Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.
Each of us has enough DNA to reach from here to the sun and back, more than 300 times. How is all of that DNA packaged so tightly into chromosomes and squeezed into a tiny nucleus? Histones are a ...
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DNA polymerases carry out crucial functions in many DNA metabolic processes. Polymerases catalyse the addition, using a template, of complementary nucleotides to the 3′ end of DNA primer strands.
The breakthrough came from DNA extracted from a bloodstained shawl found on victim Catherine Eddowes' body in 1888. Edwards purchased the historic shawl at auction in 2007. Working with genealogists, ...
A new study in the journal Nature throws a new theory into the fray. Analyzing a wealth of DNA collected from fossilized human bones, the researchers found that the first Indo-European speakers ...
College of Materials Science and Engineering, Huaqiao University, Xiamen 361021, China School of Resources and Civil Engineering, Gannan University of Science and Technology, Ganzhou 341000, China ...
Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Animal Science and Technology, Foshan University, Foshan, China The non-structural protein 4 (NSP4) of ...
BL21 (DE3) competent cells (TaKaRa, China) and the expression vector pET-30a(+) (Unibio, China) were stored at −20°C in the laboratory. The reference positive and negative sera for GoCV, validated by ...
Ancient DNA locates the geographic origin of Proto-Indo-Europeans and Proto-Anatolians and describes their early migrations out of the Caucasus Lower Volga and North Pontic regions of present-day ...