Navigation Links
Scientists sequence DNA of woolly mammoth

ermafrost soil of northern Siberia, in combination with a novel high-throughput sequencing technique that could cope with the heavily fragmented DNA retrieved from the organism's mandible, its jaws. The bone material used in this study is approximately 28,000 years old, as was shown by beta-carbon dating analysis. This was a surprising finding, as it demonstrated that the analyzed material was frozen for more than 10,000 years before the maximum of the last ice age. The research team used a computational approach to demonstrate that an unprecedented 50 perecent of the bone DNA was indeed mammoth DNA, while the remaining genetic material was shown to belong to microorganisms living the tundra soil.

The study indicates that any organism that has been trapped in frozen ice or a permafrost environment for up to one million years will be an open book to the researchers. The search is now on for more specimens from plant, animal, and man that can illuminate the route evolution took on its way from the past to the present, and that can perhaps clarify the role environmental changes did play in the extinction of an entire species.

Initial funding for this study was provided by McMaster University, The Natural Sciences and Engineering Research Council of Canada, and Penn State University. The researchers now are seeking funding for the completion of the mammoth genome sequence and hope to conduct detailed comparative studies that include the genomes of African and Indian elephants.


'"/>

Source:Penn State


Page: 1 2

Related biology news :

1. Scientists ID molecular switch in liver that triggers harmful effects of saturated and trans fats
2. Scientists Replicate Hepatitis C Virus in Laboratory
3. Scientists detect probable genetic cause of some Parkinsons disease cases
4. Scientists find missing enzyme for tuberculosis iron scavenging pathway
5. Scientists seek answers on what activates deadly anthrax spores
6. Yale Scientists Find MicroRNA Regulates Ras Cancer Gene
7. Scientists collaborate to assess health of global environment
8. Scientists decipher genome of fungus that can cause life-threatening infections
9. Scientists discover the cellular roots of graying hair
10. Scientists rid stem cell culture of key animal cells
11. Scientists develop new color-coded test for protein folding
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Scientists sequence DNA woolly mammoth

(Date:8/24/2015)...  Based on its recent analysis of the biometric products ... Biometrics Company of the Year Award. DERMALOG is the leading ... Africa . It has particularly gained prominence ... one of the largest biometric mass applications in the world, ... Bank of Nigeria with its biometric ...
(Date:8/20/2015)... OXFORD, CT ., Aug. 20, 2015 ... "Company"), a biometric authentication company focused on the growing ... wallet, announces it has joined The Smart Card Alliance ... the Smart Card Alliance and the Smart Card Alliance ... and visibility to industry peers and thought leaders promoting ...
(Date:8/18/2015)... 17, 2015 Research and Markets ( ... "Global Biometric Authentication & Identification Market: Focus ... Forecast, 2015-2020" report to their offering. ... systems market is expected to grow at an ... and generate over $25 billion (approximately) by 2020 ...
Breaking Biology News(10 mins):Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 2Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 3Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 4Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 5Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 6NXT-ID, Inc. Joins Smart Card Alliance and EMV Migration Forum 2NXT-ID, Inc. Joins Smart Card Alliance and EMV Migration Forum 3NXT-ID, Inc. Joins Smart Card Alliance and EMV Migration Forum 4Global Biometric Authentication & Identification Market 2015: Focus On Modality, Motility & Application - Estimation & Forecasts to 2020 for the $25 Billion Industry 2
... Not least because undifferentiated cells with features typical of ... the liver, brain, and muscles, scientists are beginning to ... organs. Researchers from the Max Planck Institute for Heart ... demonstrated, in a study published in the journal Molecular ...
... are published, including a new book entitled The Dog ... articles in the journal Genome Research . These ... a high-quality draft sequence of the dog genome, are expected ... about canine genomics and biology. , "Canine genetics has entered ...
... it be that the stress on the use of antiseptics ... greater risk of suffering fatal bacterial infection? , Yes, argues ... Center for the Study of Infectious and Tropical Diseases at ... points to a recent BBC report on the poor record ...
Cached Biology News:Forgotten by evolution? 2Dog genome sequenced 2Dog genome sequenced 3Dog genome sequenced 4'Good' bacteria could save patients from infection infection by deadlier ones 2
(Date:8/28/2015)... 28, 2015 According to a ... Cryogenic Storage Systems, Thawing Equipment, Alarms), by Biospecimen (Human ... Trials), End User - Global Forecast to 2020", published ... reach USD 3,731.03 Million by 2020 from USD 2,150.48 ... between 2015 and 2020. Browse 74 ...
(Date:8/28/2015)... ... ... initial launch of FireflySci Inc. (FFS) in early 2015, the company continues to shake up ... the Fonz in a lab coat and Large Marge have been posted on the company’s ... , FireflySci is proud to be the only cuvette manufacturer is the world that has ...
(Date:8/27/2015)... , Aug. 27, 2015 The ... a patient,s eyes—and life—were saved by doctors at Vanderbilt ... working with NNFF, NovaBay Pharmaceuticals and Dr. John ... Center at Seton Medical Center in ... treatment used a breakthrough approach, pioneered by Dr. Crew, ...
(Date:8/27/2015)... MA (PRWEB) , ... August 27, 2015 , ... Inc. ... United States, ranking iLab Solutions as number 1,361 in growth for the three years ... of the top 0.1% fastest-growing privately held organizations in the country. , “We ...
Breaking Biology Technology:Biopreservation Market Worth 3,731.03 Million USD by 2020 2Biopreservation Market Worth 3,731.03 Million USD by 2020 3Biopreservation Market Worth 3,731.03 Million USD by 2020 4Biopreservation Market Worth 3,731.03 Million USD by 2020 5Cuvette Manufacturer FireflySci Launches Back to School Deals with Complimentary Shipping On All Orders 2Patient's Life and Eyes Saved from Gruesome Flesh-Eating Infection Consuming Her Face 2Patient's Life and Eyes Saved from Gruesome Flesh-Eating Infection Consuming Her Face 3iLab Solutions Named to 2015 Inc. 5000 List 2iLab Solutions Named to 2015 Inc. 5000 List 3
Rabbit polyclonal to Kallikrein 1 ( Abpromise for all tested applications). Antigen: Full length native kallikrein from tissue (Human) Entrez Gene ID: 3816 Swiss Protein ID: P06870...
PSGL-1 (215)...
Mouse Anti-human CD11b/Mac-1alpha, clone LM2/1, Monoclonal Antibody...
Mouse monoclonal [MLM544] to cardiac Myosin light chain 1 ( Abpromise for all tested applications). entrezGeneID: 4634 SwissProtID: P08590...
Biology Products: