| Fungal community analysis by large-scale sequencing of environmental samples HE O'Brien, JL Parrent, JA Jackson, JM Moncalvo, R Vilgalys Applied and environmental microbiology 71 (9), 5544-5550, 2005 | 1222 | 2005 |
| Robust inference of monocot deep phylogeny using an expanded multigene plastid data set SW Grahan, JM Zgurski, MA McPherson, DM Cherniawsky, JM Saarela, ... Aliso: A Journal of Systematic and Floristic Botany 22 (1), 3-21, 2006 | 172 | 2006 |
| Revisiting photobiont diversity in the lichen family Verrucariaceae (Ascomycota) H Thüs, L Muggia, S Pérez-Ortega, SE Favero-Longo, S Joneson, ... European Journal of Phycology 46 (4), 399-415, 2011 | 168 | 2011 |
| Expression quantitative trait loci in the developing human brain and their enrichment in neuropsychiatric disorders HE O’Brien, E Hannon, MJ Hill, CC Toste, MJ Robertson, JE Morgan, ... Genome biology 19, 1-13, 2018 | 162 | 2018 |
| Assessing host specialization in symbiotic cyanobacteria associated with four closely related species of the lichen fungus Peltigera HE O'Brien, J Miadlikowska, FÇ Lutzoni European journal of phycology 40 (4), 363-378, 2005 | 148 | 2005 |
| Evolution of Plant Pathogenesis in Pseudomonas syringae: A Genomics Perspective HE O'Brien, S Thakur, DS Guttman Annual review of phytopathology 49 (1), 269-289, 2011 | 134 | 2011 |
| Phylogenetic relationships of monocots based on the highly informative plastid gene ndhF TJ Givnish, JC Pires, SW Graham, MA McPherson, LM Prince, ... Aliso: A Journal of Systematic and Floristic Botany 22 (1), 28-51, 2006 | 132 | 2006 |
| Repeated evolution of net venation and fleshy fruits among monocots in shaded habitats confirms a priori predictions: evidence from an ndhF phylogeny TJ Givnish, JC Pires, SW Graham, MA McPherson, LM Prince, ... Proceedings of the Royal Society B: Biological Sciences 272 (1571), 1481-1490, 2005 | 126 | 2005 |
| Tales from the crypt: genome mining from fungarium specimens improves resolution of the mushroom tree of life BTM Dentinger, E Gaya, H O'Brien, LM Suz, R Lachlan, ... Biological Journal of the Linnean Society 117 (1), 11-32, 2016 | 108 | 2016 |
| Light-induced dynamic structural color by intracellular 3D photonic crystals in brown algae M Lopez-Garcia, N Masters, HE O’Brien, J Lennon, G Atkinson, MJ Cryan, ... Science advances 4 (4), eaan8917, 2018 | 99 | 2018 |
| Inference of higher-order relationships in the cycads from a large chloroplast data set HS Rai, HE O’Brien, PA Reeves, RG Olmstead, SW Graham Molecular phylogenetics and evolution 29 (2), 350-359, 2003 | 96 | 2003 |
| Correlated evolution of self‐incompatibility and clonal reproduction in Solanum (Solanaceae) M Vallejo‐Marín, HE O’Brien New Phytologist 173 (2), 415-421, 2007 | 91 | 2007 |
| Multiple origins of high reciprocal symbiotic specificity at an intercontinental spatial scale among gelatinous lichens (Collemataceae, Lecanoromycetes) MAG Otálora, I Martínez, H O’Brien, MC Molina, G Aragón, F Lutzoni Molecular Phylogenetics and Evolution 56 (3), 1089-1095, 2010 | 80 | 2010 |
| Novel insight into the etiology of autism spectrum disorder gained by integrating expression data with genome-wide association statistics O Pain, AJ Pocklington, PA Holmans, NJ Bray, HE O’Brien, LS Hall, ... Biological Psychiatry 86 (4), 265-273, 2019 | 73 | 2019 |
| Assessing population structure and host specialization in lichenized cyanobacteria HE O'Brien, J Miadlikowska, F Lutzoni New Phytologist 198 (2), 557-566, 2013 | 73 | 2013 |
| ASSESSING REPRODUCTIVE ISOLATION IN HIGHLY DIVERSE COMMUNITIES OF THE LICHEN-FORMING FUNGAL GENUS PELTIGERA HE O'Brien, J Miadlikowska, F Lutzoni Evolution 63 (8), 2076-2086, 2009 | 67 | 2009 |
| Extensive remodeling of the Pseudomonas syringae pv. avellanae type III secretome associated with two independent host shifts onto hazelnut HE O’Brien, S Thakur, Y Gong, P Fung, J Zhang, L Yuan, PW Wang, ... BMC microbiology 12, 1-11, 2012 | 65 | 2012 |
| Next-generation genomics of Pseudomonas syringae HE O’Brien, D Desveaux, DS Guttman Current Opinion in Microbiology 14 (1), 24-30, 2011 | 52 | 2011 |
| HopAS1 recognition significantly contributes to Arabidopsis nonhost resistance to Pseudomonas syringae pathogens KH Sohn, SB Saucet, CR Clarke, BA Vinatzer, HE O’Brien, DS Guttman, ... New Phytologist 193 (1), 58-66, 2012 | 41 | 2012 |
| Cis-effects on gene expression in the human prenatal brain associated with genetic risk for neuropsychiatric disorders LS Hall, O Pain, HE O’Brien, R Anney, JTR Walters, MJ Owen, ... Molecular psychiatry 26 (6), 2082-2088, 2021 | 38 | 2021 |
David S. GuttmanProfessor, University of TorontoVerified email at utoronto.ca