NASC

NASC ID: N3874

Name: sucrose insensitive

ABRC stock number: CS3874

Description: Form

Donation Date: 2001-08-16

Donated by:

Rice University Sue Gibson

Donor Number: SG1562

Stock type: individual line

Material type: seed

Status	Price (£)
Available	£11.00

Germplasm Info

Seed type: Mutant

Mutagen: ethylmethane sulfonate

Background: Col (Columbia)

Segregation: No

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:
	sis1-1	SIS	At5g03730

Phenotype

small and compact rosette, short hypocotyl, short inflorescence, short roots with abundant root hairs; sugar resistant and osmo-tolerant phenotype: seeds germinate and develop into seedlings with expanded cotyledons and true leaves on media containing inhibitory concentrations of mannose (e.g. 1.7 - 3 mM), glucose (e.g. 0.27 - 0.33 M), sucrose (e.g. 0.27 - 0.33 M), sorbitol (e.g. 0.4 - 0.5 M), NaCl (e.g. 0.2 M) or betaine (e.g. 0.45M); resistant to the negative effects of 0.12 mM paclobutrazol (inhibitor of gibberellin biosynthesis on seed germination); not backcrossed to wt; allelic to ctr1-12. homozygous

References

Gibson, S.I., Laby, R.J. & Kim, D. 2001. The sugar insensitive1(sis1) mutant of Arabidopsis is allelic to ctr1. Biochemical and biophysical research communications 280(1):196-203.PubMed ID: 11162499.