In 1969, Shintaro Okada and John S. O'Brien showed that Tay–Sachs disease was caused by an enzyme defect; he also proved that Tay–Sachs patients could be diagnosed by an assay of hexosaminidase A activity.
In 1969, researchers discovered that Tay-Sachs is caused by a lack of the enzyme Hexosaminidase A.
In 1969, researchers discovered that Tay-Sachs is caused by a lack of the enzyme Hexosaminidase A.
Reescribe esta oración de una manera más simple: In 1969, Shintaro Okada and John S. O'Brien showed that Tay–Sachs disease was caused by an enzyme defect; he also proved that Tay–Sachs patients could be diagnosed by an assay of hexosaminidase A activity. Producción: