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Ridley, A. W., Walter, G. H., Croft, B. J. and Johnson, K. N. (2006). Acquisition of Fiji disease virus from sugarcane by its insect vector. In: D. M. Hogarth, Proceedings of the 2006 Conference of the Australian Society of Sugar Cane Technologists. 28th Annual Conference of the Australian Society of Sugar Cane Technologists, Mackay, Queensland, Australia, (602-602). 2-5 May 2006. 182  
Johnson, K. N. and Christian, P. D. (1996) A molecular taxonomy for cricket paralysis virus including two new isolates from Australian populations ofDrosophila. Archives of Virology, 141 8: 1509-1522. doi:10.1007/BF01718251 78   10 0
Vitak, Nazarii, Johnson, Karyn N., Sester, David P. and Stacey, Katryn J. (2014) A novel pathway of cell death in response to cytosolic DNA in Drosophila cells. Journal of Innate Immunity, . doi:10.1159/000368276 19   Cited 0 times in Scopus0 2
Underwood, Darren J., Cowley, Jeff A. and Johnson, Karyn N. (2013) Antiviral immunity and protection in penaeid shrimp. Invertebrate Immunity, 1 2-14. doi:10.2478/invim-2013-0001 77 3 0
Osborne, Sheree E., Iturbe-Ormaetxe, Inaki, Brownlie, Jeremy C., O'Neill, Scott L. and Johnson, Karyn N. (2012) Antiviral protection and the importance of Wolbachia density and: tissue tropism in Drosophila simulans. Applied and Environmental Microbiology, 78 19: 6922-6929. doi:10.1128/AEM.01727-12 62   25 Cited 23 times in Scopus23 2
Moreira, LA, Iturbe-Ormaetxe, I, Jeffery, JA, Lu, GJ, Pyke, AT, Hedges, LM, Rocha, BC, Hall-Mendelin, S, Day, A, Riegler, M, Hugo, LE, Johnson, KN, Kay, BH, McGraw, EA, van den Hurk, AF, Ryan, PA and O'Neill, SL (2009) A Wolbachia Symbiont in Aedes aegypti Limits Infection with Dengue, Chikungunya, and Plasmodium. Cell, 139 7: 1268-1278. doi:10.1016/j.cell.2009.11.042 114   292 Cited 287 times in Scopus287 25
Johnson K.N. (2015) Bacteria and antiviral immunity in insects. Current Opinion in Insect Science, . doi:10.1016/j.cois.2015.01.008 14   Cited 0 times in Scopus0 3
Johnson, Karyn N., Zeddam, Jean-Louis and Ball, L. Andrew (2000) Characterization and Construction of Functional cDNA Clones of Pariacoto Virus, the First Alphanodavirus Isolated outside Australasia. Journal of Virology, 74 11: . 48  
Johnson, KN, Zeddam, JL and Ball, LA (2000) Characterization and construction of functional cDNA clones of pariacoto virus, the first Alphanodavirus isolated outside Australasia. Journal of Virology, 74 11: 5123-5132. doi:10.1128/JVI.74.11.5123-5132.2000 16   49 Cited 50 times in Scopus50 0
Johnson, Karyn N., Johnson, Kyle L., Dasgupta, Ranjit, Gratsch, Theresa and Ball, L. Andrew (2001) Comparisons among the larger genome segments of six nodaviruses and their encoded RNA replicases. Journal of General Virology, 82 8: 1855-1866. 48   45
Mann K.S., Johnson K.N. and Dietzgen R.G. (2015) Cytorhabdovirus phosphoprotein shows RNA silencing suppressor activity in plants, but not in insect cells. Virology, 476 413-418. doi:10.1016/j.virol.2014.12.023 4   Cited 0 times in Scopus0 1
Van Hulten, M., Johnson, K.N. and Barnes, A.C. (2009). Development of vaccines and management of viral diseases. In Sandra Shumway and Gary E. Rodrick (Ed.), Shellfish Safety and Quality 1st ed. (pp. 359-383) United Kingdom: Woodhead Publishing Limited. 91  
