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
    • For library administrators
  • 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
    • For library administrators

ionocyte

  • RESEARCH ARTICLE
    Respirometry and cutaneous oxygen flux measurements reveal a negligible aerobic cost of ion regulation in larval zebrafish (Danio rerio)
    Julian J. Parker, Alex M. Zimmer, Steve F. Perry
    Journal of Experimental Biology 2020 223: jeb226753 doi: 10.1242/jeb.226753 Published 23 September 2020

    Summary: The energetic cost of epithelial ion transport in larval zebrafish is estimated to be low based on relatively constant in vivo O2 flux across cutaneous ionocytes, despite widely varying rates of Na+ uptake.

  • RESEARCH ARTICLE
    Cortisol is an osmoregulatory and glucose-regulating hormone in Atlantic sturgeon, a basal ray-finned fish
    Stephen D. McCormick, Meghan L. Taylor, Amy M. Regish
    Journal of Experimental Biology 2020 223: jeb220251 doi: 10.1242/jeb.220251 Published 16 September 2020

    Summary: Cortisol increases during exposure to seawater and exogenous cortisol upregulates gill NKA, NKCC and H+-ATPase and plasma glucose in sturgeon; thus, cortisol is a key osmoregulatory and glucocorticoid hormone in chondrosteans.

  • RESEARCH ARTICLE
    Reassessing the contribution of the Na+/H+ exchanger Nhe3b to Na+ uptake in zebrafish (Danio rerio) using CRISPR/Cas9 gene editing
    Alex M. Zimmer, Khatereh Shir-Mohammadi, Raymond W. M. Kwong, Steve F. Perry
    Journal of Experimental Biology 2020 223: jeb215111 doi: 10.1242/jeb.215111 Published 22 January 2020

    Summary: CRISPR/Cas9 knockout of the Na+/H+ exchanger Nhe3b has no effect on Na+ uptake in larval zebrafish. H+-ATPase and Na+-Cl−-cotransporter are not responsible for maintaining Na+ uptake in nhe3b knockout mutants.

  • RESEARCH ARTICLE
    claudin-10 isoform expression and cation selectivity change with salinity in salt-secreting epithelia of Fundulus heteroclitus
    William S. Marshall, Jason P. Breves, Ellen M. Doohan, Christian K. Tipsmark, Scott P. Kelly, George N. Robertson, Patricia M. Schulte
    Journal of Experimental Biology 2018 221: jeb168906 doi: 10.1242/jeb.168906 Published 11 January 2018

    Summary: Claudin-10 protein isoforms, which form putative cation pores, change gene expression with salinity acclimation and alter ion selectivity of the paracellular pathway in salt-secreting epithelia of euryhaline mummichogs (Fundulus heteroclitus).

  • RESEARCH ARTICLE
    Functional classification of gill ionocytes and spatiotemporal changes in their distribution after transfer from seawater to freshwater in Japanese seabass
    Mayu Inokuchi, Masahiro Nakamura, Hiroshi Miyanishi, Junya Hiroi, Toyoji Kaneko
    Journal of Experimental Biology 2017 220: 4720-4732; doi: 10.1242/jeb.167320

    Summary: Gill ionocytes in Japanese seabass originate from undifferentiated cells in the filaments and expand their distribution to the lamellae during freshwater acclimation.

  • RESEARCH ARTICLE
    Ammonia exposure affects the mRNA and protein expression levels of certain Rhesus glycoproteins in the gills of climbing perch
    Xiu L. Chen, Biyan Zhang, You R. Chng, Jasmine L. Y. Ong, Shit F. Chew, Wai P. Wong, Siew H. Lam, Tsutomu Nakada, Yuen K. Ip
    Journal of Experimental Biology 2017 220: 2916-2931; doi: 10.1242/jeb.157123

    Summary: Active ammonia excretion in the gills of the climbing perch, Anabas testudineus, may involve apical Rhag and basolateral Rhcg2 expressed in ammonia-inducible Na+/K+-ATPase α1c-immunoreactive ionocytes.

  • RESEARCH ARTICLE
    Inhibition of calcium uptake during hypoxia in developing zebrafish is mediated by hypoxia-inducible factor
    Raymond W. M. Kwong, Yusuke Kumai, Velislava Tzaneva, Estelle Azzi, Nina Hochhold, Cayleih Robertson, Bernd Pelster, Steve F. Perry
    Journal of Experimental Biology 2016 219: 3988-3995; doi: 10.1242/jeb.148700

    Summary: Larval zebrafish raised in hypoxic water exhibit reduced Ca2+ uptake through a reduction in the number of ecac-expressing ionocytes, and these effects are probably associated with the activation of HIF-1αb during hypoxia.

  • RESEARCH ARTICLE
    Paracellular pathway remodeling enhances sodium secretion by teleost fish in hypersaline environments
    Regina R. F. Cozzi, George N. Robertson, Melanie Spieker, Lauren N. Claus, Gabriella M. M. Zaparilla, Kelly L. Garrow, William S. Marshall
    Journal of Experimental Biology 2015 218: 1259-1269; doi: 10.1242/jeb.117317

    Summary: In fish gills, secretion of NaCl into hypersaline environments requires restructuring of the specialized Na+-permeable paracellular pathway and an increase in conductance of the epithelium.

  • RESEARCH ARTICLES
    Differential regulation of sodium–potassium pump isoforms during smolt development and seawater exposure of Atlantic salmon
    Stephen D. McCormick, Amy M. Regish, Arne K. Christensen, Björn Thrandur Björnsson
    Journal of Experimental Biology 2013 216: 1142-1151; doi: 10.1242/jeb.080440

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