Genetics News
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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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In November 2018 it was widely reported that Professor He Jiankui had genetically edited human babies, which brought widespread condemnation. Now the researcher has been, reportedly, detained by Chinese authorities.
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By AFP
Bejing -
The head of a Chinese AIDS support group expressed deep regret Friday for helping a scientist recruit participants for a controversial experiment claiming to have created the world's first genetically-edited babies.
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By AFP
Bejing -
A Chinese scientist who stoked criticism over his claim that he had created the world's first genetically-edited babies faced mounting pressure Thursday as China ordered a halt to his scientific activities and warned he may have broken the law.
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By AFP
Bejing -
China's science ministry has ordered that people involved in the controversial baby gene-editing experiment halt their activities, a government official told state media Thursday.
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By AFP
Fpo -
A scientist who upended a Hong Kong conference with his claim to have created the world's first genetically-edited babies cancelled a fresh talk and was heavily criticised by organisers Thursday, who labelled him as irresponsible.
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Professor He Jiankui claims to have genetically edited human babies, an announcement that led to widespread dismay from scientists. Now, the co-creator of the CRISPR method used in the reported genetic editing, Jennifer Doudna, is voicing her opinion.
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By AFP
Bejing -
The Chinese hospital linked to a controversial experiment purporting to have created the world's first genetically-edited babies denied its involvement Tuesday.
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Genetic data represents a powerful currency in the medical and pharmaceutical field. The problem is, a new study finds, we haven't developed clear definitions or a framework as to what "genetic privacy" means.
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By AFP
Paris -
Newborns of fathers 45 and older are more likely to be underweight or wind up in intensive care, researchers reported Thursday, adding to the list of problems associated with older dads.
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To design new drugs to tackle psychiatric disorders requires an understanding of the biological and genetic causes of certain types of mental illnesses. To assist with this task, research have grown brain neurons.
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A research group have developed a computational model that links family members by using genealogical and law-enforcement databases. Through this it is possible to use the data to solve some crimes.
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By AFP
Berlin -
More than 100 German lawmakers voiced concern on Friday about prenatal tests for genetic disorders such as Down Syndrome that they say lead to more abortions.
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By AFP
Paris -
Children subjected to abuse may carry the physical hallmark of that trauma in their cells, scientists said Tuesday, in research that could help criminal investigations probing historic mistreatment.
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By AFP
Colleville-sur-mer -
A Frenchman who spent his whole adult life searching for his American father, a soldier who fought in Europe during World War Two, said he was "bowled over" after coming face-to-face with a previously unknown half-brother on Monday thanks to a chance D...
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Genetics Image
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))
(Hervé Sauquet & Jürg Schönenberger (Nature.com CC-4.0))
Professor David Sinclair, an Australian scientist and entrepreneur Harvard College
DNA double helix Peter Alfred Hess (CC BY 2.0)
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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.
(Hervé Sauquet & Jürg Schönenberger (Nature.com CC-4.0))
CRISPR - revolutionary new tool to cut and splice DNA. Illustration courtesy of Jennifer Doudna/UC Berkeley
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))
Tulip poplar, or yellow poplar, (Liriodendron tulipifera), closeup looking into flower on leafy branch. Dcrjsr
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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