Christian, P. D., Carstens, E. B., Domier, L., Johnson, J., Johnson, K. N., Nakashima, N., Scotti, P. D. and van der Wilk, F. (2005). Dicistroviridae in virus taxonomy. In Fauquet, C. M., Mayo, M. A., Maniloff, J., Desselberger, U. and Ball, L. A. (Ed.), Virus taxonomy : the eighth report of the International Committee on taxonomy viruses (pp. 678-683) San Diego: Academic Press (Elsevier Press). 78  
Bonning, Bryony C. and Johnson, Karyn N. (2010). Dicistroviruses. In Sussan Asgari and Karyn N. Johnson (Ed.), Insect Virology (pp. 197-229) Norfolk, United Kingdom: Caister Academic Press. 61 5 2
Caragata, Eric P., Rances, Edwige, Hedges, Lauren M., Gofton, Alexander W., Johnson, Karyn N., O'Neill, Scott L. and McGraw, Elizabeth A. (2013) Dietary cholesterol modulates pathogen blocking by Wolbachia. PloS Pathogens, 9 6: . doi:10.1371/journal.ppat.1003459 27   14 Cited 15 times in Scopus15 4
Ambrose, R.L., Lander, G.C., Maaty, W.S., Bothner, B., Johnson, J.E. and Johnson, K.N. (2009) Drosophila A virus is an unusual RNA virus with a T=3 icosahedral core and permuted RNA-dependent RNA polymerase. Journal of General Virology, 90 9: 2191-2200. doi:10.1099/vir.0.012104-0 49   10 Cited 8 times in Scopus8 0
Thomas, P., Yamada, R., Johnson, K. N. and Asgari, S. (2010) Ectopic expression of an endoparasitic wasp venom protein in Drosophila melanogaster affects immune function, larval development and oviposition. Insect Molecular Biology, 19 4: 473-480. doi:10.1111/j.1365-2583.2010.01004.x 92   3 Cited 2 times in Scopus2 0
Waqairatu, Salote S., Dierens, Leanne, Cowley, Jeff A., Dixon, Tom J., Johnson, Karyn N., Barnes, Andrew C. and Li, Yutao (2012) Genetic analysis of Black Tiger shrimp (Penaeus monodon) across its natural distribution range reveals more recent colonization of Fiji and other South Pacific islands. Ecology and Evolution, 2 8: 2057-2071. doi:10.1002/ece3.316 50   3 Cited 2 times in Scopus2 0
Jiang, Jun-xi, Ridley, A., Tang, H -M.H., Croft, B.J. and Johnson, K. N. (2008) Genetic variability of genome segments 3 and 9 of Fiji disease virus field isolates. Archives of Virology, 153 5: 839-848. doi:10.1007/s00705-008-0058-1 63   1 Cited 3 times in Scopus3 0
Underwood, Darren J., Cowley, Jeff A., Sellars, Melony J., Barnes, Andrew C., van Hulten, Marielle C. W. and Johnson, Karyn N. (2010) Gill-associated virus and recombinant protein vaccination in Penaeus monodon. Aquaculture, 308 3-4: 82-88. doi:10.1016/j.aquaculture.2010.08.027 76   4 Cited 4 times in Scopus4 0
Johnson, Karyn N., Tang, Liang, Johnson, John E. and Ball, L. Andrew (2004) Heterologous RNA encapsidated in pariacoto virus-like particles forms a dodecahedral cage similar to genomic RNA in wild-type virions. Journal of Virology, 78 20: 11371-11378. doi:10.1128/JVI.78.20.11371-11378.2004 68   21 Cited 18 times in Scopus18 0
Hughes, G. L., Allsopp, P. G., Brumbley, S. M, Johnson, K. N. and O'Neill, S. L. (2006). Identification, culturing and transformation of yeast-like symbionts of the planthopper, Perkinsiella saccharicida. In: 5th International Society of Symbiosis conference, University of Vienna, Vienna, Austria, (). 4-10 August, 2006. 137  
