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A nuclear genome assembly of an extinct flightless bird, the little bush moa (Dataset)
| Content Provider | Dryad |
|---|---|
| Author | Cloutier, Alison Edwards, Scott Cockburn, Glenn Driver, Robert Grayson, Phil Katoh, Kazutaka Baldwin, Maude Sackton, Timothy Baker, Allan |
| Abstract | We present a draft genome of the little bush moa (Anomalopteryx didiformis) - one of approximately nine species of extinct flightless birds from Aotearoa, New Zealand - using ancient DNA recovered from a fossil bone from the South Island. We recover a complete mitochondrial genome at 249.9X depth of coverage and almost 900 Mb of a male moa nuclear genome at ~4-5X coverage, with sequence contiguity sufficient to identify more than 85% of avian universal single-copy orthologs. We describe a diverse landscape of transposable elements and satellite repeats; estimate a long-term effective population size of ~240,000; identify a diverse suite of olfactory receptor genes and an opsin repertoire with sensitivity in the UV range; show that the wingless moa phenotype is likely not attributable to gene loss or pseudogenization; and identify potential function-altering coding sequence variants in moa that could be synthesized for future functional assays. This genomic resource should support further studies of avian evolution and morphological divergence. |
| File Size | 2385029751 |
| File Format | HTM / HTML |
| ISSN | 23752548 |
| DOI | 10.5061/dryad.d51c59zxp |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036907 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036903 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036904 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036905 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036910 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036906 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036915 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036911 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036908 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036912 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036920 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036902 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036913 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036909 |
| Alternate Webpage(s) | https://datadryad.org/stash/downloads/file_stream/3036914 |
| Language | English |
| Publisher Date | 2024-04-01 |
| Access Restriction | Open |
| Subject Keyword | Little Bush Moa Ancient Dna New Zealand Ratite Flightless Microsatellite |
| Content Type | Text |
| Resource Type | Data Set |
| Subject | Multidisciplinary |