donor stock number: SG1444
NASC stock number: N3835
Resource Type: seed
Availability: available
Donors:- Susan Gibson
Donation Date: 02/21/2000
Date Released: 01/29/2001
Description:
mutant; same as sis4-2.
Growth Requirement: spray plants weekly with 5 uM abscisic acid, maintain high relative humidity.
Marker:
Background: Col (Columbia)
ABRC Comment:
Format Shipped: 100 seeds per vial
Base / Commercial Price: $15 / $120
Germplasm
2
abscisic acid deficient, ABA and dormancy responses appear to be as expected for aba2; reduced sensitivity to the inhibitory effects of sugars on early seedling development, seeds will germinate and form seedlings with expandedcotyledons and true leaves on concentrations of glucose (0.3M), sucrose (0.3M) and sorbitol (0.4 M) that inhibit these processes in wt plants; very slightly decreased sensitivity to mannose (2mM) on germination and early seedling development; decreased sensitivity to the presence of the GA biosynthesis inhibitor paclobutrazol (35 mg/L); increased rate of water loss (leaf transpiration), which leads to symptoms of wilting and withering especially under low relative humidity and water stress; reduced growth, reduced plant size and vigor
Arabidopsis thaliana 3702
Additional Information
| DOI | PubMed |
|---|---|
| 10.1046/j.1365-313x.2000.00833.x | 10972885 |
Quality Control Comments
There is no quality control data for this stock.