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Acentric in Biological Technology

Reliable Assessment of Micronuclei for Genotoxicity Testing in Mice or Rats

... assay 1,2,3 is an important component of genetic toxicology screening programs throughout the world. Micronuclei are known to arise from acentric chromosome fragments and lagging whole chromosomes. 4,5 Thus, the micronucleus endpoint is capable of detecting clastogenic agents, which cause ...
Acentric in Biological Dictionary

Acentric

... Lack of the acentric fragment in one of the daughter cells may have deleterious ... acentric fragments are commonly generated by ... events, such as ... In thermodynamics, the acentric factor ω is a factor originally used by K.S. ...

Dicentric

... segments, each with a centromere, fuse end to end, with loss of their acentric fragments. Dicentrics, despite their two centromeres, may be mitotically ... dictionary. ... 2-fold, and dicentric chromosomes and acentric fragments ... Dicentric chromosomes result from the abnormal ...
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Breaking Medicine News(10 mins):Health News:Columbia University College of Dental Medicine receives diversity award 2Health News:Columbia University College of Dental Medicine receives diversity award 3Health News:Columbia University College of Dental Medicine receives diversity award 4Health News:Getting the jump on competitors: QUT study 2Health News:Chemotherapy and SABR consecutively may be promising treatment option for advanced pancreatic cancer 2Health News:Chemotherapy and SABR consecutively may be promising treatment option for advanced pancreatic cancer 3Health News:Chemotherapy and SABR consecutively may be promising treatment option for advanced pancreatic cancer 4Health News:ESMO 2014 Congress Preview 2
(Date:9/15/2014)... CAMBRIDGE, Mass. (September 15, 2014) The so-called ... which makes proteinhas long provided a simplified explanation ... in living organisms. , In reality, of ... the schema first articulated nearly 60 years ago ... DNA,s double-helix structure. For one, there are multiple ...
(Date:9/15/2014)... Reproductive cell division has evolved a simple, mechanical ... in the Sept. 11 Science Express. ... chromosome counts and misalignments that lead to infertility, ... reproductive cell division cause these problems, but what ... Adele Marston of the Wellcome Trust Center for ...
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Breaking Biology News(10 mins):Scientists discover RNA modifications in some unexpected places 2Cells simply avoid chromosome confusion 2Cells simply avoid chromosome confusion 3Researchers discover new producer of crucial vitamin 2
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