growth differentiation factor 3 | |||||||||||||
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Identifiers | |||||||||||||
Symbol | GDF3 | ||||||||||||
External IDs | OMIM: 606522 MGI: 95686 HomoloGene: 7336 GeneCards: GDF3 Gene | ||||||||||||
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Orthologs | |||||||||||||
Species | Human | Mouse | |||||||||||
Entrez | 9573 | 14562 | |||||||||||
Ensembl | ENSG00000184344 | ENSMUSG00000030117 | |||||||||||
UniProt | Q9NR23 | Q07104 | |||||||||||
RefSeq (mRNA) | NM_020634 | NM_008108 | |||||||||||
RefSeq (protein) | NP_065685 | NP_032134 | |||||||||||
Location (UCSC) | Chr 12: 7.73 – 7.74 Mb |
Chr 6: 122.56 – 122.56 Mb |
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PubMed search | [1] | [2] |
Growth differentiation factor-3 (GDF3), also known as Vg-related gene 2 (Vgr-2) is protein that in humans is encoded by the GDF3 gene.[1] GDF3 belongs to the transforming growth factor beta (TGF-β) superfamily. It has high similarity to other TGF-β superfamily members including Vg1 (found in frogs) and GDF1.[1]
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Expression of GDF3 occurs in ossifying bone during embryonic development and in the brain, thymus, spleen, bone marrow and adipose tissue of adults.[2][3]
GDF3 is a bi-functional protein that has some intrinsic activity and also modulate other TGF-β superfamily members, e.g. potentiates the activity of NODAL. It may also inhibit other TGF-β superfamily members (i.e. BMPs), thus regulating the balance between different modes of TGF-beta signaling.[4] It has been shown to negatively and positively control differentiation of embryonic stem cells in mice and humans.[5] This molecule plays a role in mesoderm and definitive endoderm formation during the pre-gastrulation stages of development.[2]
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