Description

Nicotiana obtusifolia, or desert tobacco, is a plant native to the southwestern United States (from California to Utah to Texas) and Mexico.

It is a woody perennial herb growing up to about 80 centimetres (31 in) in maximum height. The leaves have blades up to 10 centimetres (4 in) long, the lower ones borne on short petioles, the upper ones smaller and clasping the stem. The funnel-shaped flower is white or green-tinged, its tubular throat up to 2.6 centimetres (1 in) long. Its native habitats include sandy areas and washes.

Whole Genomes

Whole Genome Sequences & Annotations for Nicotiana obtusifolia

• Nicotiana obtusifolia '1x inbred (Cultivar)' NIOBT.version3

S genes

Nicotiana obtusifolia '1x inbred (Cultivar)' NIOBT.version3 S genes

Query	Scaffold	Size(bp)	Coordinates	BLASTn Hit	BLASTn %ID	Domain
SLF19	MCJB01001865.1	31706	5706-4549	Solanum tuberosum DM8.1, SLF19	75.9	F-box domain
SLF18	MCJB01015219.1	213603	68165-67038	Solanum tuberosum DM8.1, SLF18-2	82.4	F-box domain
SLF13	MCJB01050994.1	42314	22903-21740	Petunia hybrida AB933083.1, S0m-SLF13	84.0	F-box domain

Downloads

The Nicotiana obtusifolia S gene sequences are available in FASTA format.

CDS and Protein (FASTA file)

S-gene_Nicotiana_obtusifolia

Publications

Xu S, Brockmöller T, Navarro-Quezada A, Kuhl H, Gase K, Ling Z, Zhou W, Kreitzer C, Stanke M, Tang H, Lyons E, Pandey P, Pandey SP, Timmermann B, Gaquerel E, Baldwin IT. Wild tobacco genomes reveal the evolution of nicotine biosynthesis. Proc Natl Acad Sci U S A. 2017 Jun 6;114(23):6133-6138. doi: 10.1073/pnas.1700073114.