基因名：
FXR2
产品别名：
FMR1L2； FXR2P； FXR2； FMR1 autosomal homolog 2； FMR1 autosomal homolog 2； fragile X mental retardation syndrome-related protein 2； 脆性X相关蛋白样2；
背景信息：
Fragile X syndrome is caused by the absence of the fragile X mental-retardation protein (FMRP). FMRP is the archetype of a class of cytoplasmic mRNA-binding proteins that includes the fragile X-related 1 and 2 proteins (FXR1 and FXR2). The fragile X-related proteins FXR1 and FXR2 contain a functional nucleolar-targeting signal equivalent to the HIV-1 regulatory proteins.
