title: The quest for the holy "G" of chromosomal passengers.
abstract: Twelve years after reporting a novel chromosomal passenger protein, Mollinari et al. in this issue of Developmental Cell finally report its molecular identification, and the results are stunning. TD-60 is a member of the RCC1 family of guanine nucleotide exchange factors implicating small GTPases in chromosome congression and cytokinesis.
authors.affiliation: Department of Biochemistry and Molecular Genetics, University of Virginia Medical School, Charlottesville, VA 22908, USA.
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Burke
authors.forename: P Todd
authors.initials: PT
authors.lastname: Stukenberg
mesh_terms: D064127:Aurora Kinases; D018797:Cell Cycle Proteins / Q000378:metabolism; D002868:Chromosomal Proteins, Non-Histone / Q000235:genetics / Q000378:metabolism*; D002875:Chromosomes / Q000378:metabolism; D020662:Guanine Nucleotide Exchange Factors / Q000235:genetics / Q000378:metabolism*; D006801:Humans; D009687:Nuclear Proteins / Q000235:genetics / Q000378:metabolism*; D011494:Protein Kinases / Q000378:metabolism; D017346:Protein Serine-Threonine Kinases; D029867:Xenopus Proteins
chemical_list: D018797:Cell Cycle Proteins; D002868:Chromosomal Proteins, Non-Histone; D020662:Guanine Nucleotide Exchange Factors; D009687:Nuclear Proteins; C477650:RCC2 protein, human; D029867:Xenopus Proteins; D011494:Protein Kinases; C112134:AURKA protein, Xenopus; D064127:Aurora Kinases; D017346:Protein Serine-Threonine Kinases