Publications of students and staff
Jeffery Johansen
Number of records: 19Kaštovský, J., Johansen, J.R., Hauerová,R., Akagha, M.U. 2023. Hot is rich – an enormous diversity of simple trichal cyanobacteria from Yellowstone hot springs. Diversity 15: 975.
Ruka, Adam T., Johansen, Jefrey R., Lepš, Jan, Loken, Zachary J., Schuler, Matt, Mattes, Brian, Yates, Erika, Relyea, Rick A. 2022. Seasonal diatom community responses to development and climate change in Lake George, an oligotrophic lake in the Adirondack Mountains. - Hydrobiologia,
Johansen, JR ; Gonzalez-Resendiz, L ; Escobar-Sanchez, V ; Segal-Kischinevzky, C ; Martinez-Yerena, J ; Hernandez-Sanchez, J ; Hernandez-Perez, G ; Leon-Tejera, H . 2021. When will taxonomic saturation be achieved? A case study in Nunduva and Kyrtuthrix (Rivulariaceae, Cyanobacteria). Journal o Phycology DOI: 10.1111/jpy.13201
Pietrasiak, N ; Reeve, S ; Osorio-Santos, K ; Lipson, DA ; Johansen, JR 2021. Trichotorquatus gen. nov. - a new genus of soil cyanobacteria discovered from American drylands. Journal o Phycology 57(3)886-902
González-Resendiz, L., Johansen, J.R., Alba-Lois, L., Segal-Kischinevzky, C., Escobar-Sánchez, V., Jimenez-Garcia, L.F., Hauer, T. & León-Tejera, H. 2018. Nunduva, a new marine genus of Rivulariaceae (Nostocales, Cyanobacteria) from marine rocky shores. - Fottea 18(1): 86-105.
Kilgore, C., Johansen, J., Mai, T., Hauer, T., Casamatta, D., Sheil, C. 2018. Molecular characterization of Geitleria appalachiana sp. nov. (Nostocales, Cyanobacteria) and formation of Geitleriaceae fam. nov. - Fottea 18(2): 150-163.
Johansen, J.R., Mareš, J., Pietrasiak, N., Bohunická, M., Zima, J. Jr., Štenclová, L., Hauer, T. 2017. Highly divergent 16S rRNA sequences in ribosomal operons of Scytonema hyalinum (Cyanobacteria). - PLoS ONE 12(10): e0186393. DOI: 10.1371/journal.pone.0186393
Bohunická, M., Pietrasiak, N., Johansen, J.R., Berrendero-Gómez, E., Hauer, T., Gaysina, L.A. & Lukešová A. 2015. Roholtiella, gen. nov. (Nostocales, Cyanobacteria)—a tapering and branching cyanobacteria of the family Nostocaceae. Phytotaxa 197(2): 84-103.
Hauer, T., Bohunická, M., Johansen, J.R., Mareš, J., Berrendero-Gomez, E. 2014. Reassessment of the cyanobacterial family Microchaetaceae and establishment of new families Tolypothrichaceae and Godleyaceae. Journal of Phycology. DOI: 10.1111/jpy.12241
Kaštovský, J., Berrendero, E.G., Hladil, J., Johansen, J.R. 2014. Cyanocohniella calida gen. et sp. nov. (Cyanobacteria: Aphanizomenonaceae) a new cyanobacterium from the thermal springs from Karlovy Vary, Czech Republic. Phytotaxa 181(5): 279–292
Komárek, J., Kaštovský, J., Mareš, J., Johansen, J.R. 2014. Taxonomic classification of cyanoprokaryotes (cyanobacterial genera) 2014 using a polyphasic approach. Preslia 86(4): 295-235.
Strunecky, O., Komarek, J., Johansen, J., Lukesova, A., Elster, J. 2013. Molecular and morphological criteria for revision of the genus Microcoleus (Oscillatoriales, Cyanobacteria). Journal of Phycology 49(6): 1167-1180
Pietrasiak, N., Regus, JU.,Johansen, JR., Lam, D., Sachs, JL.,Santiago, LS. 2013. Biological soil crust community types differ in key ecological functions. Soil Biology et Biochemistry 65: 168-171
Veselá, J., Johansen, J.R. & Potapova M. 2013. Surirella terryi and S. cruciata: two rare diatoms from North America. - Diatom Research 28: 503-516.
Vaccarino, M.A., Veselá, J., Johansen, J.R. 2011. The algal flora of Acadia National Park, Maine. - Northeastern Naturalist 18(4): 457-474.
Perkerson, R.B.III., Johansen, J.R., Kováčik, L., Brand, J., Kaštovský, J., Casamatta, D.A. 2011. A unique Pseudanabaenalean (Cyanobacteria) genus Nodosilinea gen. nov. based on morphological and molecular data.- Journal of Phycology 47(6): 1397 - 1412.
Johansen J.R., Kováčik L., Casamatta D.A., Fučíková K., Kaštovský J. 2011. Utility of 16S-23S ITS sequence and secondary structure for recognition of intrageneric and intergeneric limits within cyanobacterial taxa: Leptolyngbya corticola sp. nov. (Pseudanabaenaceae, Cyanobacteria).- Nova Hedwigia 92(3-4): 283-302.
Khaybullina, L.S., Gaysina, L.A., Johansen, J.R., Krautová, M. 2010. Examination of the terrestrial algae of the Great Smoky Mountains National Park, USA. - Fottea 10(2): 201-215
Kaštovský, J., Johansen, J.R. 2008. Mastigocladus laminosus (Stigonematales, Cyanobacteria): phylogenetic relationship of strains from thermal springs to soil-inhabiting genera of the order and taxonomic implications for the genus. Phycologia 47: 307-320.