Chromosome 12 of pollen mother cell of japonica trisomic rice (Oryza sativa L.) was successfully isolated using microglassneedles under the micromanipulator in this study.

首次以粳稻第12为材料，采用玻璃针染色微分离法，成功地分离了水稻第12染色。

The trisomic, colon cancer mice had 44% fewer intestinal tumors than the colon cancer mice that did not have the extra 108 genes.

结果携带及结肠癌基因发生肠道肿瘤机率比那些没有携带额外108个基因而仅携带有结肠癌基因少44%。