Fei‐Xue Fu
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View article: Contrasting Responses of Oceanic and Coastal <scp> <i>Synechococcus</i> </scp> to Iron Limitation and Warming Interactions
Contrasting Responses of Oceanic and Coastal <span> <i>Synechococcus</i> </span> to Iron Limitation and Warming Interactions Open
This study explored the contrasting physiological and transcriptional responses to iron (Fe) and warming temperature interactions in two South China Sea Synechococcus isolates belonging to clade II from the open ocean and CB5 from the coas…
View article: Distinct survival strategies in oligotrophic and eutrophic ecotype <i>Synechococcus</i> -bacteria co-cultures under iron limitation and warming conditions
Distinct survival strategies in oligotrophic and eutrophic ecotype <i>Synechococcus</i> -bacteria co-cultures under iron limitation and warming conditions Open
Phytoplankton-bacteria interactions underpin primary production and nutrient cycling in both oligotrophic and eutrophic aquatic environments, profoundly influencing marine biogeochemical cycles. Despite their importance, how these interact…
View article: Non-pharmacological interventions for temporomandibular disorders: A systematic review and meta-analysis
Non-pharmacological interventions for temporomandibular disorders: A systematic review and meta-analysis Open
Background: A temporomandibular disorders (TMDs) is a musculoskeletal and neuromuscular condition that affects the temporomandibular joint, masticatory muscles, and associated tissues. Non-pharmacological interventions are currently consid…
View article: Physiological and molecular evidence for phycobilisome degradation in maintaining carbon and nitrogen balance of cyanobacteria
Physiological and molecular evidence for phycobilisome degradation in maintaining carbon and nitrogen balance of cyanobacteria Open
Phycobilisomes (PBS), the primary light-harvesting complexes in cyanobacteria, are degraded under nitrogen starvation to provide nitrogen for cell growth. This study reveals that carbon supply is a critical prerequisite for PBS degradation…
View article: Soil Microbial Network Complexity Drives Carbon, Nitrogen and Phosphorus Metabolism Under Change in Soil Water Content in Songnen Plain Wetlands, China
Soil Microbial Network Complexity Drives Carbon, Nitrogen and Phosphorus Metabolism Under Change in Soil Water Content in Songnen Plain Wetlands, China Open
View article: Soil Microbial Network Complexity Drives Carbon, Nitrogen and Phosphorus Metabolism Under Soil Water Content Changes In Songnen Plain Wetlands, China
Soil Microbial Network Complexity Drives Carbon, Nitrogen and Phosphorus Metabolism Under Soil Water Content Changes In Songnen Plain Wetlands, China Open
View article: Molecular mechanism of a coastal cyanobacterium Synechococcus sp. PCC 7002 adapting to changing phosphate concentrations
Molecular mechanism of a coastal cyanobacterium Synechococcus sp. PCC 7002 adapting to changing phosphate concentrations Open
Phosphorus concentration on the surface of seawater varies greatly with different environments, especially in coastal. The molecular mechanism by which cyanobacteria adapt to fluctuating phosphorus bioavailability is still unclear. In this…
View article: Kinetic Isotope Effects During Reduction of Fe(III) to Fe(II): Large Normal and Inverse Isotope Effects for Abiotic Reduction and Smaller Fractionations by Phytoplankton in Culture
Kinetic Isotope Effects During Reduction of Fe(III) to Fe(II): Large Normal and Inverse Isotope Effects for Abiotic Reduction and Smaller Fractionations by Phytoplankton in Culture Open
Iron stable isotopes (δ 56 Fe) are a useful tool for studying Earth processes, many of which involve redox transformations between Fe(III) and Fe(II). Here, we present two related experimental efforts, a study of the kinetic isotope effect…
View article: Proteomics analysis reveals differential acclimation of coastal and oceanic Synechococcus to climate warming and iron limitation
Proteomics analysis reveals differential acclimation of coastal and oceanic Synechococcus to climate warming and iron limitation Open
In many oceanic regions, anthropogenic warming will coincide with iron (Fe) limitation. Interactive effects between warming and Fe limitation on phytoplankton physiology and biochemical function are likely, as temperature and Fe availabili…
View article: Responses of globally important phytoplankton species to olivine dissolution products and implications for carbon dioxide removal via ocean alkalinity enhancement
Responses of globally important phytoplankton species to olivine dissolution products and implications for carbon dioxide removal via ocean alkalinity enhancement Open
