drosophila, flatworm, roundworm, metazoan, rotifer, planarian, elegans, protozoan, planaria, eukaryote, drosophila melanogaster, arabidopsis thaliana, plastids, ciliated, ciliates, nematode, amphioxus, crystallin, green alga, xanthomonas, peroxisome, trypanosome, schistosoma, unicellular, polyploid, parasitic worm, prokaryote, trematodes, comb jelly, ostracods, morphologically, ovules, parasitoid, african clawed frog, xenopus laevis, mammalian, prairie vole, spirochetes, meadow vole, tetrahymena, parthenogenetic, mycelia, volvox, protist, xenopus, saccharomyces, radula, chlamydomonas, hemolymph, aneuploid, gastropod, phylogenetically, dpp, mucins, arabidopsis, bryozoan, trichomes, subsp, leafhoppers, streptomyces, genus plasmodium, organism, haemagglutinin, bilaterally symmetrical, midgut, poxvirus, erythrocytes, collembola, cotyledon, trypanosomes, keratins, morphogen, epistasis, hemolysin, plasmodium, lectin, glycolipid, lepidopteran, conodonts, albicans, cytidine, tribolium, unisexual, agrobacterium tumefaciens, ambystoma, humanus, borrelia, whipworm, chordates, eyespots, monotreme, felis, gametophyte, antarctica, unfertilized, chloroplasts, copepod, isopods, thermophilic, dinoflagellate, coevolution, manduca sexta