| Molecular and morphological characterization of ten polar and near‐polar strains within the Oscillatoriales (Cyanobacteria) 1 DA Casamatta, JR Johansen, ML Vis, ST Broadwater Journal of phycology 41 (2), 421-438, 2005 | 273 | 2005 |
| Recognizing cyanobacterial diversity through adoption of a new species paradigm JR Johansen, DA Casamatta Algological studies 117 (1), 71-93, 2005 | 236 | 2005 |
| Morphological and molecular characterization of selected desert soil cyanobacteria: three species new to science including Mojavia pulchra gen. et sp. Nov. K Řeháková, JR Johansen, DA Casamatta, L Xuesong, J Vincent Phycologia 46 (5), 481-502, 2007 | 234 | 2007 |
| A UNIQUE PSEUDANABAENALEAN (CYANOBACTERIA) GENUS NODOSILINEA GEN. NOV. BASED ON MORPHOLOGICAL AND MOLECULAR DATA1 RB Perkerson III, JR Johansen, L Kovacik, J Brand, J Kaštovský, ... Journal of Phycology 47 (6), 1397-1412, 2011 | 225 | 2011 |
| Species concepts and speciation factors in cyanobacteria, with connection to the problems of diversity and classification P Dvořák, A Poulíčková, P Hašler, M Belli, DA Casamatta, A Papini Biodiversity and Conservation 24, 739-757, 2015 | 200 | 2015 |
| Utility of 16S-23S ITS sequence and secondary structure for recognition of intrageneric and intergeneric limits within cyanobacterial taxa: Leptolyngbya corticola sp. nov … JR Johansen, L Kovacik, DA Casamatta, KF Iková, J Kastovský Nova Hedwigia 92 (3), 283, 2011 | 161 | 2011 |
| Synechococcus: 3 billion years of global dominance P Dvořák, DA Casamatta, A Poulíčková, P Hašler, V Ondřej, R Sanges Molecular ecology 23 (22), 5538-5551, 2014 | 128 | 2014 |
| Cryptic species in cyanobacterial systematics: a case study of Phormidium retzii (Oscillatoriales) using RAPD molecular markers and 16S rDNA sequence data DA Casamatta, ML Vis, RG Sheath Aquatic Botany 77 (4), 295-309, 2003 | 109 | 2003 |
| Sensitivity of Two Disjunct Bacterioplankton Communities to Exudates from the Cyanobacterium Microcystis aeruginosa Kützing DA Casamatta, CE Wickstrom Microbial Ecology 40, 64-73, 2000 | 104 | 2000 |
| Characterization of Roseofilum reptotaenium (Oscillatoriales, Cyanobacteria) gen. et sp. nov. isolated from Caribbean black band disease D Casamatta, D Stanić, M Gantar, LL Richardson Phycologia 51 (5), 489-499, 2012 | 101 | 2012 |
| Diversity of the cyanobacteria P Dvořák, DA Casamatta, P Hašler, E Jahodářová, AR Norwich, ... Modern topics in the phototrophic prokaryotes: Environmental and applied …, 2017 | 87 | 2017 |
| Rexia erecta Gen. et sp. nov. and Capsosira lowei sp. nov., Two Newly Described Cyanobacterial Taxa from the Great Smoky Mountains National Park (USA) DA Casamatta, SR Gomez, JR Johansen Hydrobiologia 561, 13-26, 2006 | 87 | 2006 |
| Aulosira bohemensis sp. nov.: further phylogenetic uncertainty at the base of the Nostocales (Cyanobacteria) A Lukešová, JR Johansen, MP Martin, DA Casamatta Phycologia 48 (2), 118-129, 2009 | 84 | 2009 |
| Response of phytoplankton and zooplankton communities in six reservoirs of the middle Missouri River (USA) to drought conditions and a major flood event JR Beaver, DE Jensen, DA Casamatta, CE Tausz, KC Scotese, ... Hydrobiologia 705, 173-189, 2013 | 81 | 2013 |
| Polyphasic characterization of a thermotolerant siderophilic filamentous cyanobacterium that produces intracellular iron deposits II Brown, DA Bryant, D Casamatta, KL Thomas-Keprta, SA Sarkisova, ... Applied and environmental microbiology 76 (19), 6664-6672, 2010 | 69 | 2010 |
| The systematics of subaerial algae JM Lopez-Bautista, F Rindi, D Casamatta Algae and cyanobacteria in extreme environments, 599-617, 2007 | 69 | 2007 |
| Benthic organisms as forensic indicators JB Keiper, DA Casamatta Journal of the North American Benthological Society 20 (2), 311-324, 2001 | 68 | 2001 |
| Hurricane effects on the planktonic food web of a large subtropical lake KE Havens, JR Beaver, DA Casamatta, TL East, RT James, P Mccormick, ... Journal of Plankton Research 33 (7), 1081-1094, 2011 | 65 | 2011 |
| Algal colonization of submerged carcasses in a mid-order woodland stream DA Casamatta, RG Verb Journal of Forensic Sciences 45 (6), 1280-1285, 2000 | 65 | 2000 |
| Extreme weather events influence the phytoplankton community structure in a large lowland subtropical lake (Lake Okeechobee, Florida, USA) JR Beaver, DA Casamatta, TL East, KE Havens, AJ Rodusky, RT James, ... Hydrobiologia 709, 213-226, 2013 | 63 | 2013 |
Jeffrey R. JohansenProfessor of Biology, John Carroll UniversityBestätigte E-Mail-Adresse bei jcu.edu