Genetics

Seasonal changes in our immune systems may have implications for human health [Image: The six ecological seasons under CC-BY 3.0 licence]. The variations in daylight duration and temperature that accompany the changing seasons are known to impact normal…

Presented by Thomas Graham The DNA inside one of your cells, if stretched end to end, would be about two yards long and less than 1/50,000 the width of a human hair. Your cells have been following the instructions in your DNA since you began life as a…

Ant feeding on honey [Image: Fir0002/Flagstaffotos under CC-BY license] Traits that exist along a continuum, such as height, size, and behavior, vary significantly from person to person. The genetic and environmental interactions that cause these…

Scanning electron micrograph of Escherichia coli, grown in culture and adhered to a cover slip. Credit: Rocky Mountain Laboratories, NIAID, NIHGenetically modified organisms (GMOs) have amazing potential for improving lives, from providing nutrients to…

When it comes to smoking and cancer, men are mysteriously worse off: over 30% of cancer deaths in males are connected to smoking, compared to ~20% in women. It’s not all due to lung cancer either – male smokers also have a higher incidence of…

Presented by Radhika Mathur, Ilana Kelsey, and Matt Schwartz DNA contains the information your cells need to perform their functions but if every cell in your body contains identical DNA, how can one cell become a blood cell, another a muscle cell, and…

Click here for more information from Seeding Labs’ website, and click here to register. More about Seeding Labs: Seeding Labs invests in exceptional scientists in developing countries who have limited resources, but limitless potential. They…

In 2001, scientists published a (mostly) complete sequence of the human genome, the DNA that’s spread over our 23 chromosomes and contains the information that dictates the function of our cells and the development of our bodies [1].  Over a decade…

Have you heard? A revolution has seized the scientific community. Within only a few years, research labs worldwide have adopted a new technology that facilitates making specific changes in the DNA of humans, other animals, and plants. Compared to…

Cane Toad on Grass. Image from SamFraser-Smith, National Wildlife Federation, www.nwf.orgA recent publication from Harvard scientists outlines the potential of a cutting-edge technology, CRISPR, to improve on an old technology called Gene Drives in order…