in forensic science and several other fields. RFLP stands for 'restriction fragment ...

STR analysis refers to 'short tandem repeat.' This type of DNA analysis works to examine individual areas in DNA. The differences for certain DNA regions in one person versus another can allow for ...

Forensic identification uses DNA to create a profile that can be used for many applications such as determining guilt or innocence for a person accused of a crime, resolving paternity disputes or ...

Y chromosome analysis is a useful technique for analysing DNA that can be likened in one sense to studying male surnames. Think about the way that male surnames are passed down from one generation ...