13/November/20

 

A new scientific publication describes experiments using CRISPR/Cas9 gene scissors on human embryos. The aim of the experiments was to correct a mutated DNA sequence that causes a genetic disorder that can result in blindness. The gene scissors were supposed to cut the faulty gene sequence – and the expectation was that the fault in the genome would then be corrected via cell repair mechanisms. But this aim was not accomplished. Instead, either large parts or the whole of chromosome 6, where the gene is located, were lost. In addition, there were further unintended mutations in the target gene sequence. GMWatch

 

 

Secrecy surrounds EU working group meetings on New GM. This violates EU law. MEPs are calling on the European Commission to at least disclose the agendas, lists of participants and minutes. None of this has happened yet and there is no trace of transparency, according to Green MEP Martin Häusling. Martin Häusling MEP on Twitter

 

 

New research is adding worrisome evidence to concerns that the widely used weedkilling chemical glyphosate may have the potential to interfere with human hormones. In a new review, a trio of scientists concluded that glyphosate appears to have eight out of ten key characteristics associated with endocrine disrupting chemicals (EDCs). The authors cautioned, however, that prospective cohort studies (studies that follow groups of subjects over time) are still needed to more clearly understand the impacts of glyphosate on the human endocrine system. The authors said their paper is the first review to consolidate the mechanistic evidence on glyphosate as an EDC. Some of the evidence suggests that Roundup, the glyphosate-based herbicide, can alter the biosynthesis of the sexual hormones, according to the researchers. US Right to Know

 

 

Steps to expand the use of controversial glyphosate weedkiller have been abandoned after it emerged safer alternatives may be cheaper than once thought. The cost of non-chemical weed control methods, like using hot water and hot steam, appear to be at least half what Auckland Council estimated, according to quotes from contractors. The revelation led councillors to vote unanimously to even out funding for weed control across the region, allowing for local boards to opt out of using chemicals like glyphosate. Stuff

 

 

Approximately four dozen protesters — including local representatives of the British Columbia Liberal and Green parties — rallied outside the Ministry of Forests, Lands and Natural Resource Operations office in Prince George, B.C., Thursday, demanding the provincial government ban the use of controversial herbicide glyphosate. The use of the chemical to kill trees considered non-harvestable by forestry companies has come under increased scrutiny as new research indicates it is having a negative impact on wildlife, and the ability to stave off forest fires. CBC