ENG gene maps to chromosome 9q34.1, and contains 14 exons and spans approxinmately 40 kb of genomic DNA. ENG is expressed primarily in vascular endothelial cells.

• ENG基因全长约40kb,由14个外显子构成,其编码endoglin(ENG)蛋白,主要表达在内皮细胞上。