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Meaning of sirtuin | Babel Free

Noun CEFR B1
/ˈsɚ.tu.ɪn/

Definitions

Any of several enzymes that act as regulatory factors that mediate the life-extending effects of a low-calorie diet.

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

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