Scientists called the Gvada-Generative name a new blood group. Using the full expansion ranking (to examine more than 20 thousand people gene), they produced a mutation in the pigz gene. This gene encodes an enzyme responsible for adding a certain sugar to an important molecule in the cell membranes.
At the same time, a woman from Guadeloud, who has a blood group, suffered from a slightly mental retardation and lost two children during birth. These results may be well associated with genetic mutation.
The enzyme produced by the pigz genome plays a role in the final stage of the formation of the complex GPI molecule. Previous studies have shown that people with other enzymes required for GPI installation may have neurological problems.
Now scientists are working on red blood cells from stem cells that can be genetically modified to match rare blood groups. In the case of a guard, it will be possible to form artificial red blood cells with a negative blood group and mutate the pigz gene.
Source: Ferra
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