Flute The wood is usually African Blackwood. The standard concert flute is pitched in C and has a range of three octaves starting from middle C or one half step lower when a B foot is attached. This means the concert flute is one of the highest common orchestra and concert band instruments. The piccolo plays an octave higher than the regular treble flute. Lower members of the flute family include the G alto and C bass flutes that are used occasionally, and are pitched a perfect fourth and an octave below the concert flute, respectively. The contrabass, double contrabass, and
Kinesin family member 11 Kinesin family member 11 Kinesin-5 is a molecular motor protein that is essential in mitosis. Kinesin-5 proteins are members of kinesin superfamily, which are nanomotors that move along microtubule tracks in the cell. Named from studies in the early days of discovery, it is also known as kinesin family member 11, encoded by the KIF11 gene, or as BimC, Eg5 or N-2, based on the founding members of this kinesin family. The term kinesin-5 has been recommended based on a standardized nomenclature adopted by the scientific community. Currently, there are over 70 different eukaryotic kinesin-5 proteins identified by sequence similarity.