Funding for this research was provided by:
Biotechnology and Biological Sciences Research Council (BBSRC DTP Studentship (BB/J014524/1))
Received: 14 September 2017
Accepted: 4 January 2018
First Online: 18 January 2018
Ethics approval and consent to participate
: The research was approved by the the UEA Animal Welfare and Ethical Review Body (AWERB) according to UK Home Office regulations.Xenopusadults were sourced from the European Xenopus Stock Centre (University of Portsmouth).
: Not applicable.
: The authors declare that they have no competing interests.
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