Christian, P. D., Carstens, E. B., Domier, L., Johnson, J., Johnson, K. N., Nakashima, N., Scotti, P. D. and van der Wilk, F. (2005). Iflavirus in Virus Taxonomy. In Fauquet, C. M., Mayo, M. A., Maniloff, J., Desselberger, U. and Ball, L. A. (Ed.), Virus taxonomy: Classification and nomenclature of viruses : Eighth report of the International Committee on the Taxonomy of Viruses (pp. 678-683) San Diego: Elsevier Academic press. 110  
Hedges, Lauren M. and Johnson, Karyn N. (2008) Induction of host defence responses by Drosophila C virus. Journal of General Virology, 89 6: 1497-1501. doi:10.1099/vir.0.83684-0 69   29 Cited 30 times in Scopus30 0
Hughes, G. L., Allsopp, P., Brumbley, S., Johnson, K. N. and O'Neill, S. L. (2008) In vitro rearing of Perkinsiella saccharicida and the use of leaf segments to assay Fiji disease virus transmission. Phytopathology, 98 7: 810-814. doi:10.1094/PHYTO-98-7-0810 89   2 Cited 3 times in Scopus3 0
Ridley, A. W., Dhileepan, K., Johnson, K. N., Allsopp, P. G., Nutt, K. A., Walter, G. H. and Croft, B. J. (2006) Is the distribution of Fiji leaf gall in Australian sugarcane explained by variation in the vector Perkinsiella saccharicida?. Australasian Plant Pathology, 35 2: 103-112. doi:10.1071/AP06011 89   3 Cited 5 times in Scopus5 0
Johnson, KN and Christian, PD (1999) Molecular characterization of Drosophila C virus isolates. Journal of Invertebrate Pathology, 73 3: 248-254. doi:10.1006/jipa.1998.4830 58   18 Cited 18 times in Scopus18 0
Arnold, Pieter A., Johnson, Karyn N. and White, Craig R. (2013) Physiological and metabolic consequences of viral infection in Drosophila melanogaster. Journal of Experimental Biology, 216 17: 3350-3357. doi:10.1242/jeb.088138 46   2 Cited 2 times in Scopus2 1
Pringle, Fiona M., Johnson, Karyn N., Goodman, Cynthia L., McIntosh, Arthur H. and Ball, L. Andrew (2003) Providence virus: a new member of the Tetraviridae that infects cultured insect cells. Virology, 306 2: 359-370. doi:10.1016/S0042-6822(02)00052-1 81   26 Cited 27 times in Scopus27 0
Johnson, Karyn N. and Ball, L. Andrew (2001) Recovery of infectious pariacoto virus from cDNA clones and identification of susceptible cell lines. Journal of Virology, 75 24: 12220-12227. doi:10.1128/JVI.75.24.12220-12227.2001 109   11 Cited 11 times in Scopus11 0
Johnson, Karyn N., Gordon, Karl H. J. and Hanzlik, Terry N. (2000) Reverse transcription of a naturally occurring nonretroviral RNA produces a precise deletion in the majority of its cDNA products. Iubmb Life, 49 3: 223-227. doi:10.1080/152165400306241 64   1 0
Hanzlik, Terry N., Dorrian, Susan J., Johnson, Karyn N., Brooks , Elizabeth M. and Gordon , Karl H. J. (1995) Sequence of RNA2 of the Helicoverpa armigera stunt virus (Tetraviridae) and bacterial expression of its genes. Journal of General Virology, 76 4: 799-811. doi:10.1099/0022-1317-76-4-799 37   29 Cited 29 times in Scopus29 0
Fenton, Andrew, Johnson, Karyn N., Brownlie, Jeremy C. and Hurst, Gregory D. D. (2011) Solving the Wolbachia Paradox: Modeling the Tripartite Interaction between Host, Wolbachia, and a Natural Enemy. American Naturalist, 178 3: 333-342. doi:10.1086/661247 39   13 Cited 13 times in Scopus13 0
Brownlie, J.C. and Johnson, K.N. (2009) Symbiont-mediated protection in insect hosts. Trends in Microbiology, 17 8: 348-354. doi:10.1016/j.tim.2009.05.005 66   85 Cited 84 times in Scopus84 0
