Navigation Links
Research Team led by JCVI Scientists Uncover More Complexity and Detail in Southern African Genomic Diversity
Date:3/14/2013

histories. In this study, the Ju/'hoan represent a pure Khoesan lineage with no significant non-Khoesan contribution. The Ju'/hoan are arguably one of the last pure 'hunter-gatherer' populations in the world today. Unlike most global populations, the Ju'/hoan in this study not only lacked signatures of gene-based adaption to agriculture, they carry genetic contributions essential for forager survival. The !Xun however, although culturally, linguistically and genetically Khoesan, showed significant male-derived non-Khoesan African ancestral contribution, while the data suggests that contemporary !Xun speakers once represented two unique Khoesan prehistories.

Conversely, the amaXhosa Southern Bantu speakers all showed a comparable female-derived ancient Khoesan contribution. This is the first genome-wide analysis of the Baster people, who like their Coloured cousins carry a significant female-derived Khoesan contribution. However, this study provides a genetic basis for the Baster/Coloured distinction. The Khoesan, non-Khoesan African, European and Asian contributions to the Coloured and Baster populations, represent arguably the most diverse human genomic profiles within single population identifiers.

According to Dr. Hayes, "We believe that research like ours is important not only to better understand some of the oldest and most genetically diverse human populations on the planet, but can also lead to better understanding of the impact of admixture on the study of disease genes."

Researchers at the following organizations were part of this research study: the Scripps Translational Science Institute, The Scripps Research Institute, University of New South Wales Faculty of Medicine, The Garvan Institute of Medical Research, University of Stellenbosch Department of Pathology and Department of Surgical Sciences Urology Division, Institute of Genomics and Integrative Biology/Indian Genome Variation Consortium in India, 
'/>"/>

SOURCE J. Craig Venter Institute
Copyright©2012 PR Newswire.
All rights reserved

Page: 1 2 3

Related biology technology :

1. Wolters Kluwer Research Now Available via Bloomberg Tradebook
2. ACORN Research, LLC Announces Partnership with AdeptBio, LLC
3. New England Biolabs Introduces Polbase, an Information Repository of Scientific Data for Polymerase Researchers
4. Researching graphene nanoelectronics for a post-silicon world
5. In new quantum-dot LED design, researchers turn troublesome molecules to their advantage
6. BBVA Foundation Unites the Efforts of Massachusetts General Hospital and Barcelonas Vall dHebron Hospital in Biomarker Research for Personalized Cancer Therapies
7. New research points to benefits of innovative cobas® HPV test for primary screening as Englands cervical cancer screening programme includes the test in current HPV "triage" rollout
8. Multidisciplinary team of researchers develop world’s lightest material
9. K computer research results awarded ACM Gordon Bell Prize
10. ResearchMoz: Ophthalmic Devices Market to 2017 - Glaucoma and Cataract Surgery Devices, Minimally Invasive Procedures in Ophthalmic Surgery to Drive the Ophthalmic Surgery Market
11. Researchers shrink tumors and minimize side effects using tumor-homing peptide to deliver treatment
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/25/2014)... 2014 At the request of the ... 60-day extension for the public comment period (Docket No. ... Model Aircraft established by Congress as part of the ... extension establishes the new deadline for comments as September ... Transportation/FAA notice published in the Federal Register on July ...
(Date:7/24/2014)... 24, 2014 Gain recognition for ... Chain of the biotech industry. Nominations are now ... brought to you by the Bio Supply ... supply chain management professionals for the past 7 ... of the Biotech industry – Manufacturers, Service Providers, ...
(Date:7/24/2014)... sophisticated equipment, trained personnel, and detection dogs to ... attacks. A revolutionary new electronic chip with nano-sized ... much easier. , The groundbreaking nanotechnology-inspired sensor, devised ... ,s School of Chemistry and Center for Nanoscience ... Tracense, picks up the scent of explosives molecules ...
(Date:7/24/2014)... to settle into equilibriuma state of unchanging balance ... of non-equilibrium conditions where new possibilities lie. Non-equilibrium ... such as temperature fluctuations, freezing and melting, or ... body temperature, airplanes to fly, and the Earth ... even though these conditions exist naturally and are ...
Breaking Biology Technology:FAA Grants Comment Extension at the Request of AMA 2Call for Submission: BSMA’s Supply Chain Management Innovation Awards 2Call for Submission: BSMA’s Supply Chain Management Innovation Awards 3Nano-sized chip 'sniffs out' explosives far better than trained dogs 2New approach to form non-equilibrium structures 2
... American Stock Exchange(R),(Amex(R)) today listed the common ... symbol RNN., Rexahn Pharmaceuticals is a ... discover, develop and commercialize,innovative treatments for cancer, ... unmet medical needs. Rexahn,s compounds are designed,to ...
... Judges for Nikon Small World, MELVILLE, N.Y., ... received a record number of entries for the ... by over 300,images. The oldest and most respected ... world,s best photomicrographers who create beautiful,imagery while showing ...
... Informed Medical Communications,(IMC), a leading provider of peer-to-peer ... appointment of Bert,Marchio to the position of Executive ... ), Marchio brings to IMC over 20 ... both the public and private sectors, with the ...
Cached Biology Technology:American Stock Exchange Lists the Common Stock of Rexahn Pharmaceuticals, Inc. 2Nikon Instruments Receives Record Number of Entries for Nikon Small World 2Informed Medical Communications Appoints New Chief Financial Officer 2
(Date:7/24/2014)... Keryx Biopharmaceuticals, Inc. (Nasdaq:KERX) (the "Company") announced the publication ... 3 study of Zerenex (ferric citrate), the Company,s investigational ... hyperphosphatemia in patients with end-stage renal disease (ESRD) on ... with FErric CiTrate in EsrD) was published online today ... Nephrology ( JASN ). , This ...
(Date:7/24/2014)... species of fish, according to a new study ... tested fish anti-predator behaviour. , Three-spined sticklebacks ... when exposed to additional noise, whereas no effects ... author Dr Irene Voellmy of Bristol,s School of ... environments have increased substantially during the last few ...
(Date:7/24/2014)... A sake brewery has its own microbial terroir, meaning ... resemble those found in the product, creating the final ... the journal Applied and Environmental Microbiology . This ... census of a sake brewery. , Many sake ... author David A. Mills of the University of California, ...
Breaking Biology News(10 mins):Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 2Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 3Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 4The microbes make the sake brewery 2
... Baylor College of Medicine (BCM) and the Puget Sound Blood ... small blood vessels of the heart and brain could cause ... clots. The scientists were surprised to find that the proteins ... five hours before returning to their normal, healthy shape. ...
... are the origins of life on Earth? A new ... building blocks of life could have been created on icy ... Chemists from the University of California, Berkeley, and the University ... of creating complex dipeptides linked pairs of amino acids ...
... discovered that deleting a specific gene in mice prevents them ... finding they believe may be replicated in humans. "When ... fat," said Prof. James McManaman, Ph.D., lead author of the ... the University of Colorado School of Medicine. "It may be ...
Cached Biology News:Stressed proteins can cause blood clots for hours 2Stressed proteins can cause blood clots for hours 3New evidence that comets could have seeded life on Earth 2Researchers discover gene that causes obesity in mice 2
Mouse monoclonal [M7-PB-E9] to pan alpha Sodium Potassium ATPase ( Abpromise for all tested applications)....
Anti-Cohesin (Scc1/Rad21) Monoclonal Antibody Research Focus: signal transduction Storage: -20C Shipping Temperature: +4C...
Rabbit Anti-melatonin (different linkage) Polyclonal Antibody...
E2F2 protein...
Biology Products: