HOME >> BIOLOGY >> NEWS
Hopkins is first US institution to obtain powerful genotyping system

Ahead of other U.S. academic institutions, The Johns Hopkins University School of Medicine and its McKusick-Nathans Institute of Genetic Medicine have pooled resources to obtain a commercial system capable of processing hundreds of DNA samples and determining up to 600,000 genotypes a day.

The $1.5 million system, purchased from Illumina Inc. (San Diego, Calif.), has been installed and tested and should be fully operational by September. Part of the shared genetics resources at Johns Hopkins, the system will use both premade panels of known genetic sequences and research-specific panels of genes, designed in-house, to identify genetic changes in DNA samples.

"In addition to offering a lower cost to researchers, our flexibility should set us apart from what is available from companies," says Alan Scott, Ph.D., director of Johns Hopkins' Genetics Resources Core Facility and one of the forces behind getting the new genotyping system. "Quite a few research programs here require genotyping hundreds to thousands of tissue samples, and other researchers may have been reluctant to take on such tasks because the work couldn't be done nearby. Now we'll be able to offer these services right here at Hopkins."

The new system, called "BeadLab" because of the technology it uses, can examine up to 96 different samples and determine more than 100,000 genotypes in a single experiment. A genotype is a description of an individual's sequence of genetic building blocks (A, G, T and C) and can be compared to others' to help scientists identify genes involved in disease.

Most of the human genome's 3 billion building blocks occur in the same order in all humans. But everyone also has occasional substitution of one genetic building block for another. If a particular spot has a common variation (i.e., some people have an "A" instead of the usual "C"), that position is said to have a single nucle
'"/>

Contact: Joanna Downer
jdowner1@jhmi.edu
410-614-5105
Johns Hopkins Medical Institutions
14-Aug-2003


Page: 1 2 3

Related biology news :

1. Hopkins scientists use blood proteins to detect ovarian cancer
2. Hopkins to found first center for comprehensive study of epigenetics
3. Hopkins scientists overcome main obstacle to making tons of short, drug-like proteins
4. Hopkins Marine Station honored by the American Society for Microbiology
5. Johns Hopkins gene hunters pinpoint new cancer gene target
6. Hopkins researchers identify transplantation antigens among Sioux Indians
7. Hopkins researchers discover how nitric oxide prevents blood vessel inflammation
8. Dr. Robot tested at Hopkins
9. From Hopkins: Children may outgrow peanut allergies
10. OXiGENE announces launch of ophthalmic clinical trial at The Johns Hopkins School of Medicine
11. Hopkins researchers find potential new treatment for children with chronic hepatitis C

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Hopkins first institution obtain powerful genotyping system

(Date:10/29/2014)... hair as a consequence of chemotherapy will benefit from ... cooling technology that prevents hair loss. , The research ... global scalp cooling manufacturing company, Paxman Coolers, of Fenay ... the University of Huddersfield. , The research will be ... background in the pharmacology of cancer treatment, which he ...
(Date:10/29/2014)... for the Society of Interventional Radiology,s (SIR) ... the one place where interventional radiologists, diagnostic ... professionals can come together to find the ... presented, discussed and tested. , "Connecting ... medicine, SIR 2015 will feature essential updates ...
(Date:10/29/2014)... industrial products are in the environment – and hundreds ... scientists have yet to determine whether they cause health ... that by estimating which substances people are exposed to ... ACS journal Environmental Science & Technology . , ... to human health of any given substance depend primarily ...
Breaking Biology News(10 mins):New technology on the way to aid cancer suffers who lose their hair after chemotherapy 2SIR 2015: Interventional radiology shapes tomorrow's medicine 2
(Date:10/31/2014)... This is a professional and in-depth ... The report provides basic biocides information, including its ... well as industry overview. This research covers the ... well as Global industry analysis covering macroeconomic environment ... Chinese biocides industry covers information on ...
(Date:10/31/2014)... ENVIRON , an international ... that Dr. Harvey Clewell III has rejoined the ... closely with senior professionals in ENVIRON’s Health Sciences ... at The Hamner Institutes for Health Sciences (The ... he is Director, Center for Human Health Assessment. ...
(Date:10/31/2014)... , Oct. 31, 2014  Atlanta-based Intellimedix could ... accompanying the onset of Ebola by suggesting a ... at Georgia Tech,s Center for Computational Systems Biology ... to find alternative uses for existing drugs through ... to aid the bout against Ebola. ...
(Date:10/30/2014)... 30, 2014  Ardelyx, Inc. (NASDAQ: ... cardio-renal, gastrointestinal and metabolic diseases, today announced that ... on Thursday, November 6, 2014. Following the announcement, ... conference call and webcast at 4:30pm ET to ... business update. The live webcast can ...
Breaking Biology Technology:Biocides Market for International & Chinese Regional Development Analysis Now Available at DeepResearchReports.com 2Biocides Market for International & Chinese Regional Development Analysis Now Available at DeepResearchReports.com 3Internationally recognized health scientist Dr. Harvey Clewell renews association with ENVIRON 2Internationally recognized health scientist Dr. Harvey Clewell renews association with ENVIRON 3Atlanta-Based Intellimedix May Help Solve Ebola With Computer Algorithms 2Ardelyx to Report Third Quarter 2014 Financial Results on November 6, 2014 2
Cached News: