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.FSA File Extension

File TypeFragment Analysis Data File

DeveloperApplied Biosystems
Popularity
3.5 (2 Votes)
CategoryData Files
FormatN/A

What is an FSA file?

An FSA file is a fragment analysis data file created by DNA sequencers and analyzers, such as the 3500 and 3130 Genetic Analyzers. It contains electropherogram records of amplified fragments along with the model and machine used to collect the data and the start and stop time of the run. FSA files are saved in the proprietary ABIF file format where each element of data is associated with a tag similar to key-value pairs.

More Information

FSA files are created to store fragment data acquired by data collection software during an electrophoresis run (laboratory technique used to separate and analyze macromolecules based on size). The data is used to determine DNA sequence genotypes. If you don't work or study in a DNA-related scientific field you most likely will never come across an FSA file.

If you do find an FSA file and need to open it you can choose from several fragment analysis programs, such as Peak Scanner Software. These programs can be used to size, display, edit, and print FSA files. The applications process the raw data in the FSA file with algorithms and displays the data according to user-specified analysis settings. If you want to convert the FSA file to a more common image format you can use the FSA2PS program to convert the data to PostScript images.

FSA files collected by Applied Biosystems applications will most likely be located in the following directory:

E:\AppliedBiosystems\UDC\Data Collection\Data\[instrument type]\[instrument name]\

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Programs that open FSA files
Updated 3/14/2017

About FSA Files

Our goal is to help you understand what a file with a *.fsa suffix is and how to open it.

The Fragment Analysis Data file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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