Funding for this research was provided by:
Japan Society for the Promotion of Science (JP17835220)
Text and Data Mining valid from 2019-03-25
Received: 27 September 2018
Accepted: 1 March 2019
First Online: 25 March 2019
Ethics approval and consent to participate
: Not applicable as oysters do not require ethical permits. No permits were required for mantle grafting and oyster rearing in the pearl farm.
: Not applicable.
: The authors declare that they have no competing interests.
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