A sperm donor put 200 children at risk of cancer
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Research links variations in the gene GRIN2A to a higher risk of developing schizophrenia and other forms of mental illness.
Their data suggests that tweaking the expression of FDX2 could make up for the loss of frataxin, the protein tied to FA's development.
In laboratory experiments, the researchers successfully engineered this change in barley and found that the mechanism worked there as well.