
Proteomic characterization of sperm radial spokes identifies a novel spoke protein with an ubiquitin domain
Keywords: MALDI-TOF/MS, matrix assisted laser desorption/ionization-time of flight mass spectrometry; RSP, radial spoke protein; LRR, leucine-rich repeat; NDK, nucleoside diphosphate kinase; MORN, membrane occupation and recognition nexus; ARM, armadillo repeat; LC