At sentencing for his conviction for transporting methamphetamine, Pete has a good argument that his small role in the criminal activity is a mitigating circumstance. Victim culpability. The victim willingly participated in the crime or initiated the events leading to it.
A file with the XAR file extension is usually associated with the Extensible Archive format. Mac OS X uses these types of XAR files for software installations (replacing the need for the GZ archive format). Safari browser extensions also use this same XAR file format.
SRA file is a Sequence Read Archive. The Sequence Read Archive (SRA) stores raw sequence data from next-generation sequencing technologies including 454, IonTorrent, Illumina, SOLiD, Helicos and Complete Genomics.