Molecular characterization of the Camelus dromedarius putative cytochrome P450s genes.

The expression levels of cytochrome P450s were examined in different camel tissues by western blotting and semi-quantitative polymerase chain reaction. Camelus dromedarius liver microsomes were found to express different P450s isoenzymes constitutively. The maximum expression of P450 protein was seen in the camel liver in the order of P450 2E1, 1A1, 3A and 2B1/2.