Gene That Might Be Responsible For Aging
..., the length was not different between fathers and sons and between spouses. Thus, the inheritance of a parental X chromosome (from mothers to sons and from both parents to daughters) was strongly correlated with similar telomere length between par...Fragile X-Associated Tremor /Ataxia Syndrome Need Guidelines For Diagnostic Tests
...g chemotherapy to treat breast cancer. She had two sons with Fragile X syndrome. The researchers concluded she had FXTAS after a genetic test using DNA from a blood sample showed that she carried the FMR1 gene. Her symptoms became mild again after chemotherapy stopped. About 1 in 259 women carry the FM...... husbands had been involved in an earlier study of sons of alcoholics. Ninety-two of the women had husbands who developed alcoholism. They were compared with the other 140 women whose husbands did not go on to become alcoholics. The goal of the study was to learn more about the men who become alcoholics ...According to researchers, scientists, having sons cut mothers' lives short, looking at families 250 ... wrote: Their results suggest that giving birth to sons had a higher relative long-term survival cost for mothers than giving birth to and raising daughters...