Skip to main content
Advertisement

Main menu

  • Home
  • Articles
    • Accepted manuscripts
    • Issue in progress
    • Latest complete issue
    • Issue archive
    • Archive by article type
    • Special issues
    • Subject collections
    • Interviews
    • Sign up for alerts
  • About us
    • About JEB
    • Editors and Board
    • Editor biographies
    • Travelling Fellowships
    • Grants and funding
    • Journal Meetings
    • Workshops
    • The Company of Biologists
    • Journal news
  • For authors
    • Submit a manuscript
    • Aims and scope
    • Presubmission enquiries
    • Article types
    • Manuscript preparation
    • Cover suggestions
    • Editorial process
    • Promoting your paper
    • Open Access
    • Outstanding paper prize
    • Biology Open transfer
  • Journal info
    • Journal policies
    • Rights and permissions
    • Media policies
    • Reviewer guide
    • Sign up for alerts
  • Contacts
    • Contact JEB
    • Subscriptions
    • Advertising
    • Feedback
  • COB
    • About The Company of Biologists
    • Development
    • Journal of Cell Science
    • Journal of Experimental Biology
    • Disease Models & Mechanisms
    • Biology Open

User menu

  • Log in

Search

  • Advanced search
Journal of Experimental Biology
  • COB
    • About The Company of Biologists
    • Development
    • Journal of Cell Science
    • Journal of Experimental Biology
    • Disease Models & Mechanisms
    • Biology Open

supporting biologistsinspiring biology

Journal of Experimental Biology

  • Log in
Advanced search

RSS  Twitter  Facebook  YouTube  

  • Home
  • Articles
    • Accepted manuscripts
    • Issue in progress
    • Latest complete issue
    • Issue archive
    • Archive by article type
    • Special issues
    • Subject collections
    • Interviews
    • Sign up for alerts
  • About us
    • About JEB
    • Editors and Board
    • Editor biographies
    • Travelling Fellowships
    • Grants and funding
    • Journal Meetings
    • Workshops
    • The Company of Biologists
    • Journal news
  • For authors
    • Submit a manuscript
    • Aims and scope
    • Presubmission enquiries
    • Article types
    • Manuscript preparation
    • Cover suggestions
    • Editorial process
    • Promoting your paper
    • Open Access
    • Outstanding paper prize
    • Biology Open transfer
  • Journal info
    • Journal policies
    • Rights and permissions
    • Media policies
    • Reviewer guide
    • Sign up for alerts
  • Contacts
    • Contact JEB
    • Subscriptions
    • Advertising
    • Feedback

mitochondria

  • RESEARCH ARTICLE
    Skeletal muscle metabolism in sea-acclimatized king penguins. II. Improved efficiency of mitochondrial bioenergetics
    Damien Roussel, Vincent Marmillot, Pierre-Axel Monternier, Aurore Bourguignon, Gaëlle Toullec, Caroline Romestaing, Claude Duchamp
    Journal of Experimental Biology 2020 223: jeb233684 doi: 10.1242/jeb.233684 Published 4 November 2020

    Highlighted Article: Sea acclimatization improves mitochondrial coupling efficiency in skeletal muscle of king penguins, favoring an economical management of oxygen during dives.

  • REVIEW
    Mitochondria and the thermal limits of ectotherms
    Dillon J. Chung, Patricia M. Schulte
    Journal of Experimental Biology 2020 223: jeb227801 doi: 10.1242/jeb.227801 Published 27 October 2020

    Summary: New perspectives and methodologies for investigating the thermal limits of mitochondrial performance suggest that these organelles may play a role in shaping thermal limits at the organismal level.

  • RESEARCH ARTICLE
    Increased glucocorticoid concentrations in early life cause mitochondrial inefficiency and short telomeres
    Stefania Casagrande, Antoine Stier, Pat Monaghan, Jasmine L. Loveland, Winifred Boner, Sara Lupi, Rachele Trevisi, Michaela Hau
    Journal of Experimental Biology 2020 223: jeb222513 doi: 10.1242/jeb.222513 Published 4 August 2020

    Summary: Experimental simulation of natural stressful developmental conditions reveals that glucocorticoid hormones induce telomere shortening by decreasing mitochondrial efficiency without altering oxidative stress, suggesting that telomeres are costly to maintain.

  • RESEARCH ARTICLE
    Stable mitochondrial CICIII2 supercomplex interactions in reptiles versus homeothermic vertebrates
    Amanda Bundgaard, Andrew M. James, Michael E. Harbour, Michael P. Murphy, Angela Fago
    Journal of Experimental Biology 2020 223: jeb223776 doi: 10.1242/jeb.223776 Published 17 June 2020

    Summary: The stability of supercomplexes of mitochondrial electron transport chain complexes I and III varies among vertebrates and is greatest in poikilothermic reptiles and weakest in endotherms.

