The emerging biofuel crop Camelina sativa retains a highly undifferentiated hexaploid genome structure

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creativework.keywords - en
Biomass energy
Bioénergie
Crucifères
Cruciferae
Plantes -- Génomes
creativework.keywords - fr
Plant genomes
Caryotypes
Karyotyping
Polyploïdie
Polyploidy
dc.contributor.author
Kagale, Sateesh
Koh, Chushin
Nixon, John
Bollina, Venkatesh
Clarke, Wayne E.
Tuteja, Reetu
Spillane, Charles
Robinson, Stephen J.
Links, Matthew G.
Clarke, Carling
Higgins, Erin E.
Huebert, Terry
Sharpe, Andrew G.
Parkin, Isobel A. P.
dc.date.accepted
2014-03-21
dc.date.accessioned
2024-05-17T18:02:03Z
dc.date.available
2024-05-17T18:02:03Z
dc.date.issued
2014-04-23
dc.date.submitted
2014-01-06
dc.description.abstract - en
Camelina sativa is an oilseed with desirable agronomic and oil-quality attributes for a viable industrial oil platform crop. Here we generate the first chromosome-scale high-quality reference genome sequence for C. sativa and annotated 89,418 protein-coding genes, representing a whole-genome triplication event relative to the crucifer model Arabidopsis thaliana. C. sativa represents the first crop species to be sequenced from lineage I of the Brassicaceae. The well-preserved hexaploid genome structure of C. sativa surprisingly mirrors those of economically important amphidiploid Brassica crop species from lineage II as well as wheat and cotton. The three genomes of C. sativa show no evidence of fractionation bias and limited expression-level bias, both characteristics commonly associated with polyploid evolution. The highly undifferentiated polyploid genome of C. sativa presents significant consequences for breeding and genetic manipulation of this industrial oil crop.
dc.identifier.citation
Kagale, S., Koh, C., Nixon, J., Bollina, V., Clarke, W. E., Tuteja, R., Spillane, C., Robinson, S. J., Links, M. G., Clarke, C., Higgins, E. E., Huebert, T., Sharpe, A. G., & Parkin, I. A. P. (2014). The emerging biofuel crop Camelina sativa retains a highly undifferentiated hexaploid genome structure. Nature Communications, 5, Article 3706. https://doi.org/10.1038/ncomms4706
dc.identifier.doi
https://doi.org/10.1038/ncomms4706
dc.identifier.uri
https://open-science.canada.ca/handle/123456789/2501
dc.language.iso
en
dc.publisher
Nature Publishing Group
dc.rights - en
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.rights - fr
Creative Commons Attribution - Pas d’Utilisation Commerciale - Partage dans les Mêmes Conditions 4.0 International (CC BY-NC-SA 4.0)
dc.rights.openaccesslevel - en
Gold
dc.rights.openaccesslevel - fr
Or
dc.rights.uri - en
https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rights.uri - fr
https://creativecommons.org/licenses/by-nc-sa/4.0/deed.fr
dc.subject - en
Agriculture
dc.subject - fr
Agriculture
dc.subject.en - en
Agriculture
dc.subject.fr - fr
Agriculture
dc.title - en
The emerging biofuel crop Camelina sativa retains a highly undifferentiated hexaploid genome structure
dc.type - en
Article
dc.type - fr
Article
local.acceptedmanuscript.articlenum
3706
local.article.journaltitle
Nature Communications
local.article.journalvolume
5
local.pagination
1-11
local.peerreview - en
Yes
local.peerreview - fr
Oui
local.requestdoi
No
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