In AraBidopsis thaliana, a family of six genes (ACBP1 (AT5G53470) , ACBP2 (AT4G27780) , ACBP3 (AT4G24230) , ACBP4 (AT3G05420) , ACBP5 (AT5G27630) , ACBP6 (AT1G31812) ) encodes acyl-CoA Binding proteins (ACBPs) . The expression of AraBidopsis ACBP3 is affected By light/dark cycling and is developmentally regulated in rosette leaves.