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Nasc ID: N3544 |
Name: pyrimidine requiring |
Price: £11.00 |
High Resolution Image |
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); bright green stems and siliques, looks like eceriferum.