NASC

NASC ID: N22586

Name: Ull2-5

ABRC stock number: CS22586

Donation Date: 2003-03-11

Donated by:

University of Southern California Magnus Nordborg University of Chicago Martin Kreitman University of Chicago Joy Bergelson

Donor Number: Ull2-5

Part of : Nordborg collection

Stock type: individual line

Material type: seed

Comment: Single seed line: N28792

Status	Price (£)
Available	£11.00

Germplasm Info

Genus: Arabidopsis     Species: thaliana

Seed type: Ecotype

Background: Ull2-5

Growth requirement: at least one week cold treatment after planting is suggested for optimal germination.

Associated Polymorphisms

When available, select a locus to display it at the AIP or view the EMBL record at the EBI.

Gene:	Allele:	Locus:	AGI code:
	FLC-Ull2-5	FLC	At5g10140

Phenotype

Large rosettes with numerous leaves, leaf margins serrated, late flowering (vernalization at rosette stage may promote earlier flowering), dark -green plants, height= 42-48 cm. Plants did flower after 4 wk vernalization but considerably later than H51. Shindo, et al. (2006). Despite responding to 4 wk of cold, Var-2-6 and Ull-2-5 still flowered late after >6 wk of cold; i.e., the vernalization response was relatively slow.Flowered extremely late after 8 wk vernalization and required at least 14 wk of cold to fully saturate the vernalization requirement. FLC levels decreased during cold treatment but then increased significantly after the plants were returned to 23°C.After 4 wk vernalization, FLC levels had increased (by 30 d after transfer to 23°C) to the same level as nonvernalized plants. After 6 wk of cold, FLC levels were lower than those observed at 4 wk.

Ecotype data

Location: Ullstorp, S Sweden (Skane)

Country: SWEDEN

Latitude Min: 56.0648

Latitude Max: 56.0648

Longitude Min: 13.9707

Longitude Max: 13.9707