
Keywords: هیدروکسیلاز اسید چرب; Ciliates; Fatty acid desaturase superfamily; Fatty acid hydroxylase superfamily; Horizontal gene transfer; Phylogenetics; Histidine motifs; IMHME; Integral Membrane Histidine Motif-containing Enzymes; FAD; fatty acid desaturase; FAH; fatty acid hydroxylas