The BDNF gene provides instructions for making a protein found in the brain and spinal cord called brain-derived neurotrophic factor. This protein promotes the survival of nerve cells (neurons) by playing a role in the growth, maturation (differentia READ MORE

The BEST1 gene provides instructions for making a protein called bestrophin-1, which appears to play a critical role in normal vision. Bestrophin-1 is found in a thin layer of cells at the back of the eye called the retinal pigment epithelium. This c READ MORE

The BICD2 gene provides instructions for making one of a family of proteins called golgins. Golgins help maintain the structure of a cell component called the Golgi apparatus, in which newly produced proteins are modified so they can carry out their READ MORE

The BIN1 gene provides instructions for making a protein that is found in tissues throughout the body, where it interacts with a variety of other proteins. The BIN1 protein is thought to be involved in the transportation of materials from the cell su READ MORE

The BLM gene provides instructions for making a member of a protein family called RecQ helicases. Helicases are enzymes that attach (bind) to DNA and unwind the two spiral strands (double helix) of the DNA molecule. This unwinding is necessary for se READ MORE

The BMPR1A gene provides instructions for making a protein called bone morphogenetic protein receptor 1A. This receptor protein has a specific site into which certain other proteins, called ligands, fit like keys into locks. Specifically, the BMPR1A READ MORE

The BMPR2 gene provides instructions for making a protein called bone morphogenetic protein receptor type 2. The BMPR2 gene belongs to a family of genes originally identified for its role in regulating the growth and maturation (differentiation) of b READ MORE

The BOLA3 gene provides instructions for making a protein whose function is not well understood. The BOLA3 protein is thought to be involved in the formation of molecules called iron-sulfur (Fe-S) clusters or in the attachment of these clusters to ot READ MORE

The BRAF gene provides instructions for making a protein that helps transmit chemical signals from outside the cell to the cell's nucleus. This protein is part of a signaling pathway known as the RAS/MAPK pathway, which controls several important cel READ MORE

The BRCA1 gene provides instructions for making a protein that acts as a tumor suppressor. Tumor suppressor proteins help prevent cells from growing and dividing too rapidly or in an uncontrolled way. The BRCA1 protein is involved in repairing damage READ MORE

The BRCA2 gene provides instructions for making a protein that acts as a tumor suppressor. Tumor suppressor proteins help prevent cells from growing and dividing too rapidly or in an uncontrolled way. The BRCA2 protein is involved in repairing damage READ MORE

The BSCL2 gene provides instructions for making a protein called seipin. Seipin is located in the membrane of a cell structure called the endoplasmic reticulum. The endoplasmic reticulum modifies newly produced proteins and helps transport proteins, READ MORE