Figure 4

Phylogenetic tree of predicted sugar transporters with transcript abundance in K. marxianus . The phylogenetic tree was constructed with amino acid sequences of predicted sugar transporters by the neighbor-joining algorithm using CLC Sequence Viewer. Each column in the graph shows the transcript abundance of each gene as described in Figure 2. The accession numbers of amino acid sequences of sugar transporters are as follows: Ps_HGT2, XP_001382755; Sc_HXT7, NP_010629; Sc_GAL2, NP_013182; Dh_xylhp, AY347871; Ci_GXS1, GN107181; Ci_GXF1, GN107179; Ps_SUT1, XP_001387898; Ps_SUT2, XP_001384295; Ps_SUT3, XP_001386019; Ps_HXT2.4, XP_001387757; Ps_XUT1, XP_001385583; Ps_XUT2, XP_001387242; Ps_XUT3, XP_001387138; Ps_XUT4, XP_001386715; Ps_XUT5, XP_001385962; Ps_XUT6, XP_001386589; Ps_XUT7, XP_001387067; Ps_RGT2, XP_001386588; Ps_SLT1, XP_001383774; Kl_KHT1/RAG1, XP_453656; Kl_KHT2, GN107317; Kl_KHT3, XP_454897; Kl_FRT1, XP_454356; Kl_HGT1, XP_451484; Kl_HXT1, XP_455078; Kl_HXT14, XP_454897; Kl_HXT2, XP_453960; Kl_HXT3, XP_453088; Sc_HXT4/LGT1, NP_011960; Kl_STL1, XP_456249; Kl_RAG4, XP_455315; Kl_LAC12, XP_452193; Ca_HXT6, XP_719472.