More than 300 years ago, three African-born slaves died on the Caribbean island of Saint Martin. No written records memorialized their fate, and their names and precise ethnic background remained a mystery. For centuries, ...
Biotechnology
Mar 9, 2015
4
80
(PhysOrg.com) -- A portable instrument manufactured by Nanosphere Inc. and recently approved by the FDA, can detect genetic variations in blood that alter the effectiveness of some drugs.
An international consortium of scientists has launched a new effort to create a reference genome that captures the genetic diversity of all the peoples of the world. The researchers describe the initiative, called the Human ...
Molecular & Computational biology
Apr 20, 2022
0
164
Scientists from the MRC Weatherall Institute of Molecular Medicine at Oxford University have developed a method that allows them to see, with far greater accuracy, how DNA forms large scale structures within a cell nucleus.
Molecular & Computational biology
Jun 10, 2021
0
8
(Phys.org)—A pair of researches with the University of Texas has used a new method to infer historical human population size fluctuations based on Single Nucleotide Polymorphism (SNP) data. In their paper published in the ...
Prickly holly leaves are a traditional Christmas decoration, from wreaths adorning homes, to greeting card scenes. Yet, look closer at a holly tree and while some leaves are prickly, others are not. Scientists writing in ...
Plants & Animals
Dec 12, 2012
0
1
The freshly sequenced genome of the most commonly cultivated cacao plant in the world is revealed in the open access journal Genome Biology this week. Researchers have utilised high quality DNA sequences to demonstrate the ...
Biotechnology
Jun 2, 2013
0
2
When researchers at ETH Zurich compared the reference genomes between several breeds of domestic cattle and closely related wild cattle, they discovered genes with previously unknown functions.
Molecular & Computational biology
May 26, 2021
0
15
Our ability to assess biological diversity, ecosystem health, ecological interactions, and a wide range of other important processes is largely dependent on accurately recognizing species. However, identifying and describing ...
Plants & Animals
May 10, 2013
0
0
Proteins, the workhorse of the human cell, help digest our food, carry oxygen through the body, fight off invading microbes, and so much more—but they only function when folded properly into specific, three dimensional ...
Molecular & Computational biology
Mar 2, 2020
1
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