Fig. 3From: Protoplasting, regeneration and transformation of medicinal mushroom Ganoderma multipileum using succinate dehydrogenase mutation gene as a selection markerAlignment of amino acid residues of succinate dehydrogenase gene (Sdh) among Basidiomycetes and Ascomycetes retrieved from GenBank, NCBI. Arrow Conserved histidine residue sensitive to the antibiotic carboxin; in GmSdhB, a point mutation replaces this histidine with leucine to confer resistance to carboxin. This figure was produced by Bioedit (http://www.mbio.ncsu.edu/bioedit/bioedit.html)Back to article page