Studying the coronavirus variants that have faded away could help us prepare for what comes next, scientists say.
Tag: Genetics and Heredity
-
They’re All Good Dogs, and It Has Nothing to Do With Their Breed
Retrievers that don’t retrieve and Papillons that point are all possible because the genes that shape dog behavior predate modern breeding that focuses on appearance, researchers find.
-
F.D.A. Warns Patients About Some Prenatal Genetic Tests
The agency cites concerns that some manufacturers’ claims about test performance “may not be supported with sound scientific evidence.”
-
Study Raises Questions About Popular Genetic Test for ‘Abnormal’ Embryos
The test leads people undergoing in vitro fertilization to discard thousands of embryos each year. The new research found implanting some “abnormal” embryos resulted in healthy live births.
-
Body Found in Indiana Is Identified After 30 Years
Advances in DNA technology helped the authorities to identify remains found near a highway in 1992 as those of Margaret Ann Sniegowski Jr., who had disappeared from her home in Ohio.