Google Scholar
Gretchen Hofmann's full publications list.
Selected Publications
Global Change Biology lab list of selected publications.
Preprints
2025
CR Love, KE Speare, MD Fox, VZ Radice, KW McMahon, GE Hofmann, DL Valentine, ME Strader (2025) Heterotrophy of particulate organic matter subsidies contributes to divergent bleaching responses in tropical Scleractinian corals. Limnology and Oceanography 70 (7): 1802-1816.
2024
LC Kozal, JC Nelson, GE Hofmann (2024) Kelp associated variability in seawater chemistry during a marine heatwave event connects to transgenerational effects in purple urchin, Stronglyocentrotus purpuratus. Marine Ecology Progress Series 733: 59-77
LC Kozal, GE Hofmann, NA Hawes, NLC Ragg (2024) Paternal heat exposure affects larval development in greenshell mussels, Perna canaliculus. Aquaculture Environment Interactions 16: 43-57.
SN Bogan, OI Porat, MJ Meneses, GE Hofmann (2024) Thermal plasticity has higher fitness costs among thermally tolerant genotypes of Tigriopus californicus. Functional Ecology 38(7): 1562-1577.
KYK Chan, L Kui, AM McDonald, AL Ritger, GE Hofmann (2024) Coastal marine heatwaves in the Sant Barbara Channel: decadal trends and ecological implications. Frontiers in Marine Science 11, 10.3389/fmars.2024.1476542
AL Ritger, GE Hofmann (2024) Bringing Heatwaves into the Lab: A low-cost, open-source, and automated system to simulate realistic warming events in an experimental setting. Limnology and Oceanography: Methods doi: 10.1002/lom3.10663
2023
SN Bogan, ME Strader, GE Hofmann (2023) Associations between DNA methylation and gene regulation depend on chromatin accessibility during transgenerational plasticity. BMC Biology 21: Article number 149
JD Chamorro, AM McDonald, GE Hofmann (2023) Development in a warming ocean: Transgenerational plasticity as a mechanism of response to the thermal stress of marine heatwaves in purple urchin, Stronglyocentrotus purpuratus. Frontiers in Marine Science 10: fmars.2023.1212781
TS Leach, GE Hofmann (2023) Marine heatwave temperatures enhance larval performance but are mediated by paternal thermal history and inter-individual differences in the purple sea urchin, Stronglyocentrotus purpuratus. Frontiers in Physiology 14: 10.3389/fphys.2023.1230590
GE Hofmann, X Clare, M Phommasa, V Beaufort (2023) Mentoring the mentors - a toolkit for inclusive mentor training. Oceanography 36(4): 116-120
2022
Strader, ME, M. Wolak, O. Simon, and GE Hofmann (2022) Genetic variation underlies plastic responses to global change drivers in the purple sea urchin, Strongylocentrotus purpuratus. *Proceedings of the Royal Society B: 20221249
Clare, X., L. Kui, and G.E. Hofmann (2022) Larval thermal tolerance as a window into the resilience of a wild shellfish fishery to marine heatwaves. Journal of Shellfish Research 41: 283-290
Report from the Office of Polar Programs subcomittee on Diversity and Inclusion. Published on NSF webpage.
2021
JM Wong, GE Hofmann. Gene expression patterns of red sea urchins (Mesocentrotus franciscanus) exposed to different combinations of temperature and p CO 2 during early development. BMC genomics 22 (1), 1-21
TS Leach, B Buyan Urt, GE Hofmann. Exploring impacts of marine heatwaves: paternal heat exposure diminishes fertilization success in the purple sea urchin (Strongylocentrotus purpuratus). Marine Biology 168 (7), 1-15
GE Hofmann, EL Hazen, RF Ambrose, D Aseltine-Neilson, HC Carter, JE Caselle, F Chan, D Kone, A Levine, F Micheli, D Panos, J Sunday, JW White. Climate Resilience and California's Marine Protected Area Network: A Report by the Ocean Protection Council Science Advisory Team Working Group and California Ocean Science Trust. Ocean Protection Council Science Advisory Team.
2020
ME Strader, JM Wong, GE Hofmann. Ocean acidification promotes broad transcriptomic responses in marine metazoans: a literature survey. Frontiers in zoology 17 (1), 1-23
ME Strader, LC Kozal, TS Leach, JM Wong, JD Chamorro, MJ Housh, ... Examining the role of DNA methylation in transcriptomic plasticity of early stage sea urchins: Developmental and maternal effects in a kelp forest herbivore. Frontiers in Marine Science 7, 205
JM Wong, GE Hofmann. The effects of temperature and p CO 2 on the size, thermal tolerance and metabolic rate of the red sea urchin (Mesocentrotus franciscanus) during early development. Marine Biology 167 (3), 1-15
SN Bogan, KM Johnson, GE Hofmann. Changes in genome-wide methylation and gene expression in response to future pCO2 extremes in the antarctic pteropod Limacina helicina antarctica. Frontiers in Marine Science 6, 788
KM Johnson, GE Hofmann. Temperature as the master variable: Transcriptomic response to ocean acidification and warming in the Antarctic pteropod Limacina helicina antarctica. Conservation Physiology 8.
