Posted by:
anybody
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Date: July 17, 2025 11:28PM
Some wealthy would-be parents are already attempting to breed "super babies."
They are forgetting that a junkyard mutt is more hardy than a purebred with a pedigree :)
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https://www.washingtonpost.com/technology/2025/07/16/orchid-polygenic-screening-embryos-fertility/mille Cohen/For The Washington Post)
George said Orchid gave them “a more complete picture” of their embryos' propensity for inherited hearing loss. Company founder Noor Siddiqui said, “I think everyone who wants to have a baby should be able to have one.” (Camille Cohen/For The Washington Post)
Experts have struggled to extract accurate genetic information from small embryonic samples, said Svetlana Yatsenko, a Stanford University pathology professor who specializes in clinical and research genetics. Genetic tests that use saliva or blood samples typically collect hundreds of thousands of cells. For its vastly smaller samples, Orchid uses a process called amplification, which creates copies of the DNA retrieved from the embryo. That process, Yatsenko said, can introduce major inaccuracies.
“You’re making many, many mistakes in the amplification,” she said, rendering it problematic to declare any embryo free of a particular disease, or positive for one. “It’s basically Russian roulette.”
George Church, a genomic sequencing pioneer at Harvard University and an Orchid investor, harbors no such doubts. Questioning the advancement that enables Orchid to sequence the full genome from such a small sample — enabling long-term health predictions and near-term defect detections in an embryo — is “like asking how much faster is a jet than walking,” Church said.