News tagged with gene network

How to control complex networks

At first glance, a diagram of the complex network of genes that regulate cellular metabolism might seem hopelessly complex, and efforts to control such a system futile.

May 12, 2011
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Atlas of an organism

While every cell of an organism contains the same genes only a proportion are expressed in any tissue at a given stage in development. Knowing the extent of gene transcription is valuable and a team of European researchers ...

Jan 18, 2011
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Getting around gene loss

Genes ‘knocked out’ experimentally in metabolic networks of the model plant species, Arabidopsis thaliana (Fig. 1), are compensated for by duplicate genes or alternative synthetic pathways, accord ...

Oct 29, 2010
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Key genetic players in diabetes identified

Scientists have discovered a network of genes for type 1 diabetes (T1D) and identified a key player that controls the network. This development will help researchers focus their efforts to improve drug treatments ...

Sep 17, 2010
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A ripe old age

(PhysOrg.com) -- Good living, a happy outlook and avoiding obesity are more important than genes in prolonging life, according to the first study of Australian centenarians compiled by UNSW researchers.

May 04, 2010
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The formula for making teeth will soon be found

Each cusp of our teeth is regulated by genes which carefully control the development. A similar genetic puzzle also regulates the differentiation of our other organs and of all living organisms. A team of researchers at the ...

Mar 15, 2010
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