Researchers have sequenced the genome of an archaic Siberian girl 31 times over, using a new method that amplifies single strands of DNA.
More than 99% of the nucleotides are sequenced at least 10 times, so researchers have as sharp a picture of this ancient genome as of a living person’s.
That precision allows the team to compare the nuclear genome of this girl, who lived in Siberia’s Denisova Cave more than 50,000 years ago, directly to the genomes of living people, producing a (...)
Home > Technical section > Biology > Molecular biology > Population genetics > Anthropology
Anthropology
-
Denisovan
26 December 2012 -
DNA insulators
18 November 2006Chromatin Insulators
Definition: Insulators are DNA sequence elements that prevent inappropriate interactions between adjacent chromatin domains.
One type of insulator establishes domains that separate enhancers and promoters to block their interaction, whereas a second type creates a barrier against the spread of heterochromatin.
The mechanisms of action of both enhancer blockers and barriers might not be unique to these types of element, but instead are adaptations of other (...) -
Neanderthals
3 October 2005Open references
The Genetic Cost of Neanderthal Introgression. Harris K, Nielsen R. Genetics. 2016 Apr 2. pii: genetics.116.186890. PMID: #27038113# Free Article
References
Mellars P. Neanderthals and the modern human colonization of Europe. Nature. 2004 Nov 25;432(7016):461-5. PMID: #15565144#
Currat M, Excoffier L. Modern humans did not admix with Neanderthals during their range expansion into Europe. PLoS Biol. 2004 Dec;2(12):e421. PMID: #15562317#
Kelley J. (...) -
Piltdown
3 October 2005Livres
Le mystère de l’homme de Piltdown : Une extraordinaire imposture scientifique. de Herbert Thomas. Belin (2 octobre 2002). Collection : Regards sur la science. ISBN : 2701134080 -
tools
3 October 2005outils
Références (Grand public)
Les premiers outils : Les origines de la culture. de Pascal Picq, Hélène Roche. Le Pommier (14 octobre 2004). Collection : Le collège de la cité. ISBN : 274650202X -
sépulture
3 October 2005Références
Les origines de la culture : Les premières sépultures. de Bruno Maureille. Le Pommier (13 septembre 2004). Collection : Le collège de la cité. ISBN : 2746502038 -
anthropologie
3 October 2005Références (Grand Public)
Homo Sapiens. de Boris Cyrulnik, Collectif , Donald Johanson, Ron Clarke, Yves Coppens. Tallandier (27 mai 2005). ISBN : 2847342257 (amazon.fr)
Le Deuxième Homme en Afrique. de Collectif. Errance (9 octobre 2002). Collection : Guides de préhistoire mondiale. ISBN : 2877722317 (amazon.fr)
Aux origines de l’humanité, tome 1 : De l’apparition de la vie à l’homme moderne. de Yves Coppens, Pascal Picq. Fayard (16 octobre 2001). ISBN : 2213603693 (amazon.fr)
Aux (...)