您要查找的是不是：
- D-loop区D-loop region
- 区district
- 线粒体D-loop区Mitochondrial DNA D--loop
- 线粒体基因组D-loop区mitochordria genome D-loop region
- mtDNAD-loop区mtDNA D-loop region
- 工作区workaround
- 区号district number
- 学区school district
- 红灯区red-light district
- 厂区factory; mill; plant; works
- D-loopD-loop
- 大区pergana
- D-LOOP基因D-LOOP gene
- 明区hyalomere
- 湖区limnological region
- D-Loop序列D-Loop structure
- 港区dockland
- 图区image area
- 线粒体D-loopMitochondrial D-loop
- 信息区information area
