Rappel concernant les règles de confidentialité de Google
Afin de nous conformer à la législation relative à la protection des données, nous vous demandons de bien vouloir prendre quelques instants pour étudier les principaux aspects de nos règles de confidentialité, qui s'appliquent à tous les services Google et décrivent la manière dont nous utilisons les données et les options qui sont à votre disposition. Nous vous prions de le faire aujourd'hui.
Consulter maintenant
Résultats de recherche
Résultats Web
Folate & fertility & skin color – Gene Expression - ScienceBlogs
scienceblogs.com/gnxp/2009/04/27/folate-fertility-skin-color/
Traduire cette page27 avr. 2009 - On the order of ~1 million years ago humans seem to have evolved dark skin. While light skin evolved several times, it looks like dark skin ...
Skin color & Vitamin D & folate – Gene Expression - ScienceBlogs
scienceblogs.com/gnxp/2007/07/08/skin-color-vitamin-d-1/
Traduire cette page8 juil. 2007 - I've talked a fair amount about the evolutionary genetics and history of skin color on this weblog. To review, it seems to be a polygenic trait ...
Why it was best to be white – Gene Expression - ScienceBlogs
scienceblogs.com/gnxp/2008/04/28/why-it-was-best-to-be-white/
Traduire cette page28 avr. 2008 - Some degree of pale skin could well have evolved in the UP, .... Also, as far as the human skin color spectrum goes, there's light and then ...
Convergent evolution in skin color – part n – Gene Expression
scienceblogs.com/gnxp/2006/12/.../convergent-evolution-in-skin-c...
Traduire cette page31 déc. 2006 - …these results point to the importance of several genes in shaping the pigmentation phenotype and a complex evolutionary history involving ...
Skin color genes in maps – Gene Expression - ScienceBlogs
scienceblogs.com/gnxp/2007/10/09/skin-color-genes-in-maps/
Traduire cette page9 oct. 2007 - The paper Genetic Evidence for the Convergent Evolution of Light Skin in Europeans and East Asians has some great maps which show the ...
Vitamin D: why evolution may matter – Gene Expression - ScienceBlogs
scienceblogs.com/gnxp/2007/.../vitamin-d-why-evolution-may-ma...
Traduire cette page27 déc. 2007 - That being said, I think this is a case where evolution has something to say; ... Skin color has also been driven by selection in East Asia.
Skin color is not race – Gene Expression - ScienceBlogs
scienceblogs.com/gnxp/2009/05/.../skin-color-does-not-always-pre...
Traduire cette page14 mai 2009 - That is, skin color is not just a trait, but it is the trait which defines between ... Implications of correlations between skin color and genetic ancestry for .... and NE Asia evolved lighter skins, probably for the vitamin D advantage.
OCA2 makes East Asians white and Europeans blue – Gene Expression
scienceblogs.com/gnxp/2010/03/.../oca2-makes-east-asians-white-a...
Traduire cette page5 mars 2010 - When did the evolution to light skin take place in Europe and East Asia? ... is a cross-West Eurasian gene in terms of its effect on skin color).
How swarthy are the Sami? – Gene Expression - ScienceBlogs
scienceblogs.com/gnxp/2007/07/10/how-swarth-are-the-sami/
Traduire cette page10 juil. 2007 - I've translated the relevant table (hair and skin color) below. The source above also has data on some provinces of central and southern ...