Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
hem6 reticulocytes are Alas2 deficient. Alas (Alas1 + Alas2) enzymatic activity normalized to reticulocyte RNA content, Alas2 mRNA levels normalized to β-actin mRNA levels, and the ratio of normalized Alas activity to normalized Alas2 mRNA. Each value is expressed in arbitrary units plus or minus 1 SD.
