Acknowledgements
The authors would like to thank Harriet Whitford of the Durrell Conservation Wildlife Trust in Jersey and Bristol Zoo for providing samples. Library construction and sequencing reagents were a gift from 10x Genomics and Illumina respectively. Sequencing was performed by the Genomics Pipeline Group at Earlham Institute (EI) with support from the UK Research and Innovation (UKRI) Biotechnology and Biological Sciences Research Council (BBSRC). Research at EI was funded by the following grants: BBS/E/T/000PR6193, BBS/E/T/000PR5885, BBS/E/T/000PR9818, and BBS/E/T/000PR9816. The authors acknowledge the Research/Scientific Computing teams at The James Hutton Institute and NIAB for providing computational resources and technical support for the “UK’s Crop Diversity Bioinformatics HPC” (BBSRC grant BB/S019669/1), use of which has contributed to the results reported within this paper. H.M was funded by an EMBO fellowship (grant 1111–2018) and the European Union’s Horizon 2020 research and innovation program under Marie Skłodowska-Curie (grant 840519). C.v.O. was awarded the Royal Society International Collaboration Awards 2020 (ICA∖R1∖201194). SAS was funded by a NERC ARIES PhD studentship (T209447) at the UEA and a Research Training Support Grant (RTSG; 100162318RA1). TB was funded by a BBSRC (BB/M011216/1) PhD studentship at the UEA. C.B. was funded by the Wellcome grant WT207492.