Figure 1.

RT-PCR coamplification of α-SNS and β-actin transcripts from DRG following unilateral sciatic axotomy. (A) RT-PCR products from control (C) and axotomized (A) DRG at various dpa. Two products can be observed migrating slightly slower than the 800-bp marker (predicted β-actin product: 764 bp) and the 600-bp marker (predicted α-SNS product: 572 bp), respectively. Lane M contains a 100-bp standard. The gel image was digitized, inverted, and printed in black and white sublimation mode. (B) Computer enhancement for photographic purposes of the section of A containing the α-SNS amplification product.