Word: dna
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Dates: during 2000-2009
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...suspect, John Floyd Thomas Jr., had been arrested in late March and charged on April 2 with the rape and murders of two elderly women in the 1970s. According to police, DNA evidence also apparently tied Thomas to the crimes against Kistner's great-aunt. A grimmer scenario loomed, however: investigators now believe that Thomas was behind many more sexually-motivated murders and may turn out to be the most prolific serial killer in Los Angeles history...
...Thomas' background that appears to have come back to land him in jail. He was tied to the latest charges through DNA samples taken from him in October 2008 as part of California's ongoing process to swab registered sex offenders. Thomas was required to give the samples because of a rape conviction in 1978 in Pasadena. He was also convicted of burglary and attempted rape in Los Angeles in 1957. On March 27, the California Department of Justice DNA Laboratory notified detectives that Thomas' DNA matched evidence for the rape and murder of Ethel Sokoloff...
...study, published in the current issue of Nature, focused on a region of DNA that codes for two proteins called cadherin 9 and 10. These are sticky substances involved in a process known as neuronal cell adhesion. "They sit at the synapse, and when the nerves come together, these molecules adhere to the nerve," essentially fusing a connection in the brain, explains Dr. Hakon Harkonarson, director of the Center for Applied Genomics at the Children's Hospital of Philadelphia (CHOP) and a lead author of the study. Preliminary research suggests that cadherin 10 is very active in wiring the frontal...
Spit and acquit n.-- Nickname for an Orange County, California, program in which people charged with minor crimes are released if they provide a DNA sample...
...Even supporters of a great books program said they believed that student enthusiasm was not widespread enough to warrant making such a curriculum a requirement. Many professors interviewed for this article said that it is simply not in Harvard’s DNA to require students to take specific courses. The College, they said, has always opted for more choice in undergraduates’ courses of study...