7,9,9'-tri-cis-neurosporene + a quinone <=> 7,7',9,9'-tetra-cis-lycopene + a quinol
7,9,9'-tri-cis-neurosporene + a quinone <=> 7,7',9,9'-tetra-cis-lycopene + a quinol
7,9,9'-tri-cis-neurosporene + a quinone <=> 7,7',9,9'-tetra-cis-lycopene + a quinol
7,9,9'-tri-cis-neurosporene + a quinone <=> 7,7',9,9'-tetra-cis-lycopene + a quinol