Coates, Craig J., Johnson, Karyn N., Perkins, Harvey D., Howells, Antony J., O'Brochta, David A. and Atkinson, Peter W. (1996) The hermit transposable element of the Australian sheep blowfly, Lucilia cuprina, belongs to the hAT family of transposable elements. Genetica, 96 1: 23-31. doi:10.1007/BF00132577 38   25 Cited 26 times in Scopus26 0
Gordon, Khj, Johnson, KN and Hanzlik, TN (1995) The Larger Genomic Rna of Helicoverpa-Armigera Stunt Tetravirus Encodes the Viral-Rna Polymerase and Has a Novel 3'-Terminal Transfer-Rna-Like Structure. Virology, 208 1: 84-98. doi:10.1006/viro.1995.1132 19   30 Cited 29 times in Scopus29 0
Gordon, K. H. J., Johnson, K. N. and Hanzlik, T. N. (1995) The larger genomic RNA of Helicoverpa armigera stunt tetravirus encodes the viral RNA polymerase and has a novel 3'-terminal t-RNA-like structure. Virology, 208 1: 84-98. doi:10.1006/viro.1995.1132 39   Cited 29 times in Scopus29 0
Johnson, K. N. and Christian, P. D. (1998) The novel genome organization of the insect picorna-like virus Drosophila C virus suggests this virus belongs to a previously undescribed virus family. Journal of General Virology, 79 1: 191-203. 56   97
Hedges, Lauren M., Yamada, Ryuichi, O'Neill, Scott L. and Johnson, Karyn N. (2012) The Small interfering RNA pathway is not essential for Wolbachia-mediated antiviral protection in Drosophila melanogaster. Applied and Environmental Microbiology, 78 18: 6773-6776. doi:10.1128/AEM.01650-12 40   8 Cited 9 times in Scopus9 0
Tang, L., Johnson, K. N., Ball, L. A., Lin, T. W., Yeager, M. and Johnson, J. E. (2001) The structure of Pariacoto virus reveals a dodecahedral cage of duplex RNA. Nature Structural Biology, 8 1: 77-83. 63   113
Johnson, K. N., van Hulten, M.C.W. and Barnes, A. C. (2008) “Vaccination” of Shrimp Against Viral Pathogens: Phenomenology and Underlying Mechanisms. Vaccine, 26 38: 4885-4892. doi:10.1016/j.vaccine.2008.07.019 173   45 Cited 43 times in Scopus43 0
Ridley, Andrew W., Dhileepan, K., Walter, Gimme H., Johnson, Karyn N. and Croft, Barry J. (2008) Variation in acquisition of Fiji disease virus by Perkinsiella saccharicida (Hemiptera: Delphacidae). Journal of Economic Entomology, 101 1: 17-22. doi:10.1603/0022-0493(2008)101[17:VIAOFD]2.0.CO;2 61   3 Cited 3 times in Scopus3 0
Osborne, S.E., Leong, Y., O’Neill, S.L. and Johnson, K.N. (2009) Variation in Antiviral Protection Mediated by Different Wolbachia Strains in Drosophila simulans. PLoS Pathogens, 5 11: Article number e1000656. doi:10.1371/journal.ppat.1000656 67   96 Cited 103 times in Scopus103 1
Johnson, Karyn N. and Ball, L. Andrew (2003) Virlons of Pariacoto virus contain a minor protein translated from the second AUG codon of the capsid protein open reading frame. Journal of General Virology, 84 10: 2847-2852. doi:10.1099/vir.0.19419-0 58   7 Cited 6 times in Scopus6 0
Hedges, Lauren M., Brownlie, Jeremy C., O'Neill, Scott L. and Johnson, Karyn N. (2008) Wolbachia and virus protection in insects. Science, 322 5902: 702-702. doi:10.1126/science.1162418 105   311 Cited 318 times in Scopus318 29
Wong, Zhee Sheen, Hedges, Lauren M., Brownlie, Jeremy C. and Johnson, Karyn N. (2011) Wolbachia-mediated antibacterial protection and immune gene regulation in Drosophila. PLoS One, 6 9 Article # e25430: e25430-1-e25430-8. doi:10.1371/journal.pone.0025430 54   29 Cited 31 times in Scopus31 0