إرسال التسجيلة بالبريد الالكتروني: Characterization of the RNA Required for Biosynthesis of δ-Aminolevulinic Acid from Glutamate : Purification by Anticodon-Based Affinity Chromatography and Determination That the UUC Glutamate Anticodon Is a General Requirement for Function in ALA Biosynthesis