An Integrated View of Insect Flight Muscle: Genes, Motor Molecules, and Motion.
Substituting an alanine for serine in the regulatory subunit of the motor protein myosin dramatically alters Drosophila's flight ability. Power output, at all levels of the flight system, is reduced. This example of deciphering a protein's function by producing malfunctions illustrates the broadening use of molecular genetics in integrative biology.
Maughan
David W.
DW
Department of Molecular Physiology & Biophysics, University of Vermont, Burlington, VT 05405, USA.
Vigoreaux
Jim O.
JO