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. 1998 Apr 28;95(9):5407–5412. doi: 10.1073/pnas.95.9.5407

Figure 2.

Figure 2

Alignment of the deduced amino acid sequences of aspen Pt4CL1 (GenBank accession no. AF041049) and Pt4CL2 (GenBank accession no. AF041050). Symbols denote identical (*) and similar (•) amino acids and conserved Cys residues (shaded). Boxes I and II are the two putative AMP-binding motifs (19, 20). Locations of primers used for RT-PCR are indicated by arrows. Sequence alignment was performed using the clustlaw (1.60) program through the European Molecular Biology Laboratory world wide web server.