Figure 1

Microsatellite genotyping of 60 spruce trees with SSRs containing mono-, di-, and trinucleotide repeats. A: Gel image of fragment patterns revealed by mononucleotide chloroplast-encoded microsatellite PT26081 in Picea rubens [7]. B: Gel image of fragment patterns revealed by dinucleotide repeat (RPGSE34) and trinucleotide repeat (RPGSE03) nuclear microsatellite loci in Picea rubens. The PCR was tetraplex with two other loci being genotyped in the second channel. C: Gel image of fragment patterns revealed by trinucleotide repeat (RPGSE02) nuclear microsatellite locus in Picea glauca.