U.S. District Judge Christina Reiss ruled that the government unlawfully canceled Petrova's J-1 visa, stating that the government failed to cite any authority allowing Customs and Border Protection officers to cancel the visa for failing to declare the embryos.
Asexual reproduction is ultimately unsustainable for mice, and potentially other mammals, too. The clones looked normal and lived as long as normal mice. But large mutations - including the loss of an entire chromosome - accumulated in the cloned lineage at an unusually high rate.
There's vastness far closer to us that transcends even the stars. It may seem impossible but there are, in fact, more possible chemical compounds in our world than stars across the sky. And it's not close: A conservative estimate suggests the number of small, drug-like molecules out there is somewhere around 10^60, while the number of stars in the observable universe lingers around 10^22 (perhaps 10^24 by some estimates).
Called AlphaGenome, the model could help scientists discover why subtle differences in our DNA put us at risk of conditions such as high blood pressure, dementia and obesity. It could also dramatically accelerate our understanding of genetic diseases and cancer. The developers of the model acknowledge it's not perfect, but experts have described it as "an incredible feat" and "a major milestone".