Quantcast
Last updated on April 18, 2014 at 16:16 EDT

Latest Population genetics Stories

2013-10-08 13:50:38

The unique genomic signature could serve as a research model for founding events Researchers at the Sainte-Justine University Hospital Center and University of Montreal have discovered that the genomic signature inherited by today's 6 million French Canadians from the first 8,500 French settlers who colonized New France some 400 years ago has gone through an unparalleled change in human history, in a remarkably short timescale. This unique signature could serve as an ideal model to study...

2013-09-25 23:04:46

Beyond Genetics Supplements, home of the fitness movement SHREDZ, signs International pop music superstar and Cash Money Records recording artist, Jay Sean. Jersey City, NJ (PRWEB) September 25, 2013 Beyond Genetics Supplements, a fitness supplement company focused on promoting a healthy lifestyle through fitness, has announced its first celebrity endorsement, international pop music superstar and Cash Money Records recording artist, Jay Sean. The singer, who is a label mate of such...

Genetic Evidence How Man Migrated To Europe
2013-08-12 14:47:31

Brett Smith for redOrbit.com - Your Universe Online Humans emerged en masse from Africa thousands of years ago, but scientists still aren’t sure about the exact routes they took as they set out to populate the planet. According to a new DNA analysis from an international team of researchers, human expansion most likely occurred after the Last Glacial Maximum, between 26,500 and 19,000 years ago, and the Neolithic Era, approximately 12,000 years ago. The researchers reached their...

2013-08-02 12:30:50

Two women have the same genetic mutation – an abnormal BRCA1 gene that puts them both at much higher-than-average risk for breast cancer – but only one woman develops the disease. Why? Michigan State University genetic scientists have begun to understand the mechanisms behind the phenomena. "It's been known for a while that genetic mutations can modify each other," explained Ian Dworkin, MSU associate professor of zoology. "And we also know that the...

Winter Flounder In Long Island's Bays Are Inbred
2013-07-24 09:27:41

The Institute for Ocean Conservation Science Scientists from the School of Marine and Atmospheric Sciences at Stony Brook University advise that loss of genetic diversity presents survival risks for historically common marine fish and should be considered in fisheries management Research conducted in six bays of Long Island, NY, and led by scientists from the School of Marine and Atmospheric Sciences at Stony Brook University (SBU) showed that local populations of winter flounder are...

Mesolithic Human Travelers Brought Snails To Ireland
2013-06-20 10:45:32

Brett Smith for redOrbit.com - Your Universe Online Previous studies have suggested that the islands of Great Britain and Northern Ireland began to separate from the European mainland around 10,000 years ago, with a massive tsunami completing the process about 8,000 years ago. Any land animals to naturally migrate to the two islands would have to have made the trip before this separation. With this set of circumstances in mind, scientists have long wondered why Ireland has some plants...

2013-06-11 21:08:00

Individuals of a particular species generally differ from one another. We are clearly most adept at recognizing members of our own species, although dog and cat owners will be ready to confirm that their pets look unique. Differences within species relate to characteristics such as size and shape but also to color: it is not only humans that show a wide range of skin pigmentation. Nevertheless, the cause of the variation in skin color in animals has remained largely a matter for conjecture....

2013-05-22 10:17:41

Rice computational study tracks E. coli cells´ regulatory mechanisms Environment is not the only factor in shaping regulatory patterns – and it might not even be the primary factor, according to a new Rice University study that looks at how cells´ protein networks relate to a bacteria´s genome. The Rice lab of computer scientist Luay Nakhleh reported in the Proceedings of the National Academy of Sciences that when environmental factors are eliminated from an...

It's In The Genes: Europeans Have Been One Big Family For Past Thousand Years
2013-05-08 07:34:50

Lawrence LeBlond for redOrbit.com - Your Universe Online If there is one thing you can say about families, it is the larger the better. And by looking at genetic data of people from Ireland to the Balkans, researchers have found that Europeans are one big family, and have been for the past thousand years. Graham Coop, a professor of evolution and ecology at UCDavis, and Peter Ralph, a professor at University of Southern California (USC), published a recent study of the genetics of...

2013-04-24 16:37:27

DNA sequenced from ancient skeletons sheds light on how modern European populations formed An international team of scientists, including Dr Paul Brotherton from the University of Huddersfield, reveal that events after the initial migration of farmers into Europe had a major impact on the modern gene pool. The paper, published in Nature Communications, investigates a major component of the maternal population history of modern Europeans by focusing on haplogroup H mitochondrial genomes...


Latest Population genetics Reference Libraries

House Mouse, Mus musculus
2012-05-01 11:42:07

Even in the wild, this rodent is associated with humans by destroying crops and stored food. The house mouse is also known as the fancy mouse, a common pet. It is also a widely used laboratory animal, important for testing in genetics, biology, and medicine. There are three recognized subspecies of the house mouse. These mice thrive in a number of locations including fields, houses, and commercial structures. An adult male house mouse can have a body length of up to 3.9 in, and tail length...

More Articles (1 articles) »