Extract DNA sequences into a fasta file based on feature coordinates.
fastaFromBed extracts sequences from a FASTA file for each of the intervals defined in a BED file. The headers in the input FASTA file must exactly match the chromosome column in the BED file.
The output is a fasta-format sequence file.
This tool uses the BEDTools package. Please cite the article:
Quinlan AR and Hall IM, 2010. BEDTools: a flexible suite of utilities for comparing genomic features. Bioinformatics. 26, 6, pp. 841–842.
Please see the BEDTools homepage for more details.