One of two stalks that connect the catalytic core of the hydrogen-transporting ATP synthase to the membrane-associated Fo proteins; rotates within the catalytic core during catalysis.

A proton-transporting ATP synthase complex found in the plasma membrane. Examples of this component are found in Bacterial species.

A protein complex that forms part of a proton-transporting two-sector ATPase complex and catalyzes ATP hydrolysis or synthesis. The catalytic domain (F1, V1, or A1) comprises a hexameric catalytic core and a central stalk, and is peripherally associated with the membrane when the two-sector ATPase is assembled.

The catalytic sector of the plasma membrane hydrogen-transporting ATP synthase; it comprises the catalytic core and central stalk, and is peripherally associated with the plasma membrane when the entire ATP synthase is assembled. Examples of this component are found in Bacterial species.

A protein complex that forms part of a proton-transporting two-sector ATPase complex and carries out proton transport across a membrane. The proton-transporting domain (F0, V0, or A0) includes integral and peripheral membrane proteins.

The progression of the semicircular canal from its initial formation to the mature structure.

The progession of the anterior semicircular canal from its initial formation to the mature structure.

A cellular process that results in the breakdown of the cell wall that contributes to the process of floral organ abscission.

The developmental process pertaining to the initial formation of the semicircular canal from the otic vesicle. This process begins with the regionalization of the vesicle that specifies the area where the vesicles will form and continues through the process of fusion which forms the initial tubes.

Creation of the central hole of a tube in an anatomical structure through which gases and/or liquids flow.

The pattern specification process that results in the subdivision of the otic epithelium in space to define an area or volume in which cells will differentiate to give rise to the semicircular canals.

The progession of the posterior semicircular canal from its initial formation to the mature structure.

The progession of the lateral semicircular canal from its initial formation to the mature structure.

The morphogenetic process in which an epithelial sheet bends along a linear axis and gives rise to a pouch that will form a semicircular canal.

Creation of the central hole of the semicircular canal by sealing the edges of the pouch that forms during the process of semicircular canal formation.

Creation of the central hole of a tube in an anatomical structure by sealing the edges of an epithelial fold.

A protein complex which is capable of phosphatase activity.