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Polymorphic microsatellite markers from the coral Seriatopora hystrix, from Western Australia and the Great Barrier Reef

Created 24/06/2017

Updated 09/10/2017

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10 novel, polymorphic microsatellite loci were developed from herbicide-bleached tissues of the brooding pocilloporid coral Seriatopora hystrix from the Great Barrier Reef.

Algal symbiont-free coral tissue was obtained by bleaching coral with a herbicide, Diuron. A DNA library was generated using hybridization capture for enrichment of microsatellites.

Linker-ligated restriction fragments were heat-denatured and hybridized to biotinylated probes that included the dimers (AC)13 and (AG)12, trimers (AAC)6 and (ATC)8, and tetramers (AATG)6 and (ACAG)6. Positive colonies (180) containing putative microsatellite repeats were picked and sequenced with M13 forward and reverse primers on an automatic DNA sequencer. Out of 89 microsatellite sequences that were found, PCR primers were designed for 36 loci (those with the largest numbers of uninterrupted repeats). Those primer pairs that amplified well were assessed for polymorphism on 16-30 colonies from Scott Reef in Western Australia, and Flora Reef on the Great Barrier Reef in East Australia. In addition, testing was conducted on 5 primer pairs developed from Red Sea S. hystrix, and 3 primer pairs developed for Pocillopora from French Polynesia. For some loci that did not amplify well, new primers were redesigned and tested. Thus a total of 68 primer pairs were investigated and, from these, 9 and 10 primer pairs were incorporated into 2 multiplex reactions that reliably amplified polymorphic microsatellites in populations from the west and the east coast of Australia, respectively. Number of alleles ranged from 3 to 22 per locus. Respectively, 49 and 51 colonies were genotyped from Scott and Flora Reefs.

The novel loci were named using the prefix Sh (for the species name) and 2, 3 or 4 according to repeat motif type (di-, tri-, or tetramer), followed by a number (001 to 010). GenBank Accession numbers: DQ131572 (Sh4-001), DQ131573 (Sh2-002), DQ131574 (Sh3-003), DQ131575 (Sh3-004), DQ131576 (Sh2-005), DQ131577 (Sh2-006), DQ131578 (Sh3-007), DQ131579 (Sh3-008), DQ131580 (Sh3-009), DQ131581 (Sh4-010).

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Title Polymorphic microsatellite markers from the coral Seriatopora hystrix, from Western Australia and the Great Barrier Reef
Language English
Licence Other
Landing Page https://devweb.dga.links.com.au/data/dataset/6fb6d480-d7dd-41e3-a432-015d2b89896c
Contact Point
Australian Institute of Marine Science
adc@aims.gov.au
Geospatial Coverage {"type": "Point", "coordinates": [121.83333, -14.0]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Polymorphic microsatellite markers from the coral Seriatopora hystrix, from Western Australia and the Great Barrier Reef". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/polymorphic-microsatellite-markers-from-the-coral-seriatopora-hystrix-from-western-australia-an

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