Genomics

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Environmental DNA could help better understand grasses that cause allergies

Pollen from grass is a significant outdoor allergen that causes widespread and expensive respiratory conditions, such as hay fever (rhinitis) and allergic asthma.

15 Mar 2021

New gene editor could help treat genetic disorders caused by single-nucleotide mutations

Scientists have created a CRISPR-based gene editor named C-to-G Base Editor (CGBE) that can correct mutations responsible for genetic disorders.

15 Mar 2021

Optimized nano-micelles can induce efficient genome editing in mouse brain

A research team has reported that improved nano-micelles can trigger efficient genome editing in the mouse brain.

15 Mar 2021

Revealing clues about the immune system through ancient DNA

AZoLifeSciences speaks to Dr. Gaspard Kerner about tuberculosis, and how ancient DNA could help us to further understand the immune system.

From Institut Pasteur 12 Mar 2021

Study reveals mechanism that regulates genes on sex chromosomes

In the human population, males have one X and one Y chromosomes and females have two X chromosomes. As a result, somatic cells have unique mechanisms that maintain the same gene expression levels on the X chromosome between both genders.

10 Mar 2021

RNA-editing events can reveal the genetic basis of many human diseases

Scientists from CHOP have detected RNA-editing events that affect the expression of genes and the phenotypic manifestation of that specific expression.

10 Mar 2021

Comprehensive mutation map helps better understand the biological processes underlying Alzheimer's

A study published in the journal eLife made all the possible mutations in the amyloid beta peptide and tested how they influence its aggregation into plaques, a pathological hallmark of Alzheimer's disease.

10 Mar 2021

Study identifies genes responsible for peach's tolerance to stress

A Boyce Thompson Institute-led team has identified genes enabling peaches and their wild relatives to tolerate stressful conditions -- findings that could help the domesticated peach adapt to climate change.

10 Mar 2021

PrecisionTox aims to protect human health from the toxic effects of chemicals

A major research project to shape regulation and policy on chemical safety without the use of animal testing has been launched with the aid of €19.3M funding from the European Commission.

10 Mar 2021

Evolutionary history of hosts can predict plants’ susceptibility to pathogens

Powdery mildew is a fungal disease found worldwide and is particularly toxic to plants within the sunflower family.

9 Mar 2021

New drug target identified for antibiotic-resistant bacteria

Scientists have discovered a key mechanism that enables dangerous bacteria to develop resistance to antibiotics.

9 Mar 2021

New technique can mitigate the effects of brain injury in preterm babies

One in 10 babies are born prematurely in the United States, leading to complications that can impact the infants’ locomotor development and affect basic tasks.

9 Mar 2021

New gene-drive technologies can help control crop pests

Robust new genetic engineering techniques have given researchers the ability to transform many sectors of global urgency.

From UC San Diego 8 Mar 2021

Mutant protein plays key role in Huntington’s disease

Back in 1993, researchers had discovered that Huntington’s disease is typically caused by a single mutated gene, known as HTT.

8 Mar 2021

New sensor can rapidly detect RNA and DNA molecules

According to a new study, a tiny sensor used in brain chemistry research can rapidly identify the crucial molecules that offer the genetic instructions for life.

5 Mar 2021

New automated workflow to identify genetic basis of microbial growth inhibition

Researchers at the Earlham Institute (EI) have created a new automated workflow using liquid handling robots to identify the genetic basis to prevent plant pathogens, which can be used on a much larger and rapid scale than current methods.

5 Mar 2021

Researchers identify “migration gene” in birds

Researchers have reported that they have found the strongest proof yet of a “migration gene” in birds.

5 Mar 2021

New ways proposed to overcome barriers in COVID-19 response

An international research team is calling for better consolidation of bioinformatics, viral genetics, and public health to allow for better pandemic responses.

5 Mar 2021

Genomics study examines the impact of COVID-19 on care homes

Care homes are at high risk of experiencing outbreaks of COVID-19, the disease caused by SARS-CoV-2. Older people and those affected by heart disease, respiratory disease and type 2 diabetes - all of which increase with age - are at greatest risk of severe disease and even death, making the care home population especially vulnerable.

4 Mar 2021

New software tool enables swift analysis of datasets generated from single-cell sequencing

A new software tool allows researchers to quickly query datasets generated from single-cell sequencing. Users can identify which cell types any combination of genes are active in.

4 Mar 2021