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The European Arabidopsis Stock Centre

NASC Stock Detail Page

NASC ID: N6949

Name: jaw-2D

Description: An activation-tagged stock which has altered microRNA production resulting in pleiotropic developmental defects. The result of multimeric CaMV 35S enhancer (vector used was pSK1015) in the JAW locus results in microRNA mediated alteration of TCP transcript which controls leaf development.

Donation Date: 2006-09-07

Donated by:  Max-Planck-Institute for Developmental Biology Detlef Weigel

Donor Number: jaw-2

Part of : Homozygous lines

Stock type: individual line

Material type: seed

Status Price (£)
Available £7.50

Germplasm Info

Seed type: Activation tagged

Mutagen: T-DNA Insertion

Background: Col-7 ( N3731)

Segregation status: homozygous

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:
  • jaw-2D

Phenotype

Serrated leaf and petal margins; uneven leaf shape and curvature; leaves cannot be flattened without cutting the margins, indicating that overall gaussian curvature is not zero; additional defects include cotyledon epinasty, slightly late flowering and crinkled fruits.

References

Palatnik, J.F. et al. 2003. Control of leaf morphogenesis by microRNAs. Nature 425(6955):257-263.PubMed ID: 12931144.