NASC

NASC ID: N77364

Name: TFa 08

ABRC stock number: CS77364

Description: Natural accession sequenced by the M. Nordborg laboratory at the Gregor Mendel Institute of Molecular Plant Biology Austria, as part of the 1001 Genomes Project. Bulk seed were collected from siblings of a single sequenced plant.

Donation Date: 2008-11-14

Donated by:

University of Chicago Joy Bergelson

Donor Number: 6218

Part of : 1001 Genomes Project

Stock type: individual line

Material type: seed

Status	Price (£)
Available	£11.00

Germplasm Info

Genus: Arabidopsis     Species: thaliana

Seed type: Ecotype

Background: TFa 08

Segregation status: homozygous

Growth requirement: These accessions spend most of their natural lives at temperatures below 10C. Vernalization is required to promote flowering if they are grown at higher temperatures (i.e. 22-23C). Recommended growth conditions: one week of stratification at 4C to overcome seed dormancy and accomplish optimal germination, followed by 70-160 days of growth at 10C to induce flowering under long day conditions (16h light/8h dark). Alternative growth conditions: one week of stratificationÿat 4C to overcome seed dormancy and accomplish optimal germination, followed by two weeks of growth at 22-23C, 8-10 weeks of vernalization at 4C and 10-40 days at 22-23C to induce flowering under long day conditions (16h light/8h dark).

Phenotype

Large rosette with numerous leaves; narrow and elongated leaves with elongated petioles; irregular leaf surface; leaf margins very serrated; observed flowering time was greater than 50 days after planting; dark-green plant; numerous axillary inflorescences; average height = 70 cm.

Ecotype data

Location: TFA

Country: SWEDEN

Latitude Min: 63.0172

Latitude Max: 63.0172

Longitude Min: 18.3283

Longitude Max: 18.3283

References

Long et al. 2013. Massive genomic variation and strong selection in Arabidopsis thaliana lines from Sweden. Nature genetics 45(8):884-90. PubMed ID: 23793030.