NASC Stock Detail Page
NASC ID: N3546
Name: pyrimidine requiring
ABRC stock number: CS3546
Description: Biochemical, Colour
Donation Date: 2003-02-28
Donated by: | University of Missouri George Redei |
Donor Number: L-13-421
Stock type: individual line
Material type: seed
Status | Price (£) |
---|---|
Available | £11.00 |
Germplasm Info
Seed type: Mutant
Mutagen: ethylmethane sulfonate
Background: Col-1(al-1)
Growth requirement: Include 0.01% thiamine in watering solution.Thiamine supplementation can be initiated at planting -delay can result in white or pale leaves and death.Thiamine should be applied at least once per week.
Phenotype
leaves but not cotyledons white/pale; conditional lethal; blocked in the synthesis of the pyrimidine part of vitamin B1; 2,5-dimethyl-4-aminopyrimidine or thiamine restores to normal; yellow seeds (lacks brown pigment in seed coat).