... (AmershamBiosciences, Piscataway, NJ, USA). Expression of < /b> a-< /b> tubulinwas examined as an internal control < /b> using a-< /b> tubulin mono-clonal antibody (NeoMarkers, Fremont, CA, USA).Assay for < /b> HO catalytic ... (Figs 3A < /b> and < /b> 5A)< /b> . A< /b> B Fig. 2. Decreased expression of < /b> heme oxygenase (HO)-1 and < /b> HO-2under hypoxia in human cancer cells. (A)< /b> Northern blot analysis of< /b> HO-1 and < /b> HO-2 mRNA. HeLa cervical cancer and < /b> ... Kolpakov FA et al. (1998) Databases ontranscriptional regulation: TRANSFAC, TRRD and< /b> COMPEL. Nucleic Acids Res 26, 362–367.47 Takahashi S, Takahashi Y, Ito K, Nagano T,Shibahara S & Miura T...