2019
KM Johnson, GE Hofmann. Combined stress of ocean acidification and warming influence survival and drives differential gene expression patterns in the Antarctic pteropod, Limacina helicina antarctica. Conservation physiology 8 (1), coaa013
JM Wong, JD Gaitán-Espitia, GE Hofmann. Transcriptional profiles of early stage red sea urchins (Mesocentrotus franciscanus) reveal differential regulation of gene expression across development. Marine genomics 48, 100692
ME Strader, JM Wong, LC Kozal, TS Leach, GE Hofmann. Parental environments alter DNA methylation in offspring of the purple sea urchin, Strongylocentrotus purpuratus. Journal of experimental marine biology and ecology 517, 54-64
JM Wong, LC Kozal, TS Leach, U Hoshijima, GE Hofmann. Transgenerational effects in an ecological context: conditioning of adult sea urchins to upwelling conditions alters maternal provisioning and progeny phenotype. Journal of experimental marine biology and ecology 517, 65-77
U Hoshijima, GE Hofmann. Variability of seawater chemistry in a kelp forest environment is linked to in situ transgenerational effects in the purple sea urchin, Strongylocentrotus purpuratus. Frontiers in Marine Science 6, 62
2018
KM Johnson, JM Wong, U Hoshijima, CS Sugano, GE Hofmann. Seasonal transcriptomes of the Antarctic pteropod, Limacina helicina antarctica. Marine environmental research 143, 49-59
EB Rivest, MW Kelly, MB DeBiasse, GE Hofmann. Host and symbionts in Pocillopora damicornis larvae display different transcriptomic responses to ocean acidification and warming. Frontiers in Marine Science 5, 186
JM Wong, KM Johnson, MW Kelly, GE Hofmann. Transcriptomics reveal transgenerational effects in purple sea urchin embryos: Adult acclimation to upwelling conditions alters the response of their progeny to differential pCO …. Molecular Ecology 27 (5), 1120-1137
2017
JM Wong, KM Johnson, MW Kelly, GE Hofmann. Transcriptomics reveal transgenerational effects in purple sea urchins exposed to upwelling conditions, and the response of their progeny to differential pCO2 levels. Molecular Ecology 27 (5), 1120-1137
KM Johnson, GE Hofmann. Transcriptomic response of the Antarctic pteropod Limacina helicina antarctica to ocean acidification. Bmc Genomics 18 (1), 1-16
JD Gaitan-Espitia, JP Padilla-Gamino, MW Kelly, GE Hofmann. PHYSIOLOGICAL PLASTICITY AND LOCAL ADAPTATION TO OCEAN ACIDIFICATION IN A CALCAREOUS ALGAE: AN ONTOGENETIC AND GEOGRAPHIC APPROACH. Phycologia 56 (4), 55
F Chan, JA Barth, CA Blanchette, RH Byrne, F Chavez, O Cheriton, ... Persistent spatial structuring of coastal ocean acidification in the California Current System. Scientific Reports 7 (1), 1-7
EB Rivest, CS Chen, TY Fan, HH Li, GE Hofmann. Lipid consumption in coral larvae differs among sites: a consideration of environmental history in a global ocean change scenario. Proceedings of the Royal Society B: Biological Sciences 284 (1853), 20162825 19 2017
JD Gaitán‐Espitia, GE Hofmann. Gene expression profiling during the embryo‐to‐larva transition in the giant red sea urchin Mesocentrotus franciscanus. Ecology and evolution 7 (8), 2798-2811
TG Evans, MH Pespeni, GE Hofmann, SR Palumbi, E Sanford. Transcriptomic responses to seawater acidification among sea urchin populations inhabiting a natural pH mosaic. Molecular Ecology 26 (8), 2257-2275
L Kapsenberg, DK Okamoto, JM Dutton, GE Hofmann. Sensitivity of sea urchin fertilization to pH varies across a natural pH mosaic. Ecology and Evolution 7 (6), 1737-1750
AE Todgham, TA Crombie, GE Hofmann. The effect of temperature adaptation on the ubiquitin–proteasome pathway in notothenioid fishes. Journal of Experimental Biology 220 (3), 369-378
GE Hofmann. Ecological epigenetics in marine metazoans. Frontiers in Marine Science 4, 4
2016
U Hoshijima, JM Wong, GE Hofmann. Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica. Conservation physiology 5 (1), cox064
KM Johnson, U Hoshijima, CS Sugano, AT Nguyen, GE Hofmann. Shell dissolution observed in Limacina helicina antarctica from the Ross Sea, Antarctica: paired shell characteristics and in situ seawater chemistry. Biogeosciences Discussions, 1-25
EB Rivest, M O'Brien, L Kapsenberg, CC Gotschalk, CA Blanchette, ... Beyond the benchtop and the benthos: Dataset management planning and design for time series of ocean carbonate chemistry associated with Durafet®-based pH sensors. Ecological Informatics 36, 209-220
JL Padilla‐Gamiño, JD Gaitán‐Espitia, MW Kelly, GE Hofmann. Physiological plasticity and local adaptation to elevated pCO2 in calcareous algae: an ontogenetic and geographic approach. Evolutionary applications 9 (9), 1043-1053
KM Johnson, GE Hofmann. A transcriptome resource for the Antarctic pteropod Limacina helicina antarctica. Marine Genomics 28, 25-28
KJ Kroeker, E Sanford, JM Rose, CA Blanchette, F Chan, FP Chavez, ... Interacting environmental mosaics drive geographic variation in mussel performance and predation vulnerability. Ecology letters 19 (7), 771-779
L Kapsenberg, GE Hofmann. Ocean pH time‐series and drivers of variability along the northern Channel Islands, California, USA. Limnology and Oceanography 61 (3), 953-968
EA Beever, J O'Leary, C Mengelt, JM West, S Julius, N Green, D Magness, ... Improving conservation outcomes with a new paradigm for understanding species’ fundamental and realized adaptive capacity. Conservation Letters 9 (2), 131-137
MW Kelly, JL Padilla-Gamino, GE Hofmann. High pCO2 affects body size, but not gene expression in larvae of the California mussel (Mytilus californianus). ICES Journal of Marine Science 73 (3), 962-969
