donor stock number: SG1440
NASC stock number: N3834
Resource Type: seed
Availability: available
Donors:- Susan Gibson
Donation Date: 02/21/2000
Date Released: 01/29/2001
Description:
mutant; same as sis4-1.
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 expanded cotyledons 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.