title: Molecular cloning and expression of two novel zebrafish semaphorins.
abstract: The large, conserved semaphorin/collapsin gene family encodes putative axon guidance molecules. We describe the cloning and expression of two n ovel zebrafish semaphorins that represent an increase in the size and diversity of the family. These semaphorins are expressed in unique and dynamic patterns during development.
authors.affiliation: Department of Biology, University of Michigan, Ann Arbor, MI 48109- 1048, USA.
authors.forename: M C
authors.initials: MC
authors.lastname: Halloran
authors.forename: S M
authors.initials: SM
authors.lastname: Severance
authors.forename: C S
authors.initials: CS
authors.lastname: Yee
authors.forename: D L
authors.initials: DL
authors.lastname: Gemza
authors.forename: J Y
authors.initials: JY
authors.lastname: Kuwada
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001921:Brain / Q000196:embryology / Q000378:metabolism; D001934:Branchial Region / Q000196:embryology / Q000378:metabolism; D003001:Cloning, Molecular; D004625:Embryo, Nonmammalian; D018507:Gene Expression Regulation, Developmental; D017403:In Situ Hybridization; D008969:Molecular Sequence Data; D009414:Nerve Growth Factors / Q000235:genetics*; D009420:Nervous System / Q000196:embryology / Q000378:metabolism; D011506:Proteins / Q000235:genetics* / Q000378:metabolism; D039961:Semaphorins; D017386:Sequence Homology, Amino Acid; D015027:Zebrafish / Q000196:embryology* / Q000235:genetics*
chemical_list: D009414:Nerve Growth Factors; D011506:Proteins; D039961:Semaphorins; C115734:semaphorin Z7; C115735:semaphorin Z8