  • RESEARCH ARTICLE
    Mitochondrial thermo-sensitivity in invasive and native freshwater mussels
    Georges Hraoui, Stefano Bettinazzi, Andrée D. Gendron, Daniel Boisclair, Sophie Breton
    Journal of Experimental Biology 2020 223: jeb215921 doi: 10.1242/jeb.215921 Published 29 January 2020

    Summary: Contrary to previous beliefs, invasive aquatic ectotherms do not always possess more thermo-tolerant mitochondria than their endemic counterparts.

  • RESEARCH ARTICLE
    Early feeding of rainbow trout (Oncorhynchus mykiss) with methionine-deficient diet over a 2 week period: consequences for liver mitochondria in juveniles
    Sarah Séité, Karthik Masagounder, Cécile Heraud, Vincent Véron, Lucie Marandel, Stéphane Panserat, Iban Seiliez
    Journal of Experimental Biology 2019 222: jeb203687 doi: 10.1242/jeb.203687 Published 18 September 2019

    Summary: A potential role for methionine in the application of new feeding strategies, such as nutritional programming, to optimize the nutrition and health of farmed fish.

  • RESEARCH ARTICLE
    Mitochondrial genotype influences the response to cold stress in the European green crab, Carcinus maenas
    Aidan F. Coyle, Erin R. Voss, Carolyn K. Tepolt, David B. Carlon
    Journal of Experimental Biology 2019 222: jeb203521 doi: 10.1242/jeb.203521 Published 3 September 2019

    Summary: Different mitochondrial haplotypes of Carcinus maenas in the Gulf of Maine, derived from multiple biological introductions, have a strong, male-specific effect on whether invasive crabs can right themselves under cold stress, while two candidate nuclear loci have no such effect.

  • SHORT COMMUNICATION
    Turtles maintain mitochondrial integrity but reduce mitochondrial respiratory capacity in the heart after cold acclimation and anoxia
    Amanda Bundgaard, Klaus Qvortrup, Lene Juel Rasmussen, Angela Fago
    Journal of Experimental Biology 2019 222: jeb200410 doi: 10.1242/jeb.200410 Published 10 June 2019

    Summary: Inhibition of mitochondrial respiration rate and production of reactive oxygen species during cold acclimation and anoxia, while preserving mitochondrial content and morphology, is central to the anoxia tolerance of freshwater turtle hearts.

  • RESEARCH ARTICLE
    Mitochondrial plasticity in the cerebellum of two anoxia-tolerant sharks: contrasting responses to anoxia/re-oxygenation
    Jules B. L. Devaux, Anthony J. R. Hickey, Gillian M. C. Renshaw
    Journal of Experimental Biology 2019 222: jeb191353 doi: 10.1242/jeb.191353 Published 18 March 2019

    Highlighted Article: The brain mitochondria of reef sharks reveal some adaptations that parallel their contrasted physiological strategies to cope with environmental oxygen deprivation.

  • RESEARCH ARTICLE
    Interspecific variation in brain mitochondrial complex I and II capacity and ROS emission in marine sculpins
    Gigi Y. Lau, Jeffrey G. Richards
    Journal of Experimental Biology 2019 222: jeb189407 doi: 10.1242/jeb.189407 Published 28 January 2019

    Summary: We show relationships between hypoxia tolerance and mitochondrial complex I and II flux capacities in marine sculpins that were not directly related to variation in ROS emission.

Pages

  • Next
  • 1
  • 2
  • 3
  • 4

Other subject collections

Articles

  • Accepted manuscripts
  • Issue in progress
  • Latest complete issue
  • Issue archive
  • Archive by article type
  • Special issues
  • Subject collections
  • Interviews
  • Sign up for alerts

About us

  • About JEB
  • Editors and Board
  • Editor biographies
  • Travelling Fellowships
  • Grants and funding
  • Journal Meetings
  • Workshops
  • The Company of Biologists
  • Journal news

For Authors

  • Submit a manuscript
  • Aims and scope
  • Presubmission enquiries
  • Article types
  • Manuscript preparation
  • Cover suggestions
  • Editorial process
  • Promoting your paper
  • Open Access
  • Outstanding paper prize
  • Biology Open transfer

Journal Info

  • Journal policies
  • Rights and permissions
  • Media policies
  • Reviewer guide
  • Sign up for alerts

Contact

  • Contact JEB
  • Subscriptions
  • Advertising
  • Feedback

 Twitter   YouTube   LinkedIn

© 2021   The Company of Biologists Ltd   Registered Charity 277992