Abstract:
:The allotetraploid plant Nicotiana tabacum (common tobacco) is a major crop species and a model organism, for which only very fragmented genomic sequences are currently available. Here we report high-quality draft genomes for three main tobacco varieties. These genomes show both the low divergence of tobacco from its ancestors and microsynteny with other Solanaceae species. We identify over 90,000 gene models and determine the ancestral origin of tobacco mosaic virus and potyvirus disease resistance in tobacco. We anticipate that the draft genomes will strengthen the use of N. tabacum as a versatile model organism for functional genomics and biotechnology applications.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Sierro N,Battey JN,Ouadi S,Bakaher N,Bovet L,Willig A,Goepfert S,Peitsch MC,Ivanov NVdoi
10.1038/ncomms4833subject
Has Abstractpub_date
2014-05-08 00:00:00pages
3833issn
2041-1723pii
ncomms4833journal_volume
5pub_type
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