 NCBI Gene by the National Library of Medicine

Official gene records. Citations specify organism and symbol. Verified records include RAB3IP, PATJ, LLGL1, TBX2 and TBX3.

The signaling-ligand records human FGF8, Gene ID 2253 and human NRG1, Gene ID 3084 describe family membership, alternative transcripts and developmental roles. The NRG1 RefSeq summary is also reproduced in the official Genetic Testing Registry record.