31. Phosphorylation of the basal body acts as a flagellar switch and changes the direction of rotation of the flagellum. 32. At the bottom of this reservoir lie the basal bodies ( centrioles ) to which the flagella are attached. 33. In spite of the name of the group, the common ancestor of all'unikonts'was probably a cell with two basal bodies . 34. On cell cycle entry, cilia resorb and the basal body migrates to the nucleus where it functions to organize centrosomes. 35. Females near ovulation experience changes in the cervix, in mucus produced by the cervix, and in their basal body temperature. 36. The other flagella is typically shorter, potentially even shortened to just a basal body , and is generally smooth and whip-like. 37. All euglenoids have two flagella rooted in basal bodies located in a small reservoir at the front of the cell. 38. This basal body protein has been shown in multiciliated cells to align and maintain cilia orientation in response to flow. 39. During cell cycle quiescence, basal bodies organize primary cilia and reside at the cell cortex in proximity to plasma membrane. 40. Within these cells, SPEF2 is localized in the golgi complex, manchette, basal body and mid piece of the sperm tail.
