Lewis 1978 Drosophila bithorax (Nobel 1995) + Krumlauf 1990s vertebrate Hox: spatial-temporal colinearity 3'->5' = anterior->posterior; conserved body-plan patterning across bilateria.
Lewis 1978 Drosophila bithorax (Nobel 1995) + Krumlauf 1990s vertebrate Hox: spatial-temporal colinearity 3'->5' = anterior->posterior; conserved body-plan patterning across bilateria.