Table 1.

Development a large-scale oligonucleotide array for spruces (Picea spp): sequence information used to design oligonucleotide probes from Picea glauca and P. sitchensis sequences

Category	Number of probes	%	Probe designed1	Confirmation of P. glauca (Pgl) cDNA clone or other
1	11,214	35%	Pgl	Confirmed in Pgl and Psi cDNAs
2	12,251	39%	Pgl	Confirmed by Pgl 454 seqs or Psi cDNAs
3	4,840	15%	Psi	Confirmed by Pgl 454 seq
4	1,629	5%	Pgl	Unconfirmed but Pgl clones ≥ 2
5	1,670	5%	Psi	Psi full-length cDNA only (not found Pgl)
All	31,604

¹Each probe was designed based on the sequence of P. glauca (Pgl) or P. Sitchensis (Psi).