Anthropogenic greenhouse gas emissions are leading to global temperature increases, ocean acidification, and significant ecosystem impacts. Given current emissions trajectories, the IPCC's reports indicate that rapid abatement of CO2 emiss…
View article: Dual thermal ecotypes coexist within a nearly genetically identical population of the unicellular marine cyanobacterium<i>Synechococcus</i>
Dual thermal ecotypes coexist within a nearly genetically identical population of the unicellular marine cyanobacterium<i>Synechococcus</i> Open
The extent and ecological significance of intraspecific functional diversity within marine microbial populations is still poorly understood, and it remains unclear if such strain-level microdiversity will affect fitness and persistence in …
View article: Simulated upwelling and marine heatwave events promote similar growth rates but differential domoic acid toxicity in Pseudo-nitzschia australis
Simulated upwelling and marine heatwave events promote similar growth rates but differential domoic acid toxicity in Pseudo-nitzschia australis Open
View article: Responses of globally important phytoplankton species to olivine dissolution products and implications for carbon dioxide removal via ocean alkalinity enhancement
Responses of globally important phytoplankton species to olivine dissolution products and implications for carbon dioxide removal via ocean alkalinity enhancement Open
Anthropogenic greenhouse gas emissions are leading to global temperature increases, ocean acidification, and significant ecosystem impacts. Given current emissions trajectories, the IPCC reports indicate that rapid abatement of CO 2 emissi…
View article: Cyanobacteria using urea as a nitrogen source can overcome acid stress
Cyanobacteria using urea as a nitrogen source can overcome acid stress Open
Cyanobacteria play essential roles in marine primary productivity and the global carbon/nitrogen biogeochemical cycle. Increasing urea emissions and decreasing pH value in the ocean caused by human activities are changing the community str…
View article: Importance of mobile genetic element immunity in numerically abundant <i>Trichodesmium</i> clades
Importance of mobile genetic element immunity in numerically abundant <i>Trichodesmium</i> clades Open
The colony-forming cyanobacteria Trichodesmium spp. are considered one of the most important nitrogen-fixing genera in the warm, low nutrient ocean. Despite this central biogeochemical role, many questions about their evolution, physiology…
View article: Plastic responses lead to increased neurotoxin production in the diatom <i>Pseudo-nitzschia</i> under ocean warming and acidification
Plastic responses lead to increased neurotoxin production in the diatom <i>Pseudo-nitzschia</i> under ocean warming and acidification Open
Ocean warming (OW) and acidification (OA) are recognized as two major climatic conditions influencing phytoplankton growth and nutritional or toxin content. However, there is limited knowledge on the responses of harmful algal bloom specie…
View article: The biogeochemical balance of oceanic nickel cycling
The biogeochemical balance of oceanic nickel cycling Open
View article: Editorial: Responses of marine microbes to multiple environmental drivers of global change: The interplay of abiotic and biotic factors
Editorial: Responses of marine microbes to multiple environmental drivers of global change: The interplay of abiotic and biotic factors Open
EDITORIAL article Front. Microbiol., 06 September 2022Sec. Aquatic Microbiology Volume 13 - 2022 | https://doi.org/10.3389/fmicb.2022.975841
View article: Molecular mechanisms underlying iron and phosphorus co-limitation responses in the nitrogen-fixing cyanobacterium <i>Crocosphaera</i>
Molecular mechanisms underlying iron and phosphorus co-limitation responses in the nitrogen-fixing cyanobacterium <i>Crocosphaera</i> Open
In the nitrogen-limited subtropical gyres, diazotrophic cyanobacteria, including Crocosphaera, provide an essential ecosystem service by converting dinitrogen (N2) gas into ammonia to support primary production in these oligotrophic regime…
View article: Temperature variability interacts with mean temperature to influence the predictability of microbial phenotypes
Temperature variability interacts with mean temperature to influence the predictability of microbial phenotypes Open
Despite their relatively high thermal optima ( T opt ), tropical taxa may be particularly vulnerable to a rising baseline and increased temperature variation because they live in relatively stable temperatures closer to their T opt . We ex…
View article: Importance of Mobile Genetic Element Immunity in Numerically Abundant<i>Trichodesmium</i>Clades
Importance of Mobile Genetic Element Immunity in Numerically Abundant<i>Trichodesmium</i>Clades Open
