Scientists have been studying blind cavefish to understand the effects of obesity. The results from the fish, for patterns of starvation and over-eating, are thought to be similar as those with the human body.
Genetics testing is set to become big business and several rounds of investment and deals have taken place, with start-up companies preparing for a rise in the public's interest in predictive genetic testing,
Scientists have serendipitously established that sweet potatoes naturally contain genes from a bacterium. Due to the presence of “foreign” DNA, a research report calls sweet potatoes the “natural GM food.”
Scientists from Switzerland have genetically sequenced the bacterium that causes most cases of leprosy. At the same time they are the first scientists to unravel a sister species that causes a rare form of the disease.
Linguists follow the root for "wheel" while geneticists follow DNA samples of Europeans and steppe dwellers. Both conclude European language has its beginning with the Yamnaya living 6,000 years ago on the steppe north of the Black Sea.
The challenge faced by scientists in developing a new generation of antibiotics to challenge the menace of antibiotic resistant superbugs is considerable. To help with this, researchers have pinpointed the how resistance develops.
A new agreement in the European Union allows genetically engineered crops to be approved without member-state votes. This represents a U-turn for before all member states needed to agree. The new policy will allow several GMO foods to enter the market.
A staggering advancement in genetics this week concerning the genome of birds. A series of eight paper have been published in one journal which present 45 bird species genomes. Previously only five species had been genetically mapped.
Analyzing data from a large twin study, researchers have homed in on how host genetics can shape the composition of the microbes in the gut. The types of microbes in the body is connected with human health.
Who owns your genes? You? Big Pharma? Or should it be for the public good? At present the balance is with the company that patents the genetic material. Is this right? Not according to an Ottawa hospital.
Medical technologists have devised a new method for improving breast cancer treatment. This is based on tumors being different and from studying sections of the tumor, then most effective treatment can be applied.