Genetics News
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By AFP
Apo -
Genetic sequencing of human remains dating back 45,000 years has revealed a previously unknown migration into Europe and showed intermixing with Neanderthals in that period was more common than previously thought.
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By AFP
Paris -
Scientists said Wednesday they had discovered the oldest remains of a domestic dog in the Americas dating back more than 10,000 years, suggesting the animals accompanied the first waves of human settlers.
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By AFP
Reykjav -
Iceland has genetically sequenced all its positive Covid-19 cases since the start of the pandemic, an increasingly vital practice as worrying new strains emerge from Britain and South Africa.
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By AFP
Washington -
Scientists at the University of Pennsylvania and the biotech firm Regeneron are investigating whether technology developed for gene therapy can be used to make a nasal spray that will prevent infection with the new coronavirus.
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By AFP
Apo -
Analysis of the genomes of hundreds of people from across Africa has shed light on ancient migrations and modern susceptibility and resistance to disease, revealing unexpected genetic diversity.
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By AFP
Paris -
Releasing captive-bred Atlantic salmon into the ocean, a long-standing practice to boost stocks for commercial fishing, reduces the rate at which wild populations reproduce and may ultimately do more harm than good, researchers cautioned Wednesday.
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By AFP
Stockholm -
A 37-year-old man went on trial Tuesday for a double murder that went unsolved and gripped Sweden for more than 15 years until police matched his DNA on a popular genealogy website.
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By AFP
Paris -
Researchers in Hong Kong Monday identified what they said was the first confirmed case worldwide of COVID-19 reinfection, raising questions about the durability of immunity, whether acquired naturally or with a vaccine.
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By AFP
Washington -
A new DNA study published Thursday sheds fresh light on the horrors of the transatlantic slave trade, from the legacy of rape that can be seen in today's genetics to how disease likely decimated some groups forced to work in deadly conditions.
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Scientists have pioneered a method to locate disease-related genes, based on the application of artificial intelligence. The specially developed artificial neural network has revealed patterns across vast quantities of gene expression data.
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Is it possible to change your genes? Amid advanced and personalized medicine, science has revealed that general strategies in diet, exercise, and stress reduction are more important than you might think. Dr. Robyn Murphy explains more.
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Advances in gene therapy offer the possibility to transform medicine. These types of medicines were given their first market approvals in 2017, and since then sector growth has accelerated.
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By AFP
Bejing -
A Chinese court on Monday sentenced the scientist who claimed to be behind the world's first gene-edited babies to three years in prison for illegal medical practice, state media reported.
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By AFP
Bejing -
A Chinese court on Monday sentenced the doctor who claimed to be behind the world's first gene-edited babies to three years in prison for illegal medical practice, state media reported.
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By AFP
Paris -
Modern humans emerged 200,000 years ago in a region of northern Botswana, scientists claimed Monday, in what appeared to be the most precise location of mankind's "ancestral homeland" yet discovered.
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By AFP
Washington -
For decades, researchers have debated how Indo-European languages came to be spoken from the British Isles to South Asia.
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By AFP
Geneva -
The WHO announced Thursday it will create a global registry to track research into human genetic manipulation, after a call to halt all work on germline genome editing -- used in China last year to genetically modify twin baby girls.
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Can short periods of exercise help to boost brain function? Possibly, according to new research. This relates to the discovery of a gene that is activated by brief periods of exercise.
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By AFP
Bejing -
China has announced regulations to curb the smuggling of human organs and tighten oversight on the use of human genetic materials in research months after a Chinese scientist caused a global outcry by claiming that he gene-edited babies.
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By AFP
Paris -
The genetic mutation given to Chinese twins last year rendering them immune to the HIV virus may significantly reduce life expectancy, scientists said Monday in a fresh warning against human gene-editing.
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Northwestern-UIUC scientists have created the Illinois Twins Project (ITP). This is designed to be the first- database to function as scientific resource for scientists exploring how genes and environment influence twins and multiples.
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Atlanta -
U.S. scientists have cracked the peanut genome for the first time. The new genome map provides insights into ancestry and diversity of today's peanuts, and will assist with boosting agricultural production.
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The European Union is to go ahead with developing a giant biometric database, containing information pertaining to EU and non-EU citizens. The objective is to use the searchable system to assist with crime, border control and inward migration.
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Scientists in the U.S. have used the gene editing tool CRISPR in order to treat lethal lung diseases, before birth. This proof-of-concept study could lead to several inherited genetic diseases being addressed.
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By AFP
Atenas -
The Greek mother of the first baby born using DNA from three people on Friday praised the revolutionary technique that helped her conceive -- and thanked the mystery woman who donated her egg.
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One of the growing number of home DNA kit providers - Family Tree DNA - is to survey users to see if it can share genetic data to aid law enforcement in tracking down criminals.
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New research may unlock the secret as to why some vertebrates have the ability to regenerate their spinal cords and some do not. The genes identified may possibly hold the key to one day regenerating human spinal cords.
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New research, based on the technique CRISPR and using a benign virus, could be used to treat a rare brain disorder in unborn babies. The virus functions to switch on certain genes.
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By AFP
Bejing -
The second woman carrying a gene-edited foetus in China could now be 12 to 14 weeks into her pregnancy, according to a US physician in close contact with the researcher who claimed to have created the world's first genetically-modified babies last year...
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Applying artificial intelligence to genomes of Asian individuals has enabled scientists to identify an unknown human ancestor — a hominid who crossbred with its ancestors tens of thousands of years ago.
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Genetics Image
Professor David Sinclair, an Australian scientist and entrepreneur Harvard College
All living flowers ultimately derive from a single ancestor (pictured in the centre) that lived 140 million years ago. To find out what this flower may looked like, the study used the evolutionary tree (here simplified) that connects all living species of flowering plants (Hervé Sauquet & Jürg Schönenberger (Nature.com CC-4.0))
(Hervé Sauquet & Jürg Schönenberger (Nature.com CC-4.0))
(Hervé Sauquet & Jürg Schönenberger (Nature.com CC-4.0))
(Hervé Sauquet & Jürg Schönenberger (Nature.com CC-4.0))
All living flowers ultimately derive from a single ancestor (pictured in the centre) that lived 140 million years ago. (Hervé Sauquet & Jürg Schönenberger (Nature.com CC-4.0))
DNA double helix Peter Alfred Hess (CC BY 2.0)
Tulip poplar, or yellow poplar, (Liriodendron tulipifera), closeup looking into flower on leafy branch. Dcrjsr
CRISPR - revolutionary new tool to cut and splice DNA. Illustration courtesy of Jennifer Doudna/UC Berkeley
MinION is a portable, real-time device for DNA and RNA sequencing, ... analysis in whole genomes, whole genome assembly, targeted sequencing.
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Heather Dewey-Hagborg’s three-dimensional printed portrait - Sequencing the DNA from chucked cigarette butts and spat-out lumps of gum that she found on the street, she has picked out the genetic markers that influence physical appearance and created a portrait.
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