4.99.1.4	leaf	-	
4.99.1.4	leaf	predominant expression	
4.99.1.4	additional information	gene expression is found in all tissues analyzed	
4.99.1.4	seedling	expression of both uroporphyrinogen III methyl transferase (UPM1) and sirohydrochlorin ferrochelatase is minimal in etiolated seedlings and is upregulated in light