McMurdo LTER Publications
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Author [ Title] Type Year Filters: Author is Morgan, Rachael M. [Clear All Filters]
Adaptation and acclimation of photosynthetic microorganisms to permanently cold environments. Microbial and Molecular Biology Review. 2006;70(1):222-252. doi:10.1128/MMBR.70.1.222-252.2006.
. An Antarctic alga that can survive the extreme cold. Frontiers for Young Minds. 2022;10:740838. doi:10.3389/frym.2022.740838.
. Antarctic Chlamydomonas strains C. sp. UWO241 and ICE-MDV exhibit differential restructuring of the photosynthetic apparatus in response to iron. Department of Microbiology. 2018;M.S. Available at: http://rave.ohiolink.edu/etdc/view?acc_num=miami1525455621778836.
. Antarctic lake phytoplankton and bacteria from near‐surface waters exhibit high sensitivity to climate‐driven disturbance. Environmental Microbiology. 2022. doi:10.1111/1462-2920.16113.
. The Antarctic psychrophiles Chlamydomonas spp. UWO241 and ICE-MDV exhibit differential restructuring of photosystem I in response to iron. Photosynthesis Research. 2019;9(2). doi:10.1007/s11120-019-00621-0.
Antibiotic resistance genes and taxa analysis from mat and planktonic microbiomes of Antarctic perennial ice-covered Lake Fryxell and Lake Bonney. Antarctic Science. 2022;34(6):408 - 422. doi:10.1017/S0954102022000360.
. Chlamydomonas sp. UWO 241 exhibits high cyclic electron flow and rewired metabolism under high salinity. Plant Physiology. 2020. doi:10.1104/pp.19.01280.
Ciliate diversity, community structure and novel taxa in lakes of the McMurdo Dry Valleys, Antarctica. Biological Bulleting. 2014;227(2):175-190.
. Community response of microbial primary producers to salinity is primarily driven by nutrients in lakes. Science of the Total Environment. 2019;696:134001. doi:10.1016/j.scitotenv.2019.134001.
. Cyclic electron flow (CEF) and ascorbate pathway activity provide constitutive photoprotection for the photopsychrophile, Chlamydomonas sp. UWO 241 (renamed Chlamydomonas priscuii). Photosynthesis Research. 2022;151(3):235 - 250. doi:10.1007/s11120-021-00877-5.
Diversity and Expression of RubisCO Genes in a Perennially Ice-Covered Antarctic Lake during the Polar Night Transition. Applied and Environmental Microbiology. 2012;78(12):4358-4366. Available at: http://aem.asm.org/content/78/12/4358.short.
. Draft genome sequence of the Antarctic green alga Chlamydomonas sp. UWO241. iScience. 2021;24(2):102084. doi:10.1016/j.isci.2021.102084.
. Drivers of protistan community autotrophy and heterotrophy in chemically stratified Antarctic lakes. Aquatic Microbial Ecology. 2019;82(3):225 - 239. doi:10.3354/ame01891.
. Environmental impacts on RubisCO from green algal laboratory isolates to Antarctic lake communities. Department of Microbiology. 2014;Ph.D. Available at: http://rave.ohiolink.edu/etdc/view?acc_num=miami1407056783.
. Evidence of form II RubisCO ( cbbM) in a perennially ice-covered Antarctic lake. FEMS Microbiology Ecology. 2012;82(2):491 - 500. doi:10.1111/j.1574-6941.2012.01431.x.
. Glycerol is an osmoprotectant in two Antarctic Chlamydomonas species from an ice-covered saline lake and is synthesized by an unusual bidomain enzyme. Frontiers in Plant Science. 2020;11. doi:10.3389/fpls.2020.01259.
. High salt-induced PSI-supercomplex is associated with high CEF and attenuation of state transitions. Photosynthesis Research. 2023;157(2):65 - 84. doi:10.1007/s11120-023-01032-y.
. Impact of nitrogen and phosphorus on phytoplankton production and bacterial community structure in two stratified Antarctic lakes: a bioassay approach. Polar Biology. 2017;40(5). doi:10.1007/s00300-016-2025-8.
. Impact of simulated polar night on Antarctic mixotrophic and strict photoautotrophic phytoplankton. Department of Microbiology. 2019;M.S. Available at: http://rave.ohiolink.edu/etdc/view?acc_num=miami1547204599969081.
. Influence of abiotic drivers (light and nutrients) on photobiology and diversity of Antarctic lake phytoplankton communities. Department of Microbiology. 2016;Ph.D. Available at: http://rave.ohiolink.edu/etdc/view?acc_num=miami1468411564.
. Influence of environmental drivers and interactions on the microbial community structures in permanently stratified meromictic Antarctic lakes. Department of Microbiology. 2016;Ph.D. Available at: http://rave.ohiolink.edu/etdc/view?acc_num=miami1469757316.
. Influence of environmental drivers and potential interactions on the distribution of microbial communities from three permanently stratified Antarctic lakes. Frontiers in Microbiology. 2019;10. doi:10.3389/fmicb.2019.01067.
. Long days and long nights: An integrative study reveals survival strategies of an Antarctic diatom during the cold and dark polar winter. New Phytologist. 2024. doi:10.1111/nph.19536.
. McMurdo Dry Valley lake edge ‘moats’: The ecological intersection between terrestrial and aquatic polar desert habitat. Antarctic Science. 2024:1 - 17. doi:10.1017/S0954102024000087.
Methane production in the oxygenated water column of a perennially ice‐covered Antarctic lake. Limnology and Oceanography. 2020;65(1). doi:10.1002/lno.11257.