UCSF researchers found that brain cells age more quickly when they rely solely on the X chromosome inherited from a female's ...

While we inherit genes from both parents, certain traits are more strongly influenced by paternal genetics. From the way you ...

Summary: New research shows that female mice expressing only a maternal X chromosome experience faster brain aging and cognitive decline compared to those expressing both maternal and paternal X ...

In a nutshell Female cells randomly use either the maternal or paternal X chromosome—this study shows that relying more heavily on mom’s X chromosome could speed up brain aging and memory decline The ...

Researchers from the University of California, San Francisco (UCSF) say they have now found that when the brain cells of female mice express only a maternal X chromosome, the animals’ memory and ...

But some genes are expressed only from the maternal copy or only from the paternal one. Most of these ‘imprinted’ genes reside on the autosomes (non-sex chromosomes) and are therefore ...

Some cells use only a maternal X chromosome; others rely only on the paternal X. Now, UC San Francisco researchers have found that when the brain cells of female mice express only a maternal X ...

Only the maternal X chromosome is used by some cells, whereas the paternal X is used by others. ‘Did you know the X chromosome from your mom might speed up brain aging? Women with more active ...

they reported that female mice engineered to keep only their maternal X chromosome active had worse memories than did mice with X chromosome mosaicism, i.e., about 50/50 maternal and paternal X ...

Created with Sketch. Angelman syndrome is caused by an over-expression of paternal imprinted genes and an under-expression of maternal ones on chromosome 15. Children with this genetic disorder ...