News tagged with gene control

Powerful systems biology

An international team of researchers headed by ETH-Zurich scientists has demonstrated for the first time how to extract testable hypotheses from a vast amount of different measurement data for cells that are ...

dateMar 27, 2012 in Cell & Microbiology
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Tracking genes' remote controls

As an embryo develops, different genes are turned on in different cells, to form muscles, neurons and other bodily parts. Inside each cell's nucleus, genetic sequences known as enhancers act like remote controls, ...

dateJan 09, 2012 in Cell & Microbiology
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Parental controls on embryonic development?

When a sperm fertilizes an egg, each contributes a set of chromosomes to the resulting embryo, which at these very early stages is called a zygote. Early on, zygotic genes are inert, so embryonic development is largely controlled ...

dateDec 01, 2011 in Cell & Microbiology
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New light shed on cell division

Genes control everything from eye color to disease susceptibility, and inheritance - the passing of the genes from generation to generation after they have been duplicated - depends on centromeres. Located in the little pinched ...

dateJun 14, 2011 in Cell & Microbiology
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Common gene variant found to regulate iron levels

(PhysOrg.com) -- An international research team including researchers at UQ's Diamantina Institute and the Queensland Institute of Medical Research has identified a new variant of a gene that helps to regulate iron and haemoglobin ...

dateOct 13, 2009 in Genetics
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Scientists uncover evolutionary keys to common birth disorders

The work of Forsyth scientist Peter Jezewski, DDS, Ph.D., has revealed that duplication and diversification of protein regions ('modules') within ancient master control genes is key to the understanding of certain birth disorders. ...

dateJan 14, 2009 in
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Mobile MITEs jump to fame in gene regulation

Moving genetic elements from one location to another in a genome makes for a very dynamic situation in terms of development and disease. An EU project has investigated a special type of micro transposable ...

dateJun 18, 2012 in Biotechnology
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