The Ciliopathy Gene ahi1 Is Required for Zebrafish Cone Photoreceptor Outer Segment Morphogenesis and Survival
Author(s) -
Emma M. Lessieur,
Joseph Fogerty,
Robert J. Gaivin,
Ping Song,
Brian D. Perkins
Publication year - 2017
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.16-20326
Subject(s) - zebrafish , biology , cilium , nephronophthisis , ciliopathy , pronephros , microbiology and biotechnology , exocyst , retinal degeneration , retina , anatomy , genetics , phenotype , gene , neuroscience , protein subunit
Joubert syndrome (JBTS) is an autosomal recessive ciliopathy with considerable phenotypic variability. In addition to central nervous system abnormalities, a subset of JBTS patients exhibit retinal dystrophy and/or kidney disease. Mutations in the AHI1 gene are causative for approximately 10% of all JBTS cases. The purpose of this study was to generate ahi1 mutant alleles in zebrafish and to characterize the retinal phenotypes.
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