Bio innovations

De plus en plus d’entreprises de biotechnologies proposent aux futurs parents d’analyser leurs embryons. Le but : évaluer les risques de maladies des enfants à naître. Mais ces tests génétiques ne sont pas encore validés scientifiquement, et ils ouvrent la voie à de profonds bouleversements sociétaux, s’inquiète dans un éditorial

Quand on observe le monde des biotechnologies, des bio-innovations et des manipulations génétiques, on est saisi tout à la fois d’émerveillement et d’effroi. C’est le cas, au regard de cette information sur la résurrection des mammouths laineux. Une information qui a déjà fait le tour du monde mais qui pose

For a very long time we have considered plant life as a form of life inferior between the mineral and the animal, that of a vegetative state precisely. Plants were the Lumpenproletariat of life, those that organize the interface between the organic and the inorganic, but whose existence would reflect their function of intermediation:

La société de biotechnologie Oxitec a lâché ses moustiques génétiquement modifiés en Floride, dans le but de supprimer les populations de moustiques sauvages porteurs de maladies dans la région. Cette société avait déjà lâché ses moustiques Aedes aegypti modifiés au Brésil, aux îles Caïmans, au Panama et en Malaisie, indiquant

Le prix Nobel de chimie 2020 vient d’être attribué. Il récompense Emmanuelle Carpentier et Jennifer Doudna, une chercheuse française et l’autre américaine, pour leur invention de l’outil d’édition du génome CRISPR-Cas9. Dès son apparition, ce « couteau suisse » de l’édition de la vie a suscité un engouement extraordinaire. Des milliers d’applications

How do you protect crops from diseases, insects and other pests when pesticides have a serious sulphur smell? Scientific research proposes to modify plants using genetic editing resources. Biotechnology advocates swear that these modified plants are not GMOs and

A research team at the University of North Carolina in the United States, led by one of the world's leading virus specialists, Professor Ralph Baric, is racing against time to artificially recreate the Chinese coronavirus (SARS-CoV-2 is its scientific name). From DNA

The Chinese twins born last year from embryos genetically modified by the "CRISPR" molecular scissors probably have unexpected mutations in their genome as a result of this manipulation. This information was revealed by an American journalist on December 3 after obtaining an unpublished version of the study detailing the experiment.

  I am dragging myself along, I am no longer worth anything... Affected by old age, "organ" disease or accidents in life, my body no longer responds, it has become my best enemy and remembers me at the slightest wrong step. This body loved, adored, pampered since

Between Ebola that kills and the flu that knocks us down, there is one thing in common: both diseases, like many others, are caused by an RNA virus. This type of virus is the cause of the world's most common but deadly diseases.

Mosquitoes are not only small animals that are particularly annoying on summer nights. They are also dangerous vectors of disease and as such are the source of several hundred million cases of serious infections worldwide each year. Insecticides seem to be in short supply because

The information was published in China in the Beijing National Science Review on March 27 and revealed to the world by the MIT Review today, April 10. Chinese geneticists are believed to have succeeded in introducing copies of a human gene suspected of playing a role in the development of the brain of monkeys.

It is well known that spring arrives with its desire for changes: cleaning, storage, decoration, ... It is therefore the time to take advantage of the latest innovations in terms of painting. The latest one is based on algae. Portrait of these new materials, which are called bio-sourced and which are moreover

The information had been around the world last November. A Chinese researcher, Jiankui He, alone in his laboratory, reportedly delivered the first two genetically modified babies. Using the CRISPR molecular scissors, he would have intervened on certain genes to prevent these babies from getting HIV.

These scientists were shocked when they compared the genomes of humans and monkeys for the first time. The latter evolved at a speed a good third faster than ours! Moreover, while mutations in monkeys accelerated over time, those in