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Category Archives: Transhuman News

Cpia de DNA de Maromba GeteClub – Video

Posted: April 2, 2014 at 8:44 am


Cpia de DNA de Maromba GeteClub

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DNA Replication Project – Video

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DNA Replication Project
By Enez and the Jessicas (For Grade 12 Bio class) MUSIC Chela - Romanticise Chance the Rapper - Good Ass Intro Chance the Rapper - Everything #39;s Good.

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DNA Replication Project - Video

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A powerful new way to manipulate DNA

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The enzyme Cas9, shown in blue and gray, can cut DNA, in gold, at selected sites, as seen in this model from electron microscope images. Photo: New York Times

In the late 1980s, scientists at Osaka University in Japan noticed unusual repeated DNA sequences next to a gene they were studying in a common bacterium. They mentioned them in the final paragraph of a paper: "The biological significance of these sequences is not known."

Now their significance is known, and it has set off a scientific frenzy.

The sequences, it turns out, are part of a sophisticated immune system that bacteria use to fight viruses. And that system, whose very existence was unknown until about seven years ago, may provide scientists with unprecedented power to rewrite the code of life.

In the past year or so, researchers have discovered that the bacterial system can be harnessed to make precise changes to the DNA of humans, as well as other animals and plants.

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This means a genome can be edited, much as a writer might change words or fix spelling errors. It allows "customising the genome of any cell or any species at will," said Charles Gersbach, an assistant professor of biomedical engineering at Duke University.

Already the molecular system, known as CRISPR, is being used to make genetically engineered laboratory animals more easily than could be done before, with changes in multiple genes. Scientists in China recently made monkeys with changes in two genes.

Scientists hope CRISPR might also be used for genomic surgery, as it were, to correct errant genes that cause disease. Working in a laboratory - not, as yet, in actual humans - researchers at the Hubrecht Institute in the Netherlands showed they could fix a mutation that causes cystic fibrosis.

But even as it is stirring excitement, CRISPR is raising profound questions. Like other technologies that once wowed scientists - like gene therapy, stem cells and RNA interference - it will undoubtedly encounter setbacks before it can be used to help patients.

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A powerful new way to manipulate DNA

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DNA testing possible at trial of sniper's accused killer

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by LAUREN ZAKALIK

WFAA

Posted on April 1, 2014 at 5:44 PM

Updated yesterday at 6:00 PM

STEPHENVILLE Accused killer Eddie Ray Routh was escorted into downtown Stephenville Tuesday with a heavy police presence. He then walked into an Erath County courtroom shackled, but hands free.

His glasses, mustache and heavy build are a far cry from the mugshot taken last year after he was arrested for murdering Navy SEAL sniper Chris Kyle and his friend Chad Littlefield, then escaping in Kyle's truck.

Littlefield's parents, Don and Judy, sat quietly in the courtroom Tuesday as they waited for new information. Routh was in court for a motion hearing about DNA, a motion that has the potential to delay the trial.

When Kyle's truck was recovered, investigators collected animal and human hair evidence, according to Melissa Haas of the state DNA lab.

In court on Tuesday, we learned that evidence was never tested, but that could soon change.

Judge Jason Cashon ordered the state DNA lab to count and itemize all the hair evidence because of a new Texas statute. Once that list is complete, there will be another hearing to determine if the evidence should be tested for DNA.

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DNA test reveals Charles Darwin had Crohn's disease

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London, Apr 2 : Iconic English naturalist and geologist Charles Darwin suffered from Crohn's disease, a new documentary has revealed.

Using some of his hairs 130 years after his death, Channel 4 looked into his DNA and discover why he struggled with a debilitating illness which affected his work on books, such as On the Origin of Species, which contributed to the theory of evolution.

In the second episode of Dead Famous DNA, Dr Stephan Schuster, Professor of Biochemistry and Molecular Biology at Pennyslvania State University analyses two of Darwin's 130-year-old beard hairs which came from his great, great grandson, the Mirror reported.

Darwin suffered from a debilitating mystery illness for most of his life. He had stomach problems, diarrhoea, skin issues, heart symptoms, fatigue, vomiting and headaches. Desperate to find a cure, Darwin tried eighteen different doctors.

Until now, no definite diagnosis had been possible. Most of Darwin's children were also sickly. Three out of the ten died, including his beloved eldest daughter Annie.

Darwin suspected he had an inherited illness and blamed himself for marrying his first cousin and passing on his poor health.

Professor Schuster extracted half of Darwin's DNA from the beard hairs and has been able to show that the scientist suffered from Crohn's disease, a condition which was not identified until fifty years after Darwin's death.

--ANI (Posted on 02-04-2014)

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DNA test reveals Charles Darwin had Crohn's disease

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DNA in American Sniper case could delay trial

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Eddie Ray Routh was indicted in the case.

