Tag Archives: Laboratory of Chromosome and Cell Biology

Experiments decipher key piece of the ‘histone code’ in cell division

The division of one cell into two is one of the most basic processes of life. One of the many tricks involved is the segregation of copied chromosomes to opposite ends of the cell before it divides. New research details for the first time the role of an epigenetic modification to the proteins that package DNA in the fundamental biological phenomenon, known as mitosis. More »

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New molecule identified in DNA damage response

Evolution places the highest premium on reproduction, natural selection’s only standard for biological success. In the case of replicating cells, life spares no expense to ensure that the offspring is a faithful copy of the parent. Researchers have identified a new player in this elaborate system of quality control, a gene whose mutation can cause a rare but lethal disease. More »

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