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. 2003 Dec;67(4):657–685. doi: 10.1128/MMBR.67.4.657-685.2003

TABLE 1.

Eukaryotic organisms exhibiting RNAi-related phenomena

Kingdom Species Stage tested Delivery method Reference(s)
Protozoans Trypanosoma brucei Procyclic forms Transfection 52
Plasmodium falciparum Blood stage Electroporation and soaking 143, 150
Toxoplasma gondii Mature forms in fibroblast Transfection 4
Paramecium Mature form Transfection and feeding 14
Leishmania donovanii Tried but not working 183
Invertebrates Caenorhabditis elegans Larval stage and adult stage Transfection, feeding bacteria carrying dsRNA, soaking 26, 31
Caenorhabditis briggsae Adult Injection 79
Brugia malayi (filarial worm) Adult worm Soaking 1
Schistosoma mansoni Sporocysts Soaking 23
Hydra Adult Delivered by micropipette 49
Planaria Adult Soaking 49
Lymnea stagnalis (snail) Adult Injection 122
Drosophila melanogaster Cell lines, adult, embryo Injection for adult and embryonic stages, soaking and transfection for cell lines 96, 114, 155
Cyclorrphan (fly) Early embryonic stages Injection 200
Milkweed bug Early embryonic stages Injection 102
Beetle Early embryonic stages Injection 27
Cockroach Larval stage Injection 146
Spodoptera frugiperda Adult and cell line Injection and soaking 176, 215
Vertebrates Zebra fish Embryo Microinjection 224
Xenopus laevis Embryo Injection 162
Mice Prenatal, embryonic stages, and adult Injection 31, 229
Humans Human cell lines Transfection 42
Plants Monocots/dicots Plant Particle bombardment with siRNA/transgenics 88
Fungi Neurospora crassa Filamentous fungi Transfection 51
Schizosaccharomyces pombe Filamentous fungi Transgene 178
Dictyostelium discoideum Transgene 147
Algae Chlamydomonas reinhardtii Transfection 231