Differences between NCF-1 and its pseudogenes.

Within a small segment of the gene, the most well-characterized differences between NCF-1 and its pseudogenes(ψNCF-1) are shown. These are a C/T transition in intron 1 at −122 bp from the start of exon 2, GTGT or ΔGT at the beginning of exon 2, and the single or duplicated 20-bp stretch in intron 2 at +176 bp from the end of exon 2.