O'Hanlon, Karen, Gallagher, Lorna, Schrettl, Markus, Jöchl, Christoph, Kavanagh, Kevin, Larsen, Thomas O. and Doyle, Sean (2012) Nonribosomal Peptide Synthetase Genes pesL and pes1 Are Essential for Fumigaclavine C Production in Aspergillus fumigatus. Applied and Environmental Microbiology , 78 (10). pp. 3166-3176. ISSN 0099-2240

O'Hanlon, Karen, Margison, Geoffrey P., Hatch, Amy, Fitzpatrick, David A., Owens, Rebecca A., Doyle, Sean and Jones, Gary W. (2012) Molecular characterization of an adaptive response to alkylating agents in the opportunistic pathogen Aspergillus fumigatus. Nucleic Acids Research, 40 (16). pp. 7806-7820. ISSN 0305-1048

O'Hanlon, Karen, Cairns, Timothy, Stack, Deirdre, Schrettl, Markus, Bignell, Elaine, Kavanagh, Kevin, Miggin, Sinead, O'Keeffe, Grainne, Larsen, Thomas and Doyle, Sean (2011) Targeted Disruption of Nonribosomal Peptide Synthetase pes3 Augments the Virulence of Aspergillus fumigatus. Infection and Immunity, 79 (10). pp. 3978-3992. ISSN 0019-9567

O'Hanlon, Karen (2010) A functional genomics approach: Characterisation of two Non-ribosomal peptide synthetase genes, and investigation of an adaptive response towards alkylating DNA damage in Aspergillus fumigatus. PhD thesis, National University of Ireland Maynooth.

Burnell, Ann, Houthoofd, Koen, O'Hanlon, Karen and Vanfleteren, Jacques R. (2005) Alternate metabolism during the dauer stage of the nematode Caenorhabditis elegans. Experimental Gerontology, 40. pp. 850-856.