This is the DNA sequence for fibronectin 1 isoform 2 preproprotein, which is used in the exampleProbeLevelSet. It has been split up so each exon in the gene is described in one FASTA entry.
It has been read from FASTA format using the readDNAStringSet function. The FASTA was downloaded from http://genome.ucsc.edu, specifying "One FASTA record per region" in the "Sequence Retrieval Region Options".
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