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:7/29/2014)... 29, 2014  Sigma-Aldrich Corporation (NASDAQ: SIAL ... increased its investment in Green Chemistry and donated more ... last year, the Company announced Monday in its new ... the World? The report comes in ... being a responsible corporate citizen, including recognition for the ...
(Date:7/29/2014)... 2014 Quorum Review IRB, the ... awarded accreditation by the International Association of ... Six Sigma Deployment Program. The citation recognizes robust ... , Quorum’s Lean Six Sigma program was evaluated ... designation. The designation is a public statement of ...
(Date:7/29/2014)... 29, 2014 G-CON Manufacturing Inc., the ... today announced a new leadership appointment designed to drive ... and abroad. , Maik Jornitz, Chief Operating Officer ... President charged with leading the pioneering company through its ... this stage of development and look forward to providing ...
(Date:7/29/2014)... 29, 2014 Eppendorf Centrifuge 5427 ... selection. Eppendorf 5427 R is geared towards high-end applications ... it is targeted towards work requiring high sample throughput. ... as it compliments their extensive 16, 48, and 64 ... microcentrifuge tubes, PCR tubes, PCR strip tubes, and more. ...
Breaking Biology Technology:Sigma-Aldrich Achieves Record Success in Environmental, Community Initiatives 2Sigma-Aldrich Achieves Record Success in Environmental, Community Initiatives 3Quorum Review IRB Accredited by IASSC for Lean Six Sigma Deployment Program 2Quorum Review IRB Accredited by IASSC for Lean Six Sigma Deployment Program 3G-CON Manufacturing, Inc. Announces Maik Jornitz as President 2International Pipette Distributor, Pipette.com Announces the Addition of the Eppendorf Centrifuge 5427 R to Their Product Portfolio 2
... Consortium With Broad ... Portfolio of IV Products, ... BAX ) announced today that Novation, the University HealthSystem,Consortium,s (UHC) ... behalf of UHC valued at over $200 million over the,contract ...
... (Pink Sheets: BIEL), announced today that the ... sale by its,distributor, Endotherapeutics Party Limited. ... professionals of,Endotherapeutics will successfully launch ActiPatch in ... of experience in the,medical devices market and ...
... to Identify Pathways and ... to Metabolomic Data, REDWOOD CITY, Calif., Oct. ... solutions to help life science researchers,generate insights from ... solution within Ingenuity,Pathways Analysis to help researchers understand ...
Cached Biology Technology:Baxter and Novation Sign Multi-Year Contract Extension Valued at Over $200 Million for Medication Delivery Products 2Baxter and Novation Sign Multi-Year Contract Extension Valued at Over $200 Million for Medication Delivery Products 3Australian Therapeutics Goods Administration Approval for ActiPatch Achieved 2Ingenuity Systems Launches New Metabolomics Solution Within IPA 2
(Date:7/29/2014)... has received from the National Institutes of Health ... project to support the further development of 23andMe,s ... , Specifically, the grant supports four areas ... to improve the company,s ability to identify novel ... to support the collection of a broader set ...
(Date:7/29/2014)... 1 in 100,000 people characterized by a loss of ... unknown, a new study by a team of researchers at ... and other European institutions confirms for the first time that ... July in Nature Genetics , is an important step ... sphincter in the lower esophagus opens, allowing food to enter ...
(Date:7/28/2014)... of two additional coral communities showing signs of damage from ... the 2010 spill in the Gulf of Mexico. The discovery ... of biology at Penn State University. A paper describing this ... the Gulf of Mexico will be published during the last ... the journal Proceedings of the National Academy of Sciences ...
Breaking Biology News(10 mins):23andMe scientists receive approximately $1.4 million in funding from National Institutes of Health 223andMe scientists receive approximately $1.4 million in funding from National Institutes of Health 3Mysterious esophagus disease is autoimmune after all 2Impact of Deepwater Horizon oil spill on coral is deeper and broader than predicted 2
... of the potential health effects associated with accidental exposure ... , The study, "An Analysis of Uranium Dispersal and ... by Sandia scientist Al Marshall, employs analytical capabilities used ... risks associated with uranium handling. , U.S. and British ...
... Cornell University researchers have revealed a process that has ... derived from vitamin A enters a cell's nucleus, where ... basic transport mechanism opens a new door for future ... for the fight against cancer and other diseases. , ...
... HIV is so difficult to contain and treat is its ... to that evolution is vital. , Host cells produce two ... ability to replicate. But HIV produces a protein, called Vif, ... full of variation, both in sequence and in function, according ...
Cached Biology News:Sandia completes depleted uranium study 2Study shows how retinoic acid enters a cell's nucleus 2Study shows how retinoic acid enters a cell's nucleus 3
Request Info...
Prepared in distilled water....
... white. The extinction coefficient , E(1%) at ... phosphate-buffered saline, pH 7.4, containing ... 50% glycerol. Avidin (from egg white) is conjugated ... molecular sieving and is completely ...
NM522 contains an F episome, which is required for production of ssDNA and for blue/white color selection. To maintain the F, NM522 should be grown on minimal (M-9) medium....
Biology Products: