These data provide a study design that can be used to determine how variation in the sequence
of the human genome gives rise to human diversity.
Not exact matches
Then,
given your clearly profound understanding
of the relevant science, you can explain how
humans came to possess a defunct gene for egg - yolk proteins in our placental mammal
genomes and why the presence
of this dead gene and the mutations rendering it defunct map to the lineages observable in the fossil record?
Given the enormity
of the task and the projected budget
of $ 3 billion spread out over a 15 - year period, the
Human Genome Initiative is «big biology.»
If any part
of the
Human Genome Project is to be done at all, one might wish it were directed by someone who takes time off from scientific excitements to
give careful thought to what it is that he and his colleagues are proposing to do.
«Anthropological reflection, in fact, leads to the recognition that, by virtue
of the substantial unity
of body and spirit, the
human genome not only has a biological significance, but also possesses anthropological dignity, which has its basis in the spiritual soul that pervades it and
gives it life.»
Given Britain's involvement in an international research consortium formed to create the most detailed and medically useful picture
of human genetic variation to date, tonight's other discussion points include the scientific value
of the information and the regulatory implications
of providing public access to personal
genome data through academic research projects, as well as through commercial organisations.
On average, every duplication
of the
human genome includes 100 new errors, so all that reproducing
gave our DNA many opportunities to accumulate mutations.
Encased in ice for 4,000 years, a clump
of prehistoric
human hair
gave up its secrets to the University
of Copenhagen's Eske Willerslev, the first researcher to sequence an ancient
human genome.
Researchers were able to determine the
genome of stomach bacteria that infected the famous Iceman at the time
of his death, in the process
giving us clues about ancient
human migrations.
He was fascinated by a talk one
of his engineering professors
gave about high - performance computing in the
Human Genome Project, and he began to see other connections between biology and engineering.
«The
Human Genome Project
gave us a list
of parts,» Vidal explains.
«This study
gives deep new insights into the life
of a parasitic fluke in the
human bile duct, and was enabled by the development
of an exciting new
genome assembly tool called OPERA - LG in our lab.
Careful attention to phenotyping diseases, facilitated by our knowledge
of the
human genome and computational analysis, has allowed observant physicians and physician - scientists to identify and categorize diseases in a manner that has informed basic science,
given it new contexts, and in many instances provided important new directions for investigation.
To identify the genes that
give rise to the palette
of human skin tones, Crawford et al. applied
genome - wide analyses across diverse African populations (see the Perspective by Tang and Barsh).
DNA methylation is a biochemical alteration
of the building blocks
of DNA and is one
of the markers that indicate whether the DNA is open and biologically active in a
given region
of the
human genome.
«By itself, the
human genome was not a recipe for new treatments,» he says, «but it
gave medicine amazing amounts
of basic, quantitative information to start from.»
At any
given moment, the
human genome spells out thousands
of genetic words telling our cells which proteins to make.
That, too, is unusual, especially
given that on the tree
of life, even primitive anaerobic fungi, like the three that underwent
genome sequencing in this study, are evolutionarily much closer to
humans than to bacteria.
Given the outward differences, it seems reasonable to expect to find fundamental differences in the portions
of the
genome that determine chimp and
human brains — reasonable, at least, to a brainocentric neurobiologist like me.
For instance, in the
human genome we still see the remnants
of the large olfactory receptor gene family that
gave our evolutionary ancestors a keen sense
of smell, even though
humans no longer rely on them.
The sequencing
of the
human genome (ScienceNOW, 14 April 2003:)
gave scientists major new insights into what makes us
human: Although we share more than 98 %
of our genetic code with the chimpanzee, natural selection has turned us into a very different animal than the chimps, from whom our hominid ancestors split evolutionarily some 6 million years ago (ScienceNOW, 31 August).
Although the Green et al. analyses are suggestive
of admixture, the role
of Neandertals in the genetic ancestry
of humans outside
of Africa was likely relatively minor
given that only a few percent
of the
genomes of present - day people outside
of Africa appear to be derived from Neandertals.
In a Philadelphia Inquirer op - ed, he wrote that such eternal life was in our reach because «Being able to decode the
human genome allows us to develop detailed models
of how major diseases, such as heart disease and cancer, progress, and
gives us the tools to reprogram those processes away from disease.»
The study for the first time estimates the minimum number
of locations in the
human genome — 250 to 300 — where gene copy number variation (CNV) can
give rise to autism spectrum disorder (ASD).
BETHESDA, Md., Wed., Oct. 5, 2005 - The National Institutes
of Health (NIH) today announced contracts that will
give researchers unprecedented access to two private collections
of knockout mice, providing valuable models for the study
of human disease and laying the groundwork for a public,
genome - wide library
of knockout mice.
Ultimately,
given that we are able to detect little phenotypic impact where there are vast amounts
of DNA turnover, our findings support lower estimates for the functional proportion
of the
human genome.
On Aug. 3, the scientific article in Nature finally
gave us some facts about the much - hyped experiments that involved editing the
genomes of human embryos at the Center for Embryonic Cell and Gene Therapy at Oregon Health and Science University.
«We believe that this type
of multi-stakeholder discussion is necessary before proceeding,
given the significant issues and concerns related to
human germline
genome editing,» he said.
«The time is right for pursuing the complex question
of healthy aging
given the rapid advances in analytical technologies and the expanding knowledge
of the
human genome and microbiome and their interactions.
Now, after a multi-year concerted effort by more than 440 researchers in 32 labs around the world, a more dynamic picture
gives the first holistic view
of how the
human genome actually does its job.
Very good for
giving the overview
of the BioTech industry as it applies to the
Human Genome sequencing race and the potential for use
of this information in the future for Personalized Medicine.
The American Society
of Human Genetics (ASHG) and the National
Human Genome Research Institute (NHGRI) co-sponsor the Genetics and Public Policy Fellowship to
give genetics professionals an opportunity to contribute to the policy - making process.
The total reagent costs for
human genome sequencing is approximately 14 000 SEK
given a 30 fold coverage
of the
human genome.
At the opposite end
of the scale, Lee's other well - known series
of work from the late 1990s
gave gruesome shape to our worst biotechnological fears, in a period marked by hysteria over the Y2K bug, the start
of the
Human Genome Project, the commercialisation
of genetically modified crops and the birth
of Dolly the sheep.
In reality, we owe our existence to the power
of the
human genome and the perseverance, ingenuity and adaptability
of our species and as our species has
given life to each
of us as individuals, so have we inherited the responsibility to ensure that our species continues to live in a healthy, sustainable way in its environment.
This should not surprise,
given that the
human genome differs only minimally from that
of a roundworm.
In biomedicine, just to
give you an example
of what PCAST can do, we can harness the historic convergence between life sciences and physical sciences that's underway today; undertaking public projects — in the spirit
of the
Human Genome Project — to create data and capabilities that fuel discoveries in tens
of thousands
of laboratories; and identifying and overcoming scientific and bureaucratic barriers to rapidly translating scientific breakthroughs into diagnostics and therapeutics that serve patients.
The news that scientists had pieced together an early draft
of the
human genome had
given a palpable lift to the end
of the Clinton presidency.
Finally, there is even recent evidence showing that N. gonorrhoeae has incorporated a piece
of human DNA into its own
genome — though at this point, scientists can only speculate as to whether this
gives it evolutionary advantages.