Genomics

RSS

Researchers develop artificial genomic DNA capable of replication and evolution

Professor Norikazu Ichihashi and his colleagues at the University of Tokyo have successfully induced gene expression from a DNA, characteristic of all life, and evolution through continuous replication extracellularly using cell-free materials alone, such as nucleic acids and proteins for the first time.

22 Nov 2021

Research identifies genes involved in the production of scorpion venom

A team of international researchers discovered an inventive, animal-friendly means for investigating venom genes.

19 Nov 2021

Study analyzes the risk of re-identification of shared genomic data

Direct-to-consumer genetic testing allowed millions of people to ascertain their ancestry and obtain awareness of their genetic pre-disposition to inherited diseases.

19 Nov 2021

Study elucidates the role of genomics in obsessive-compulsive disorder

According to recent research carried out by the researchers from the Icahn School of Medicine at Mount Sinai, both rare and commonly seen differences in the DNA letters threaded along an individual’s chromosomes can elucidate about a third of the risk for being diagnosed with obsessive-compulsive disorder (OCD).

19 Nov 2021

Study identifies new variants for polycystic ovary syndrome

Scientists from the Institute of Genomics of the University of Tartu recently identified the association between polycystic ovary syndrome and genetics.

19 Nov 2021

Many mosaic embryos discarded for IVF treatment may lead to successful pregnancies

One factor that limits the success of in vitro fertilization (IVF) procedures is the number of viable embryos available for implantation in the uterus.

19 Nov 2021

Researchers identify new role of Hox genes in adulthood

Among their many extraordinary feats, some planarian flatworms reproduce by tearing off pieces of themselves to regenerate new worms.

19 Nov 2021

De Novo Mutations may Play a Role in Male Infertility

In this interview, we speak to Dr. Miguel J. Xavier about his latest research into male infertility and how de novo mutations may play a part.

From Newcastle University 19 Nov 2021

Genetically modified plants can produce and release insect sex pheromones to deal with pests

A team of researchers from the Universitat Politècnica de València (UPV) and the Spanish National Research Council (Consejo Superior de Investigaciones Científicas, CSIC) has developed genetically modified plants that are capable of producing and releasing insect sex pheromones to deal with pests that affect herbaceous and similar plants, thus reducing the need for using pesticides.

18 Nov 2021

New links found between CRISPR, p53 and other cancer genes that could prevent accumulation of mutated cells

A protein that protects cells from DNA damage, p53, is activated during gene editing using the CRISPR technique.

18 Nov 2021

Genomic changes in advanced tumors reveal interactions with treatment

A novel way to look at cancer treatment resistance offers the possibility for identifying genetic mechanisms involved and alternative treatment approaches.

17 Nov 2021

Researchers discover a link between genetic variant and chronic hypersensitivity pneumonitis

Chronic hypersensitivity pneumonitis (CHP) is a long-term lung condition where the interstitial tissue surrounding the alveoli (air sacs) of the lungs becomes inflamed and develops "fibrosis", or scar tissue.

17 Nov 2021

Study identifies new gene that promotes progression to type 1 diabetes

When the pro-inflammatory pair, a receptor called CCR2 and its ligand CCL-2, get together, it increases the risk of developing type 1 diabetes, scientists report.

17 Nov 2021

Researchers perform targeted mutagenesis to prolong dormancy in barley

Unexpected rain before the harvest season leaves the farmer with a problem—untimely sprouting of barley.

17 Nov 2021

Researchers use DNA to track the genetic evolution, migration of chickpea

Scientists at the University of Saskatchewan are part of an international team that employed DNA to monitor the genetic evolution and migration of chickpea.

17 Nov 2021

New gene critical for daily behavioral rhythms discovered

Life is organized on a 24-hour schedule. Central to this regular rhythm is the circadian clock, timekeepers that are present in virtually every organ, tissue and cell type.

16 Nov 2021

CRISPR introduces potentially dangerous changes in cells, reveals research

New research revealed that gene editing, particularly gene knockout, with CRISPR-Cas9 can support cells with mutated gene forms associated with cancer.

15 Nov 2021

Study shows how a common gene mutation robs people of natural cancer protection

Scientists from the University of Virginia School of Medicine have identified how a common gene mutation deprives people of natural protection against cancer.

15 Nov 2021

New epigenetic editing technique could help treat a wide range of diseases

All the cells found in the body of an individual have the same genetic code.

15 Nov 2021

Pacific Ocean rockfish genomes offer new insights into the genetic determinants of aging

Genomes assembled from Pacific Ocean rockfishes – some species of which are among the longest-living vertebrates known – reveal new insights into the genetic determinants of aging.

12 Nov 2021