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Nice genes! What makes you genetically compatible with your partner?

Professor Daniel Davis and his wife Katie’s experience is documented in The Compatibility Gene, published by Penguin, which discusses how our crucial compatibility genes may influence finding a life partner as well as our health and individuality.

Professor Davis said: “We each possess a similar set of around 25,000 human genes. Some of our genes vary from person to person, like those that give us a particular eye or hair colour. But my book is about the few genes – our compatibility genes – that vary the most between each of us. First and foremost these are immune system genes; they control how we combat disease. But recent research shows that they may be even more important than we once thought – there is evidence that they can influence how our brains are wired, how attractive we are, even how likely we are to reproduce.’’ (more…)

Gut Microbe Networks Differ From Norm in Obese People, Systems Biology Approach Reveals

By Guest PostJanuary 13, 2012Scienceabundance of enzymes, alfred p sloan foundation, biomarkers, body weight, building blocks of proteins, cohesive system, disease resistance, elhanan borenstein, energy, gene set, gut, habitats, human anatomy, human body, human genes, human gut, human host, human microbiome, immunity and nutrition, in silico modeling, inflammatory bowel disease, integrated biological system, microbes, microorganism, modeled network, modularity, multiple microbial species, organism, periphery, peter j turnbaugh, sharon greenblum, species, supra organism, university of washington, vitamins

For the first time, researchers have analyzed the multitude of microorganisms residing in the human gut as a complex, integrated biological system, rather than a set of separate species. Their approach has revealed patterns that correspond with excess body weight.

The senior author of the paper, Elhanan Borenstein, assistant professor of genome sciences at the University of Washington, said, “Our research introduces a novel framework, applying systems biology and in-silico (computer) modeling to study the human microbiome – the complex ensemble of microorganisms that populate the human body – as a single cohesive system.” (more…)

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Nice genes! What makes you genetically compatible with your partner?

Gut Microbe Networks Differ From Norm in Obese People, Systems Biology Approach Reveals