genetic engineering

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Tag archives for genetic engineering

Supernova Flashes and Silver Linings

New research from the Weizmann Institute of Science reveals that “cells in our brain form little hexagonal grids that keep us oriented, map-like, in our surroundings.” Weizmann’s resident blogger describes this finding as “a pyrotechnic flash of insight that changes how we understand the brain to work.” Game developers delight; this discovery shows “that you…

Ebola: Horror and Hope for a Cure

As an unprecedented outbreak of Ebola crosses borders in West Africa, people are asking new questions about the virus and its potential to turn into a global pandemic (hint: it’s not gonna happen). Greg Laden writes “The disease is too hot to not burn itself out, and it has no human reservoir. Ebola accidentally broke…

Perovskite solar cells can not only emit light, they can also emit up to 70% of absorbed sunlight as lasers. Critical signaling molecules can be used to convert stem cells to neural progenitor cells, increasing the yield of healthy motor neurons and decreasing the time required to grow them. Mexican blind cavefish are so close…

As the field of genetics sheds its sci-fi image and gains approval in the public eye, the possibilities unravel for mainstream commercial use. But some worry that if couples can use In-Vitro Fertilization to screen for disease during pre-implantation procedures, they could use it to select desired physical characteristics like eye color and gender as…