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Fig. 1 | Hereditas

Fig. 1

From: Contrasting patterns of nucleotide polymorphism suggest different selective regimes within different parts of the PgiC1 gene in Festuca ovina L.

Fig. 1

The structure of the PgiC1 gene and the 3-D protein structure of its gene product. a PGI dimer, coded for by PgiC1, in F. ovina and homology modelled in an earlier study [34]. One monomer is shown in yellow. In the other monomer, the large domain is shown in green and the small domain is shown in dark blue. The three active site residues (equivalent to Lys516, Glu360, and His391 in F. ovina) that are directly involved in the PGI isomerization reaction are shown in red. The rest of the monomer is represented in light blue. b The gene structure is summarized for the part of the PgiC1 gene corresponding to the 1 633 bp sequence of the 29 Öland sequences characterized in the present study. Boxes represent the exons and lines represent introns. The gene structure is scaled according to an earlier published PgiC1 gene sequence (GenBank accession numbers HQ616103). The 5’ and 3’ portions (see Fig. 2) of the PgiC1 gene that are compared in the present study include, respectively, exons 1–12 and exons 13–22

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