Stanford Home
Ovarian Kaleidoscope Database (OKdb)

Home

History

Transgenic Mouse Models

INFORGRAPHICS

Search
Submit
Update
Chroms
Browse
Admin

Hsueh lab

HPMR

Visits
since 01/2001:
176557

solute carrier family 39 (zinc transporter), member 10 OKDB#: 5065
 Symbols: SLC39A10 Species: human
 Synonyms: LZT-Hs2,  Locus: 2q32.3 in Homo sapiens


For retrieval of Nucleotide and Amino Acid sequences please go to: OMIM Entrez Gene
Mammalian Reproductive Genetics   Endometrium Database Resource   Orthologous Genes   UCSC Genome Browser   GEO Profiles new!   Amazonia (transcriptome data) new!

R-L INTERACTIONS   MGI

DNA Microarrays
SHOW DATA ...
link to BioGPS
General Comment NCBI Summary: Zinc is an essential cofactor for hundreds of enzymes. It is involved in protein, nucleic acid, carbohydrate, and lipid metabolism, as well as in the control of gene transcription, growth, development, and differentiation. SLC39A10 belongs to a subfamily of proteins that show structural characteristics of zinc transporters (Taylor and Nicholson, 2003 [PubMed 12659941]).[supplied by OMIM, Mar 2008]
General function Channel/transport protein
Comment
Cellular localization Plasma membrane
Comment
Ovarian function Oocyte growth, Oocyte maturation
Comment Maternally-derived zinc transporters ZIP6 and ZIP10 drive the mammalian oocyte-to-egg transition. Kong BY 2014 et al. Rapid cellular zinc influx regulates early mammalian development during the oocyte-to-egg transition through modulation of the meiotic cell cycle. Despite the physiological necessity of this zinc influx, the molecular mechanisms that govern such accumulation are unknown. Here we show that the fully-grown mammalian oocyte does not employ a transcriptionally-based mechanism of zinc regulation involving metal response element-binding transcription factor-1 (MTF-1), as demonstrated by a lack of MTF-1 responsiveness to environmental zinc manipulation. Instead, the mammalian oocyte controls zinc uptake through two maternally-derived and cortically-distributed zinc transporters, ZIP6 and ZIP10. Targeted disruption of these transporters using several approaches during meiotic maturation perturbs the intracellular zinc quota and results in a cell cycle arrest at a telophase I-like state. This arrest phenocopies established models of zinc insufficiency during the oocyte-to-egg transition, indicating the essential function of these maternally expressed transporters. Labile zinc localizes to punctate cytoplasmic structures in the human oocyte, and ZIP6 and ZIP10 are enriched in the cortex. Altogether, we demonstrate a mechanism of metal regulation required for female gamete development that may be evolutionarily conserved. /////////////////////////
Expression regulated by
Comment
Ovarian localization
Comment
Follicle stages
Comment
Phenotypes
Mutations 0 mutations
Genomic Region show genomic region
Phenotypes and GWAS show phenotypes and GWAS
Links
OMIM (Online Mendelian Inheritance in Man: an excellent source of general gene description and genetic information.)
OMIM \ Animal Model
KEGG Pathways
Recent Publications
None
Search for Antibody


created: Sept. 8, 2014, 3:51 p.m. by: hsueh   email:
home page:
last update: Sept. 8, 2014, 3:54 p.m. by: hsueh    email:



Use the back button of your browser to return to the Gene List.

Click here to return to gene search form