The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species
Anatomical and physiological specializations for plant adaptation to harsh climates result from molecular mechanisms that can be encoded in the nucleus or organelle. In this study, the complete plastomes of an arctic species, Oxytropis arctobia Bunge (Fabaceae), and a closely related temperate speci...
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Canadian Science Publishing
2022
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Online Access: | http://dx.doi.org/10.1139/gen-2021-0059 https://cdnsciencepub.com/doi/full-xml/10.1139/gen-2021-0059 https://cdnsciencepub.com/doi/pdf/10.1139/gen-2021-0059 |
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crcansciencepubl:10.1139/gen-2021-0059 2024-10-13T14:04:58+00:00 The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species Tavares, Juan C. Camargo Achakkagari, Sai Reddy Archambault, Annie Strömvik, Martina V. 2022 http://dx.doi.org/10.1139/gen-2021-0059 https://cdnsciencepub.com/doi/full-xml/10.1139/gen-2021-0059 https://cdnsciencepub.com/doi/pdf/10.1139/gen-2021-0059 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Genome volume 65, issue 5, page 301-313 ISSN 0831-2796 1480-3321 journal-article 2022 crcansciencepubl https://doi.org/10.1139/gen-2021-0059 2024-09-27T04:07:25Z Anatomical and physiological specializations for plant adaptation to harsh climates result from molecular mechanisms that can be encoded in the nucleus or organelle. In this study, the complete plastomes of an arctic species, Oxytropis arctobia Bunge (Fabaceae), and a closely related temperate species, O. splendens Douglas ex Hook., were assembled, annotated, and analyzed to identify differences that might help explain their adaptation to different environments. This is consistent with the previously sequenced O. bicolor DC. and O. glabra plastomes, O. arctobia and O. splendens plastomes both have the common features of the inverted repeat-lacking clade (IRLC), as well as atpF intron loss, which is unique to the genus. However, significant differences were observed between the plastomes of O. arctobia and O. splendens and other closely related species (Oxytropis spp. and Astragalus spp.), including a 3 kb inversion, two large insertions (>1 kb), significant modifications of the accD gene, and an overall larger size. Article in Journal/Newspaper Arctic Canadian Science Publishing Arctic Genome 1 13 |
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Open Polar |
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Canadian Science Publishing |
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crcansciencepubl |
language |
English |
description |
Anatomical and physiological specializations for plant adaptation to harsh climates result from molecular mechanisms that can be encoded in the nucleus or organelle. In this study, the complete plastomes of an arctic species, Oxytropis arctobia Bunge (Fabaceae), and a closely related temperate species, O. splendens Douglas ex Hook., were assembled, annotated, and analyzed to identify differences that might help explain their adaptation to different environments. This is consistent with the previously sequenced O. bicolor DC. and O. glabra plastomes, O. arctobia and O. splendens plastomes both have the common features of the inverted repeat-lacking clade (IRLC), as well as atpF intron loss, which is unique to the genus. However, significant differences were observed between the plastomes of O. arctobia and O. splendens and other closely related species (Oxytropis spp. and Astragalus spp.), including a 3 kb inversion, two large insertions (>1 kb), significant modifications of the accD gene, and an overall larger size. |
format |
Article in Journal/Newspaper |
author |
Tavares, Juan C. Camargo Achakkagari, Sai Reddy Archambault, Annie Strömvik, Martina V. |
spellingShingle |
Tavares, Juan C. Camargo Achakkagari, Sai Reddy Archambault, Annie Strömvik, Martina V. The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species |
author_facet |
Tavares, Juan C. Camargo Achakkagari, Sai Reddy Archambault, Annie Strömvik, Martina V. |
author_sort |
Tavares, Juan C. Camargo |
title |
The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species |
title_short |
The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species |
title_full |
The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species |
title_fullStr |
The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species |
title_full_unstemmed |
The plastome of Arctic Oxytropis arctobia(Fabaceae) is significantly different from that of O. splendensand other related species |
title_sort |
plastome of arctic oxytropis arctobia(fabaceae) is significantly different from that of o. splendensand other related species |
publisher |
Canadian Science Publishing |
publishDate |
2022 |
url |
http://dx.doi.org/10.1139/gen-2021-0059 https://cdnsciencepub.com/doi/full-xml/10.1139/gen-2021-0059 https://cdnsciencepub.com/doi/pdf/10.1139/gen-2021-0059 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Genome volume 65, issue 5, page 301-313 ISSN 0831-2796 1480-3321 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/gen-2021-0059 |
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Genome |
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1 |
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13 |
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1812810808710660096 |