Les mécanismes de ces régulations sont maintenant bien connus. C'est en étudiant la régulation des enzymes permettant à E. coli de consommer le lactose que Monod et Jacob ont pu proposer en 1961, le ...
Modèle moléculaire de l'ADN. D.R. Voilà cinquante ans, en juin 1961, François Jacob et Jacques Monod publiaient, dans le Journal of Molecular Biology, un article décrivant leur découverte de l'"opéron ...
Lactose intolerance is the inability to break down a type of natural sugar called lactose. Lactose is commonly found in dairy products, such as milk and yogurt. You become lactose intolerant when your ...
Lactose intolerance has a high prevalence in India where almost about 60% of people are lactose intolerant. It is not the same as milk allergy but they are often confused with one another. Here's how ...
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