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since 01/2001:

Eukaryotic Translation Elongation Factor 1, Delta OKDB#: 3440
 Symbols: EEF1D Species: human
 Synonyms: EF-1D, FP1047, FLJ20897,ELONGATION FACTOR 1, DELTA, EF1D|GUANINE NUCLEOTIDE EXCHANGE PROTEIN  Locus: 8q24.3 in Homo sapiens

For retrieval of Nucleotide and Amino Acid sequences please go to: OMIM Entrez Gene
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DNA Microarrays
link to BioGPS
General Comment

NCBI Summary: This gene encodes a subunit of the elongation factor-1 complex, which is responsible for the enzymatic delivery of aminoacyl tRNAs to the ribosome. This subunit functions as guanine nucleotide exchange factor. It is reported that this subunit interacts with HIV-1 Tat, and thus it represses the translation of host-cell, but not HIV-1, mRNAs. Several alternatively spliced transcript variants have been found for this gene, however, the full length nature of only two variants has been determined.
General function Protein biosynthesis
Cellular localization
Ovarian function Luteinization
Comment Gene expression decreased. Luteinization of porcine preovulatory follicles leads to systematic changes in follicular gene expression. Agca C et al. The LH surge initiates the luteinization of preovulatory follicles and causes hormonal and structural changes that ultimately lead to ovulation and the formation of corpora lutea. The objective of the study was to examine gene expression in ovarian follicles (n = 11) collected from pigs (Sus scrofa domestica) approaching estrus (estrogenic preovulatory follicle; n = 6 follicles from two sows) and in ovarian follicles collected from pigs on the second day of estrus (preovulatory follicles that were luteinized but had not ovulated; n = 5 follicles from two sows). The follicular status within each follicle was confirmed by follicular fluid analyses of estradiol and progesterone ratios. Microarrays were made from expressed sequence tags that were isolated from cDNA libraries of porcine ovary. Gene expression was measured by hybridization of fluorescently labeled cDNA (preovulatory estrogenic or -luteinized) to the microarray. Microarray analyses detected 107 and 43 genes whose expression was decreased or increased (respectively) during the transition from preovulatory estrogenic to -luteinized (P<0.01). Cells within preovulatory estrogenic follicles had a gene-expression profile of proliferative and metabolically active cells that were responding to oxidative stress. Cells within preovulatory luteinized follicles had a gene-expression profile of nonproliferative and migratory cells with angiogenic properties. Approximately, 40% of the discovered genes had unknown function.
Expression regulated by LH
Ovarian localization
Follicle stages
Mutations 0 mutations
Genomic Region show genomic region
Phenotypes and GWAS show phenotypes and GWAS
Reprogenomic viewer show phenotypes and GWAshow RNAseq data and genomic region in Reprogenomic viewer site
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OMIM (Online Mendelian Inheritance in Man: an excellent source of general gene description and genetic information.)
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created: July 20, 2006, 3:07 p.m. by: Alex   email:
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last update: July 20, 2006, 3:07 p.m. by: Alex    email:

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