| Rapid spread of invasive genes into a threatened native species BM Fitzpatrick, JR Johnson, DK Kump, JJ Smith, SR Voss, HB Shaffer Proceedings of the National Academy of Sciences 107 (8), 3606-3610, 2010 | 249 | 2010 |
| Genome‐enabled development of DNA markers for ecology, evolution and conservation RC Thomson, IJ Wang, JR Johnson Molecular Ecology 19 (11), 2184-2195, 2010 | 173 | 2010 |
| Invasive hybrid tiger salamander genotypes impact native amphibians ME Ryan, JR Johnson, BM Fitzpatrick Proceedings of the National Academy of Sciences 106 (27), 11166-11171, 2009 | 127 | 2009 |
| Hybridization and the species problem in conservation BM FITZPATRICK, ME RYAN, JR JOHNSON, J CORUSH, ET CARTER Current Zoology 61, 204-214, 2015 | 100 | 2015 |
| Rapid fixation of non-native alleles revealed by genome-wide SNP analysis of hybrid tiger salamanders BM Fitzpatrick, JR Johnson, DK Kump, HB Shaffer, JJ Smith, SR Voss BMC Evolutionary Biology 9, 1-11, 2009 | 96 | 2009 |
| Diet of the gray treefrog (Hyla versicolor) in relation to foraging site location RD Mahan, JR Johnson Journal of Herpetology 41 (1), 16-23, 2007 | 89 | 2007 |
| Breeding and recruitment phenology of amphibians in Missouri oak-hickory forests DJ Hocking, TAG Rittenhouse, BB Rothermel, JR Johnson, CA Conner, ... The American Midland Naturalist 160 (1), 41-60, 2008 | 73 | 2008 |
| Sex and seasonal differences in the spatial terrestrial distribution of gray treefrog (Hyla versicolor) populations JR Johnson, JH Knouft, RD Semlitsch Biological Conservation 140 (3), 250-258, 2007 | 72 | 2007 |
| Effective population size is strongly correlated with breeding pond size in the endangered California tiger salamander, Ambystoma californiense IJ Wang, JR Johnson, BB Johnson, HB Shaffer Conservation Genetics 12, 911-920, 2011 | 69 | 2011 |
| Defining core habitat of local populations of the gray treefrog (Hyla versicolor) based on choice of oviposition site JR Johnson, RD Semlitsch Oecologia 137, 205-210, 2003 | 52 | 2003 |
| Seasonal terrestrial microhabitat use by gray treefrogs (Hyla versicolor) in Missouri oak-hickory forests JR Johnson, RD Mahan, RD Semlitsch Herpetologica 64 (3), 2008 | 48 | 2008 |
| The origin of tiger salamander (Ambystoma tigrinum) populations in California, Oregon, and Nevada: introductions or relicts? JR Johnson, RC Thomson, SJ Micheletti, HB Shaffer Conservation Genetics 12, 355-370, 2011 | 45 | 2011 |
| Retention of low-fitness genotypes over six decades of admixture between native and introduced tiger salamanders JR Johnson, BM Fitzpatrick, HB Shaffer BMC Evolutionary Biology 10, 1-14, 2010 | 45 | 2010 |
| Genotype and temperature affect locomotor performance in a tiger salamander hybrid swarm JR Johnson, BB Johnson, H Bradley Shaffer Functional Ecology 24 (5), 1073-1080, 2010 | 38 | 2010 |
| Lethal Effects of Water Quality on Threatened California Salamanders but Not on Co‐Occurring Hybrid Salamanders ME RYAN, JR JOHNSON, BM FITZPATRICK, LJ LOWENSTINE, ... Conservation Biology 27, 95-102, 2013 | 31 | 2013 |
| Microsatellite analysis supports mitochondrial phylogeography of the hellbender (Cryptobranchus alleganiensis) M Tonione, JR Johnson, EJ Routman Genetica 139, 209-219, 2011 | 29 | 2011 |
| Short pond hydroperiod decreases fitness of nonnative hybrid salamanders in C alifornia JR Johnson, ME Ryan, SJ Micheletti, HB Shaffer Animal Conservation 16 (5), 556-565, 2013 | 24 | 2013 |
| Non-adaptive phenotypic plasticity: the effects of terrestrial and aquatic herbicides on larval salamander morphology and swim speed NA Levis, ML Schooler, JR Johnson, ML Collyer Biological Journal of the Linnean Society 118 (3), 569-581, 2016 | 22 | 2016 |
| Multi-scale investigations of gray treefrong movements: patterns of migration, dispersal, and gene flow JR Johnson University of Missouri--Columbia, 2005 | 21 | 2005 |
| Level of UV-B radiation influences the effects of glyphosate-based herbicide on the spotted salamander NA Levis, JR Johnson Ecotoxicology 24, 1074-1086, 2015 | 20 | 2015 |
