NASC

NASC ID: N3826

Name: revoluta

ABRC stock number: CS3826

Donation Date: 2000-04-28

Donated by:

University of California, Davis Luca Comai

Donor Number: SG1436

Stock type: individual line

Material type: seed

Status	Price (£)
Available	£11.00

Germplasm Info

Seed type: Mutant

Mutagen: ethylmethane sulfonate

Background: No-0 (Nossen)

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:
	rev1-1	rev1

Phenotype

pleiotropic mutation that strongly affects both vegetative and reproductive development; rosette leaves prior to bolting appear normal; as bolting begins, the youngest rosette leaves progressively become abnormally large and distorted or uneven in shape; cauline leaves are longer and narrower than wt, are curved downward (revolute) along their longitudinal axes and have rolled-under margins; secondary and axillary shoots frequently fail to develop in both rosette and cauline axils, which may either be empty or contain small filamentous structures usually bearing branched trichomes; both the leaves and the primary shoots are often darker green than wt; stems are thick; few fertile flowers are produced, but most floral meristems either form sterile flowers missing pistils and stamens or filamentous structures that resemble abortive pedicels; backcrossed 3 times.

References

Talbert, P.B. et al. 1995. The REVOLUTA gene is necessary for apical meristem development and for limiting cell divisions in the leaves and stems of Arabidopsis thaliana. Development 121(9):2723-2735. PubMed ID: 7555701.