STEPHENVILLE, Texas

A dispute over DNA testing could delay the trial of the man charged with killing famed Navy SEAL sniper Chris Kyle.

The Stephenville Empire-Tribune reportsthat Eddie Ray Routh's scheduled May trial date for the shootings of Kyle and friend Chad Littlefield could be in jeopardy.

While Routh's attorneys and prosecutors agreed on DNA testing of six items of evidence, they asked for a hearing Tuesday on evidence in which testing remains in dispute.

A state expert testified that new state law that vastly expands DNA testing in death penalty cases could require the testing, which may take several weeks more and force a delay.

Kyle is reputed to be the deadliest sniper in American history and the best-selling author of the memoir "American Sniper."

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First Sequenced Genome in Space | Cutting Edge Group (2014) – Video

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First Sequenced Genome in Space | Cutting Edge Group (2014)
First Sequenced Genome in Space | Cutting Edge Group (2014) Cutting Edge Group worked on the music for this ad. Like us on Facebook: https://www.facebook.com...

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Institute for Genome Sciences Awarded FDA Contract to Expand Genome Sequence Database for Pathogen Identification

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Newswise Baltimore, Md. April 1, 2014. Researchers at the Institute for Genome Sciences at the University of Maryland School of Medicine have been awarded a research program contract from the U.S. Food and Drug Administration (FDA) to sequence, assemble, and annotate a population of bacterial pathogens using two high-throughput sequencing (HTS) technologies in support of the expansion of a vetted public reference database.

The continued development of HTS technologies for accurate identification of microorganisms for diagnostic use will have significant impact on human healthcare, biothreat response, food safety, and other areas. Developing a comprehensive, curated database of microbial genome sequences and associated metadata will serve as a valuable reference to evaluate and assess HTS-based diagnostic devices. Leading the sequencing and analysis phases of the project, the Genomics Resource Center (GRC) at the Institute is a cutting-edge genomic sequencing and analysis center with a long history of high-quality microbial genomics research that has sequenced and analyzed more than 5,000 microbial genome sequences in just the past five years.

The genome sequencing will use two HTS platforms, Illumina and Pacific Biosciences, and multiple genome assembler software packages and assembly QA/QC pipelines to assemble and validate the resulting draft genome sequences. By using two complementary sequencing platforms, GRC researchers will be able to cross-validate consensus sequences to generate the highest possible genome sequence accuracy. The comprehensive, curated database to which these annotated genome sequences will be added will enable high confidence confirmation of in vitro microbial pathogen identification. This database will be accessible through the collection of the National Center for Biotechnology Information (NCBI)s public domain databases. The combination of genomic data and metadata will help to advance the goal of developing HTS-based in vitro diagnostics and the assessment of their potential.

The GRC was formed to serve the global genomics and bioinformatics communities, and its reputation is built on both its deep history in sequencing, genomics and analysis, and its end-to-end service level from initial project consultation through publication. The GRC is led by Luke Tallon, scientific director and founding leader of the GRC, and Lisa Sadzewicz, administrator director of the facility. We are excited to contribute our genome sequencing and analysis expertise to this important project with the FDA, says Tallon.

This database will be an important reference for the scientific and medical diagnostic communities, says Claire Fraser, PhD, Director of the Institute for Genome Sciences. We have worked with federal agencies and global scientific partners to sequence and analyze an extensive population of bacterial pathogens since our Institute launched in 2007 and are pleased to develop this reference database with the FDA.

The Institute for Genome Sciences is truly unique to an academic medical university because it houses cutting-edge sequencing technologies overseen by internationally renowned experts in the field who are deeply engaged in the research enterprise, says E. Albert Reece, MD, PhD, MBA, vice president for medical affairs at the University of Maryland, and John Z. and Akiko K. Bowers distinguished professor and dean of the University of Maryland School of Medicine. This award recognizes the strength of the University of Maryland School of Medicines genomics program, which will make significant contributions to better identifying and, ultimately, treating infectious diseases.

About the University of Maryland School of Medicine Established in 1807, the University of Maryland School of Medicine is the first public medical school in the United States, the first to institute a residency-training program. The School of Medicine was the founding school of the University of Maryland and today is an integral part of the 11-campus University System of Maryland. On the University of Marylands Baltimore campus, the School of Medicine serves as the anchor for a large academic health center which aims to provide the best medical education, conduct the most innovative biomedical research and provide the best patient care and community service to Maryland and beyond. http://www.medschool.umaryland.edu

About the Institute for Genome Sciences The Institute for Genome Sciences (IGS) is an international research center within the University of Maryland School of Medicine. Comprised of an interdisciplinary, multidepartment team of investigators, the Institute uses the powerful tools of genomics and bioinformatics to understand genome function in health and disease, to study molecular and cellular networks in a variety of model systems, and to generate data and bioinformatics resources of value to the international scientific community. http://www.igs.umaryland.edu

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Institute for Genome Sciences Awarded FDA Contract to Expand Genome Sequence Database for Pathogen Identification

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UM Institute for Genome Sciences receives FDA contract to expand genome sequence database

Posted: at 8:43 am

PUBLIC RELEASE DATE:

1-Apr-2014

Contact: Sarah Pick spick@som.umaryland.edu 410-707-2543 University of Maryland Medical Center

Baltimore, Md. -- April 1, 2014. Researchers at the Institute for Genome Sciences at the University of Maryland School of Medicine have been awarded a research program contract from the U.S. Food and Drug Administration (FDA) to sequence, assemble, and annotate a population of bacterial pathogens using two high-throughput sequencing (HTS) technologies in support of the expansion of a vetted public reference database.

