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Bruce Nathan Ames (December 16, 1928 – October 5, 2024) was an American biochemist who was a professor of biochemistry and Molecular Biology Emeritus at the University of California, Berkeley, and was a senior scientist at Children's Hospital Oakland Research Institute (CHORI). [2]
Bruce Ames himself argued against linear dose-response extrapolation from the high dose used in carcinogenesis tests in animal systems to the lower dose of chemicals normally encountered in human exposure, as the results may be false positives due to mitogenic response caused by the artificially high dose of chemicals used in such tests.
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He submitted two test tube "slants" each from four samples of the Ames strain in his collection. Two of the slants were from flask RMR-1029. Although the slants from flask RMR-1029 were later reported to be a positive match, all eight slants were reportedly in the wrong type of test tube and would therefore not be usable as evidence in court.
Mr Holton said: “Although the test takers from both lines carry FTB15831, one of them also has an additional genetic marker, indicating his descent from Robert Bruce, 3rd Baron of Clackmannan ...
Bruce Willis is stepping out in public to thank first responders as wildfires continue throughout Los Angeles. On Thursday, Jan. 16, Willis' wife Emma Heming Willis shared a black-and-white video ...
AMES – Brock Purdy stood in the north end zone at Jack Trice Stadium during the Iowa State vs. Kansas football game on Nov. 4 and looked around the packed house.