^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Xu Y, Casey G (Sep 1996). "Identification of human OGR1, a novel G protein-coupled receptor that maps to chromosome 14". Genomics. 35 (2): 397–402.
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PMID8661159.
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10.1016/S1388-1981(02)00140-3.
PMID12069813.
Bektas M, Barak LS, Jolly PS, et al. (2003). "The G protein-coupled receptor GPR4 suppresses ERK activation in a ligand-independent manner". Biochemistry. 42 (42): 12181–91.
doi:
10.1021/bi035051y.
PMID14567679.
Brandenberger R, Wei H, Zhang S, et al. (2005). "Transcriptome characterization elucidates signaling networks that control human ES cell growth and differentiation". Nat. Biotechnol. 22 (6): 707–16.
doi:
10.1038/nbt971.
PMID15146197.
S2CID27764390.
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Xu Y, Casey G (Sep 1996). "Identification of human OGR1, a novel G protein-coupled receptor that maps to chromosome 14". Genomics. 35 (2): 397–402.
doi:
10.1006/geno.1996.0377.
PMID8661159.
Xu Y (2002). "Sphingosylphosphorylcholine and lysophosphatidylcholine: G protein-coupled receptors and receptor-mediated signal transduction". Biochim. Biophys. Acta. 1582 (1–3): 81–8.
doi:
10.1016/S1388-1981(02)00140-3.
PMID12069813.
Bektas M, Barak LS, Jolly PS, et al. (2003). "The G protein-coupled receptor GPR4 suppresses ERK activation in a ligand-independent manner". Biochemistry. 42 (42): 12181–91.
doi:
10.1021/bi035051y.
PMID14567679.
Brandenberger R, Wei H, Zhang S, et al. (2005). "Transcriptome characterization elucidates signaling networks that control human ES cell growth and differentiation". Nat. Biotechnol. 22 (6): 707–16.
doi:
10.1038/nbt971.
PMID15146197.
S2CID27764390.