A double-strand DNA break (DSB) occurs or arises when both strands of the DNA duplex are severed, often as the result of ionizing radiation. They are particularly deleterious as the DNA ends can ...
SAN ANTONIO — The Bexar County Sheriff's Office has made another arrest in the devastating attack on a home off Windsor Hallow that killed a 4-year-old inside back in May 2024. And it's someone law ...