Ad
related to: lactase non persistence protein
Search results
Results From The WOW.Com Content Network
Lactase persistence or lactose tolerance is the continued ... most people are lactase non-persistent, [1] ... but reduced conversion of the protein to its mature ...
However, most people worldwide remain lactase non-persistent. [9] Populations that raised animals not used for milk tend to have 90–100 percent of a lactose intolerant rate. [80] For this reason, lactase persistence is of some interest to the fields of anthropology, human genetics, and archaeology, which typically use the genetically derived ...
However, 5% to 90% of the human population possess an advantageous autosomal mutation in which lactase production persists after infancy. The geographic distribution of lactase persistence is concordant with areas of high milk intake. Lactase non-persistence is common in tropical and subtropical countries.
Lactase (EC 3.2.1.108) is an enzyme produced by many organisms and is essential to the complete digestion of whole milk.It breaks down the sugar lactose into its component parts, galactose and glucose.
For premium support please call: 800-290-4726 more ways to reach us
The majority of humans actually follow this protocol as well, and down-regulate lactase production around 3-5 years of age. Interestingly, though, the majority of caucasians, mainly those from northern european background, continue to have elevated lactase activity all the way into adulthood, and so they exhibit “lactase persistence”.
For many, when it comes to making a grilled cheese or a smash burger, adding American is nearly non-negotiable. But for every American cheese lover, there’s a skeptic that raises a common ...
Many adults are lactose intolerant because their bodies cease production of the enzyme lactase post childhood. However, mutations in the promoter region of the lactase gene (LCT) result in the continued production of lactase throughout adulthood in certain African populations, a condition known as lactase persistence. A study conducted by Sarah ...