The continued development of HTS technologies for accurate identification of microorganisms for diagnostic use will have significant impact on human healthcare, biothreat response, food safety, and other areas. Developing a comprehensive, curated database of microbial genome sequences and associated metadata will serve as a valuable reference to evaluate and assess HTS-based diagnostic devices. Leading the sequencing and analysis phases of the project, the Genomics Resource Center (GRC) at the Institute is a cutting-edge genomic sequencing and analysis center with a long history of high-quality microbial genomics research that has sequenced and analyzed more than 5,000 microbial genome sequences in just the past five years.

The genome sequencing will use two HTS platforms, Illumina and Pacific Biosciences, and multiple genome assembler software packages and assembly QA/QC pipelines to assemble and validate the resulting draft genome sequences. By using two complementary sequencing platforms, GRC researchers will be able to cross-validate consensus sequences to generate the highest possible genome sequence accuracy. The comprehensive, curated database to which these annotated genome sequences will be added will enable high confidence confirmation of in vitro microbial pathogen identification. This database will be accessible through the collection of the National Center for Biotechnology Information (NCBI)'s public domain databases. The combination of genomic data and metadata will help to advance the goal of developing HTS-based in vitro diagnostics and the assessment of their potential.

The GRC was formed to serve the global genomics and bioinformatics communities, and its reputation is built on both its deep history in sequencing, genomics and analysis, and its end-to-end service level from initial project consultation through publication. The GRC is led by Luke Tallon, scientific director and founding leader of the GRC, and Lisa Sadzewicz, administrator director of the facility. "We are excited to contribute our genome sequencing and analysis expertise to this important project with the FDA," says Tallon.

"This database will be an important reference for the scientific and medical diagnostic communities," says Claire Fraser, PhD, Director of the Institute for Genome Sciences. "We have worked with federal agencies and global scientific partners to sequence and analyze an extensive population of bacterial pathogens since our Institute launched in 2007 and are pleased to develop this reference database with the FDA."

"The Institute for Genome Sciences is truly unique to an academic medical university because it houses cutting-edge sequencing technologies overseen by internationally renowned experts in the field who are deeply engaged in the research enterprise," says E. Albert Reece, MD, PhD, MBA, vice president for medical affairs at the University of Maryland, and John Z. and Akiko K. Bowers distinguished professor and dean of the University of Maryland School of Medicine. "This award recognizes the strength of the University of Maryland School of Medicine's genomics program, which will make significant contributions to better identifying and, ultimately, treating infectious diseases."

###

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UM Institute for Genome Sciences receives FDA contract to expand genome sequence database

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100 is the new 60: company aims to help increase healthy human lifespan

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"The goal is to promote healthy aging": Dr J. Craig Venter. Photo: Dallas Kilponen

J. Craig Venter, the man who raced the US government to sequence the first human genome, has a new goal: help everyone live to 100, in good health.

"Our goal is to make 100-years-old the new 60," said Peter Diamandis, who co-founded with Venter a company that aims to scan the DNA of as many as 100,000 people a year to create a massive database that will lead to new tests and therapies to help extend healthy human life spans.

Human Longevity will use machines from Illumina, which has a stake in the company, to decode the DNA of people from children to centenarians. San Diego-based Human Longevity will compile the information into a database that will include information on both the genome and the microbiome, the microbes that live in our gut. The aim is to help researchers understand and address diseases associated with age-related decline.

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The company, with $US70 million ($78.3 million) in initial funding, will focus first on cancer, according to a statement.

"We are setting up the world's largest human genome sequencing facility," said Venter, who led a private team that sequenced one of the first two human genomes more than a decade ago. "The goal is to promote healthy aging using advanced genomics and stem cell therapy."

Venter started the closely held company with Diamandis, the X Prize Foundation chairman, and stem cell researcher Robert Hariri. Hariri is founder and chief scientific officer of Celgene Cellular Therapeutics, a unit of Celgene, which is working on stem cell treatments.

Improved machines

The speed and accuracy of DNA-scanning machines increased to the point that for the first time makes massive clinically oriented sequencing efforts possible, Venter said.

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100 is the new 60: company aims to help increase healthy human lifespan

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