Quantcast

Latest Genetic mapping Stories

2012-11-06 03:36:01

Johns Hopkins researchers have succeeded in teaching computers how to identify commonalities in DNA sequences known to regulate gene activity, and to then use those commonalities to predict other regulatory regions throughout the genome. The tool is expected to help scientists better understand disease risk and cell development. The work was reported in two recent papers in Genome Research, published online on July 3 and Sept. 27. “Our goal is to understand how regulatory...

Genome Breakthrough Surpasses All DNA Barriers
2012-10-31 16:20:43

Lee Rannals for redOrbit.com - Your Universe Online A multinational team of scientists reports that they have successfully sequenced 1,092 human genomes from individuals across the globe. Their new study is the first to break the "1,000 genomes barrier." The researchers say the feat is a collegial effort to equip biologists and physicians with information that can be used to understand the normal range of human genetic variants so a patient's diseased genome can be interpreted in a...

Flycatchers' Genomes Reveal How 1 Species Became 2
2012-10-25 09:07:53

Just how new species are established is still one of the most central questions in biology. In an article in the leading scientific journal Nature, researchers at Uppsala University in Sweden describe how they mapped the genomes of the European pied flycatcher and the collared flycatcher and found that it is disparate chromosome structures rather than separate adaptations in individual genes that underlies the separation of the species. "We were surprised that such a large part of the...

Ancient New Zealander Genome Sequenced
2012-10-23 21:08:06

April Flowers for redOrbit.com — Your University Online A research team from the University of Otago has achieved landmark results by sequencing the complete mitochondrial genome for members of what was likely to be one of the first groups of Polynesians to settle New Zealand. The results of this study, published online in the Proceedings of the National Academy of Sciences, have revealed a surprising degree of genetic variation among these pioneering voyagers. Similar DNA...

Genome Scan For Genetic Disease In Infants
2012-10-04 06:18:41

Connie K. Ho for redOrbit.com — Your Universe Online Technology is changing faster than ever. With the click of a button you can send messages to friends, share photos and watch videos. This rapid speed is also being seen in medical technology. A new study found that doctors can quickly diagnose genetic diseases in babies with a simple blood test, allowing doctors to decode the baby´s complete genome in two days as opposed to the current time frame of at least six weeks....

Genome Of The Endangered Puerto Rican Parrot Sequenced
2012-09-29 05:43:19

redOrbit Staff & Wire Reports - Your Universe Online Thanks to a grassroots fundraising campaign, researchers were able to sequence the genome of the critically endangered Puerto Rican Parrot -- the only surviving member of its species in the United States. The project, which was funded primarily through community donations, was published Friday in BioMed Central and BGI's open access journal GigaScience. It is the first of the large Neotropical Amazona birds to be studied at the...


Word of the Day
holluschickie
  • A 'bachelor seal'; a young male seal which is prevented from mating by its herd's older males (mated bulls defending their territory).
This comes from the Russian word for 'bachelors.'
Related