Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.

A series of molecular signals generated as a consequence of activation of the transmembrane protein Smoothened.

Any process that modulates the frequency, rate or extent of smoothened signaling.

The process whose specific outcome is the progression of the brain ventricular system over time, from its formation to the mature structure. The brain ventricular system consists of four communicating cavities within the brain that are continuous with the central canal of the spinal cord. These cavities include two lateral ventricles, the third ventricle and the fourth ventricle. Cerebrospinal fluid fills the ventricles and is produced by the choroid plexus.

The formation of specific regional progenitor domains along the dorsal-ventral axis in the developing forebrain.

The directed movement of large protein complexes along microtubules from the tip of a cilium (also called flagellum) toward the cell body, mediated by motor proteins.

The directed movement of large protein complexes along microtubules from the tip of a cilium (also called flagellum) toward the cell body, mediated by motor proteins.

Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.

The bidirectional movement of large protein complexes along microtubules within a cilium that contributes to cilium assembly.

A process in which a protein is transported to, or maintained in, a location within a cilium.

A complex and coordinated series of cellular movements that occurs at the end of cleavage during embryonic development of most animals. The details of gastrulation vary from species to species, but usually result in the formation of the three primary germ layers, ectoderm, mesoderm and endoderm.

The smaller subcomplex of the intraciliary transport particle; characterized complexes have molecular weights of 710-760 kDa.

The smaller subcomplex of the intraciliary transport particle; characterized complexes have molecular weights of 710-760 kDa.

The smaller subcomplex of the intraciliary transport particle; characterized complexes have molecular weights of 710-760 kDa.

A specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface and of some cytoplasmic parts. Each cilium is largely bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored to a basal body.

Part of the cilium where the axoneme ends. The ciliary tip has been implicated in ciliary assembly and disassembly, as well as signal transduction.

The smaller subcomplex of the intraciliary transport particle; characterized complexes have molecular weights of 710-760 kDa.

A cilium which may have a variable arrangement of axonemal microtubules and also contains molecular motors. It may beat with a whip-like pattern that promotes cell motility or transport of fluids and other cells across a cell surface, such as on epithelial cells that line the lumenal ducts of various tissues; or they may display a distinct twirling motion that directs fluid flow asymmetrically across the cellular surface to affect asymmetric body plan organization. Motile cilia can be found in single as well as multiple copies per cell.

All of the contents of a cilium, excluding the plasma membrane surrounding the cilium.