A summary of the new standards follows this preface. The summary and the one-. page chart in Appendix C describe the classes of nonexchange transactions and give an. overview of the recognition criteria for each class.
What are single nucleotide polymorphisms (SNPs)? Single nucleotide polymorphisms, frequently called SNPs (pronounced âsnipsâ), are the most common type of genetic variation among people. Each SNP represents a difference in a single DNA building block, called a nucleotide. For example, a SNP may replace the nucleotide cytosine (C) with the nucleotide thymine (T) in a certain stretch of DNA. SNPs occur normally throughout a personâs DNA.
What is a SNP file? Files that contain the .snp file extension are most commonly associated with Access Report Snapshot files. The SNP file format was developed by Microsoft and the SNP files contain a snapshot of reports that have been created in the Microsoft Access database application.