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NASC Stock Detail Page

NASC ID: N3822

Name: ga1-7

ABRC stock number: CS3822

Donation Date: 2001-04-13

Donated by:  Duke University Tai-ping Sun

Donor Number: Bo27

Part of : Homozygous lines

Stock type: individual line

Material type: seed

Status Price (£)
Available £7.50

Germplasm Info

Seed type: Point Mutation

Mutagen: ethylmethane sulfonate

Background: Ler (Landsberg erecta)

Segregation status: homozygous

Ploidy: 2(n)

Growth requirement: germinate in the presence of 0.10mM gibberelic acid, spray weekly for at least three weeks with 0.01mM gibberelic acid.

Associated Polymorphisms

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

Allele: Locus: AGI code:
  • ga1-7
  • ga1


gibberellin (GA) responsive; requires gibberellin for germination and seed set; dark green dwarf plants which later develop a bushy appearance with flowers poorly developed and male sterility; wild type phenotype can be restored by repeated GA applications.

Ontology annotation using Plant Ontology (PO) and PATO

Select the plant ontology term to see other Arabidopsis lines associated with this phenotype.

Entity Value
flower AbnormalValue (PATO:0000460)
whole plant GreenValue (PATO:0000320)
whole plant DarkValue (PATO:0000327)
whole plant DwarfValue (PATO:0000969)
flower MaleSterileValue (PATO:0000890)


Sun, T., Goodman, H.M. & Ausubel, F.M. 1992. Cloning the Arabidopsis GA1 Locus by Genomic Subtraction. The Plant Cell 4(2):119-128.PubMed ID: 0012297643.