RRC ID 253
Author Scholz S, Domaschke H, Kanamori A, Ostermann K, Rödel G, Gutzeit HO.
Title Germ cell-less expression in medaka (Oryzias latipes).
Journal Mol Reprod Dev
Abstract The gene germ cell-less (gcl) plays an important role in the early differentiation of germ cells in Drosophila. We isolated the gcl homolog of the model teleost medaka (Oryzias latipes) using degenerated primers and an ovary cDNA bank. The predicted amino acid sequence of medaka gcl showed 92, 68 and 31% overall identity to mouse, human and Drosophila gcl respectively. RT-PCR revealed stronger expression in the ovary and weaker expression in testis, brain, heart, liver and muscle tissue. Expression in early embryos indicates the presence of maternal mRNA. By in situ hybridisation (ISH), gcl could not be detected in embryos. In contrast to vasa, ISH revealed expression of gcl in the ovary but not in the testis. Mol. Reprod. Dev. 67: 15-18, 2004.
Volume 67(1)
Pages 15-8
Published 2004-1-1
DOI 10.1002/mrd.20012
PMID 14648871
MeSH Amino Acid Sequence Animals Cell Differentiation / physiology Drosophila Proteins / genetics Drosophila Proteins / metabolism* Female Germ Cells / cytology Germ Cells / physiology* Humans In Situ Hybridization Intercellular Signaling Peptides and Proteins Male Molecular Sequence Data Nuclear Proteins / genetics Nuclear Proteins / metabolism* Oryzias / anatomy & histology Oryzias / embryology Oryzias / physiology* Ovary / cytology Ovary / metabolism Sequence Alignment Sequence Homology, Amino Acid Testis / cytology Testis / metabolism Tissue Distribution
IF 2.823
Times Cited 6
WOS Category REPRODUCTIVE BIOLOGY BIOCHEMISTRY & MOLECULAR BIOLOGY CELL BIOLOGY DEVELOPMENTAL BIOLOGY
Resource
Medaka d-rR/NAGOYA (MT847)