hemizygous

hemizygous Describing genetic material that has no homologous counterpart and is thus unpaired in the diploid state.

半合子：是一有同源配对物，因此在二倍体中不成对遗传物质。

Figure 9. Case 7. Additional vessel (purple) behind the 4-chamber view next to the aorta (red). This vessel represents an azygous or hemizygous continuation of an interrupted inferior vena cava.

图9病例7四腔心切面显示靠近动脉（红色）处额外一条静脉（紫色）。这条血管表示是下腔静脉中断后在单侧。