Mixing and matching yeast DNA
Osaka University scientists show molecular factors that determine why some regions in yeast chromosomes are apt for remodeling, while other regions stay faithful during cell replication.
Osaka University scientists show molecular factors that determine why some regions in yeast chromosomes are apt for remodeling, while other regions stay faithful during cell replication.
Cell & Microbiology
Sep 7, 2017
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5
Cell division is key for renewing the cells in our tissues and organs. There are two particular processes in which cell division is crucial: embryonic development and tumorigenesis. A fault in the process that copies DNA ...
Cell & Microbiology
Aug 16, 2017
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20
Scientists at the University of York have used florescent proteins from jellyfish to help shed new light on how DNA replicates.
Cell & Microbiology
Jun 23, 2017
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167
All cells are confronted with DNA damage, for example by exposure of the skin to UV rays, chemical byproducts of nerve cells consuming sugar, or immune cells destroying bacteria. If these DNA lesions are not - or badly - ...
Cell & Microbiology
Jun 13, 2017
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183
New insights into the control of DNA replication and cell division in Corynebacterium glutamicum, a biotechnologically important microorganism, could help to optimize the industrial production of amino acids.
Cell & Microbiology
Jun 7, 2017
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2
Nagoya University researchers identified combined function for Drosophila protein in launching and maintaining a process enabling chromatids to pair during DNA replication.
Cell & Microbiology
Jun 1, 2017
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DNA over-replication is a phenomenon that can have devastating consequences for proliferating cells. When parts of the genome are duplicated more than once, cells suffer from 'genomic instability' (alterations to the structure, ...
Cell & Microbiology
May 3, 2017
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5
Scientists at the Francis Crick Institute have made a surprising discovery about the Vaccinia virus, a large DNA virus belonging to the pox family that was used as the vaccine to eradicate smallpox.
Cell & Microbiology
May 3, 2017
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197
Researchers at the Center of Genomic Integrity, within the Institute for Basic Science (IBS), have found out an unexpected role for a protein involved in the DNA repair mechanism. The protein SHPRH not only helps to fix mistakes ...
Cell & Microbiology
Apr 11, 2017
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4
For years, scientists have puzzled over what prompts the intertwined double-helix DNA to open its two strands and then start replication. Knowing this could be the key to understanding how organisms - from healthy cells to ...
Cell & Microbiology
Dec 13, 2016
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25