Secreted frizzled related protein is a target of PaxB and plays a role in aquiferous system development in the freshwater sponge, Ephydatia muelleri

• Chelsea Hall,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Validation, Writing – review & editing

  Affiliation Department of Biology, University of Richmond, Richmond, Virginia, United States of America

  ⨯
• Melanie Rodriguez,

  Roles Data curation

  Affiliation Department of Biology, University of Richmond, Richmond, Virginia, United States of America

  http://orcid.org/0000-0002-1599-2079

  ⨯
• Josephine Garcia,

  Roles Data curation, Methodology

  Affiliation Department of Biology, University of Richmond, Richmond, Virginia, United States of America

  ⨯
• Dora Posfai,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliation Department of Biology, University of Richmond, Richmond, Virginia, United States of America

  ⨯
• Rachel DuMez,

  Roles Data curation, Visualization

  Affiliation Department of Biology, University of Richmond, Richmond, Virginia, United States of America

  ⨯
• Erik Wictor,

  Roles Data curation, Formal analysis

  Affiliation Department of Biological Sciences, University of the Pacific, Stockton, California, United States of America

  ⨯
• Omar A. Quintero,

  Roles Methodology, Supervision, Writing – review & editing

  Affiliation Department of Biology, University of Richmond, Richmond, Virginia, United States of America

  ⨯
• Malcolm S. Hill,

  Roles Formal analysis, Resources, Writing – review & editing

  Affiliations Department of Biology, University of Richmond, Richmond, Virginia, United States of America, Department of Biology, Bates College, Lewiston, Maine, United States of America

  ⨯
• Ajna S. Rivera,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Supervision, Writing – review & editing

  Affiliation Department of Biological Sciences, University of the Pacific, Stockton, California, United States of America

  ⨯
• April L. Hill

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: ahill5@bates.edu

  Affiliations Department of Biology, University of Richmond, Richmond, Virginia, United States of America, Department of Biology, Bates College, Lewiston, Maine, United States of America

  http://orcid.org/0000-0002-8217-8712

  ⨯