The colony-forming cyanobacteria Trichodesmium spp. are considered one of the most important nitrogen-fixing genera in the warm, low nutrient, open ocean. Despite this central biogeochemical role, many questions about their evolution, phys…
View article: The biogeochemical balance that controls oceanic nickel cycling in the modern and past oceans
The biogeochemical balance that controls oceanic nickel cycling in the modern and past oceans Open
View article: Why Environmental Biomarkers Work: Transcriptome–Proteome Correlations and Modeling of Multistressor Experiments in the Marine Bacterium <i>Trichodesmium</i>
Why Environmental Biomarkers Work: Transcriptome–Proteome Correlations and Modeling of Multistressor Experiments in the Marine Bacterium <i>Trichodesmium</i> Open
Ocean microbial communities are important contributors to the global biogeochemical reactions that sustain life on Earth. The factors controlling these communities are being increasingly explored using metatranscriptomic and metaproteomic …
View article: Why Environmental Biomarkers Work: Transcriptome-Proteome Correlations and Modeling of Multi-Stressor Experiments in the Marine Bacterium<i>Trichodesmium</i>
Why Environmental Biomarkers Work: Transcriptome-Proteome Correlations and Modeling of Multi-Stressor Experiments in the Marine Bacterium<i>Trichodesmium</i> Open
Ocean microbial communities are important contributors to the global biogeochemical reactions that sustain life on Earth. The factors controlling these communities are being increasingly explored through the use of metatranscriptomic and m…
View article: Interactions Between Ultraviolet B Radiation, Warming, and Changing Nitrogen Source May Reduce the Accumulation of Toxic Pseudo-nitzschia multiseries Biomass in Future Coastal Oceans
Interactions Between Ultraviolet B Radiation, Warming, and Changing Nitrogen Source May Reduce the Accumulation of Toxic Pseudo-nitzschia multiseries Biomass in Future Coastal Oceans Open
Understanding the environmental conditions that trigger Pseudo-nitzschia bloom formation and domoic acid (DA) production is critical as the frequency and severity of these toxic blooms increases in the face of anthropogenic change. However…
View article: The Combined Effects of Increased pCO2 and Warming on a Coastal Phytoplankton Assemblage: From Species Composition to Sinking Rate
The Combined Effects of Increased pCO2 and Warming on a Coastal Phytoplankton Assemblage: From Species Composition to Sinking Rate Open
In addition to ocean acidification, a significant recent warming trend in Chinese coastal waters has received much attention. However, studies of the combined effects of warming and acidification on natural coastal phytoplankton assemblage…
View article: Warming Iron-Limited Oceans Enhance Nitrogen Fixation and Drive Biogeographic Specialization of the Globally Important Cyanobacterium Crocosphaera
Warming Iron-Limited Oceans Enhance Nitrogen Fixation and Drive Biogeographic Specialization of the Globally Important Cyanobacterium Crocosphaera Open
Primary productivity in the nutrient-poor subtropical ocean gyres depends on new nitrogen inputs from nitrogen fixers that convert inert dinitrogen gas into bioavailable forms. Temperature and iron (Fe) availability constrain marine nitrog…
View article: Acclimation and adaptation to elevated <i>p</i>CO2 increase arsenic resilience in marine diatoms
Acclimation and adaptation to elevated <i>p</i>CO2 increase arsenic resilience in marine diatoms Open
Arsenic pollution is a widespread threat to marine life, but the ongoing rise pCO2 levels is predicted to decrease bio-toxicity of arsenic. However, the effects of arsenic toxicity on marine primary producers under elevated pCO2 are not we…
View article: Long-Term m5C Methylome Dynamics Parallel Phenotypic Adaptation in the Cyanobacterium<i>Trichodesmium</i>
Long-Term m5C Methylome Dynamics Parallel Phenotypic Adaptation in the Cyanobacterium<i>Trichodesmium</i> Open
A major challenge in modern biology is understanding how the effects of short-term biological responses influence long-term evolutionary adaptation, defined as a genetically determined increase in fitness to novel environments. This is par…
View article: Independent iron and light limitation in a low-light-adapted <i>Prochlorococcus</i> from the deep chlorophyll maximum
Independent iron and light limitation in a low-light-adapted <i>Prochlorococcus</i> from the deep chlorophyll maximum Open
Throughout the open ocean, a minimum in dissolved iron concentration (dFe) overlaps with the deep chlorophyll maximum (DCM), which marks the lower limit of the euphotic zone. Maximizing light capture in these dim waters is expected to requ…