negatively regulates motile cilium assembly biological regulation negative regulation of cilium assembly regulation of motile cilium assembly negative regulation of motile cilium assembly inhibition of motile primary cilia assembly down regulation of motile primary cilia assembly downregulation of nodal cilium formation down regulation of motile primary cilia formation down-regulation of nodal cilium formation inhibition of motile primary cilium assembly downregulation of nodal cilium assembly inhibition of motile primary cilia formation down-regulation of motile primary cilium formation down-regulation of motile primary cilia formation down regulation of nodal cilium assembly 2016-09-27T18:27:55Z inhibition of motile primary cilium formation down-regulation of motile primary cilium assembly negative regulation of motile primary cilia formation inhibition of nodal cilium formation krc negative regulation of motile primary cilia assembly GO:1905504 biological_process Any process that stops, prevents or reduces the frequency, rate or extent of motile cilium assembly. negative regulation of motile primary cilium assembly inhibition of nodal cilium assembly down regulation of motile primary cilium formation negative regulation of nodal cilium formation down regulation of nodal cilium formation downregulation of motile primary cilium formation downregulation of motile primary cilium assembly negative regulation of nodal cilium assembly negative regulation of motile primary cilium formation downregulation of motile primary cilia assembly downregulation of motile primary cilia formation down-regulation of motile primary cilia assembly down-regulation of nodal cilium assembly down regulation of motile primary cilium assembly