Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta)
Corallina officinalis is a calcifying red alga, common in tide pools in the North Atlantic with occasional reports from the north-east Pacific. It is an important habitat-forming alga, providing shelter and substrata to many other organisms. To date there are only five published organellar genomes f...
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ftucl:oai:eprints.ucl.ac.uk.OAI2:10113107 2023-12-24T10:17:53+01:00 Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta) Yesson, C Bian, X Williamson, C Briscoe, AG Brodie, J 2020 text https://discovery.ucl.ac.uk/id/eprint/10113107/1/Yesson_26_10_2020_Mitochondr.pdf https://discovery.ucl.ac.uk/id/eprint/10113107/ eng eng Informa UK Limited https://discovery.ucl.ac.uk/id/eprint/10113107/1/Yesson_26_10_2020_Mitochondr.pdf https://discovery.ucl.ac.uk/id/eprint/10113107/ open Applied Phycology , 1 (1) pp. 73-79. (2020) Coral Weed mitogenome plastome organelle genomes red algae Rhodophyta Article 2020 ftucl 2023-11-27T13:07:34Z Corallina officinalis is a calcifying red alga, common in tide pools in the North Atlantic with occasional reports from the north-east Pacific. It is an important habitat-forming alga, providing shelter and substrata to many other organisms. To date there are only five published organellar genomes for Corallina, including C. chilensis and C. ferreyrae. This study reports the first four published plastid genomes for C. officinalis, along with three new mitogenomes from samples in the United Kingdom, Spain and Iceland. The plastid genome is 178 kbp and 99.9% of bases are identical for all samples. The mitogenomes are more variable than the plastid genomes, with lengths varying from 26.2 to 26.7 kbp and 99.0% base identity. Structure and length of both of the genomes are consistent with other published Corallina genomes. The most variable mitochondrial gene is sdhD (3.3% variability), while all plastid genes have <1% base variability, with the most variable being psb30 (0.95% variability). The stability of the plastid genome means it is not useful for examining intra-specific variability within Corallina. We discuss whether the ratio of mitogenome and plastome sequences recovered in the readpool of NGS sequencing is indicative of relative copy number. Article in Journal/Newspaper Iceland North Atlantic University College London: UCL Discovery Pacific |
institution |
Open Polar |
collection |
University College London: UCL Discovery |
op_collection_id |
ftucl |
language |
English |
topic |
Coral Weed mitogenome plastome organelle genomes red algae Rhodophyta |
spellingShingle |
Coral Weed mitogenome plastome organelle genomes red algae Rhodophyta Yesson, C Bian, X Williamson, C Briscoe, AG Brodie, J Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta) |
topic_facet |
Coral Weed mitogenome plastome organelle genomes red algae Rhodophyta |
description |
Corallina officinalis is a calcifying red alga, common in tide pools in the North Atlantic with occasional reports from the north-east Pacific. It is an important habitat-forming alga, providing shelter and substrata to many other organisms. To date there are only five published organellar genomes for Corallina, including C. chilensis and C. ferreyrae. This study reports the first four published plastid genomes for C. officinalis, along with three new mitogenomes from samples in the United Kingdom, Spain and Iceland. The plastid genome is 178 kbp and 99.9% of bases are identical for all samples. The mitogenomes are more variable than the plastid genomes, with lengths varying from 26.2 to 26.7 kbp and 99.0% base identity. Structure and length of both of the genomes are consistent with other published Corallina genomes. The most variable mitochondrial gene is sdhD (3.3% variability), while all plastid genes have <1% base variability, with the most variable being psb30 (0.95% variability). The stability of the plastid genome means it is not useful for examining intra-specific variability within Corallina. We discuss whether the ratio of mitogenome and plastome sequences recovered in the readpool of NGS sequencing is indicative of relative copy number. |
format |
Article in Journal/Newspaper |
author |
Yesson, C Bian, X Williamson, C Briscoe, AG Brodie, J |
author_facet |
Yesson, C Bian, X Williamson, C Briscoe, AG Brodie, J |
author_sort |
Yesson, C |
title |
Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta) |
title_short |
Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta) |
title_full |
Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta) |
title_fullStr |
Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta) |
title_full_unstemmed |
Mitochondrial and plastid genome variability of Corallina officinalis (Corallinales, Rhodophyta) |
title_sort |
mitochondrial and plastid genome variability of corallina officinalis (corallinales, rhodophyta) |
publisher |
Informa UK Limited |
publishDate |
2020 |
url |
https://discovery.ucl.ac.uk/id/eprint/10113107/1/Yesson_26_10_2020_Mitochondr.pdf https://discovery.ucl.ac.uk/id/eprint/10113107/ |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Iceland North Atlantic |
genre_facet |
Iceland North Atlantic |
op_source |
Applied Phycology , 1 (1) pp. 73-79. (2020) |
op_relation |
https://discovery.ucl.ac.uk/id/eprint/10113107/1/Yesson_26_10_2020_Mitochondr.pdf https://discovery.ucl.ac.uk/id/eprint/10113107/ |
op_rights |
open |
_version_ |
1786206319918710784 |