用gene defect造句子，“gene defect”造句

3、15 years after a gene defect was found to increase the risk of schizophrenia 30-fold, scientists have figured out how it might cause the brain disorder's debilitating symptoms

1、Interviewer: Conditions based on a single gene defect.

2、Only five children born in the U.S. annually have the same type of LCA as Morehouse, but focusing on a rare single-gene defect is a good way to develop a model for treating more common ailments.