Or9g19,全称为olfactory receptor family 9 subfamily G member 19,是一种嗅觉受体基因,属于嗅觉受体基因家族。嗅觉受体基因家族是哺乳动物中最大的基因家族之一,负责编码嗅觉受体蛋白,这些蛋白位于嗅觉上皮的嗅觉感受细胞上,能够识别和响应环境中的气味分子。嗅觉受体蛋白通过与气味分子结合,激活嗅觉信号传导通路,最终导致嗅觉感知的形成。
1. Holland, Peter W H, Marlétaz, Ferdinand, Maeso, Ignacio, Dunwell, Thomas L, Paps, Jordi. . New genes from old: asymmetric divergence of gene duplicates and the evolution of development. In Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 372, . doi:. https://pubmed.ncbi.nlm.nih.gov/27994121/
2. Filippini, Sandra E, Vega, Ana. 2013. Breast cancer genes: beyond BRCA1 and BRCA2. In Frontiers in bioscience (Landmark edition), 18, 1358-72. doi:. https://pubmed.ncbi.nlm.nih.gov/23747889/