资讯

A new DNA study is changing what we thought we knew about one of the ancient world’s great civilizations—the Phoenicians and ...
In a discovery that seems straight out of a sci-fi story, scientists have found that electric eels might do more than just ...
A newly identified form of DNA—small circles of non-repetitive sequences—may be widespread in somatic cells of mice and humans, according to a study in this week’s issue of Science. These ...
An INRS research team has identified a new family of enzymes that can make precise cuts in single-stranded DNA. A few years ago, the introduction of CRISPR technology marked a significant breakthrough ...
In Levene's own words, "New facts and new evidence may cause ... double-helical model for the structure of DNA. Watson and Crick's discovery was also made possible by recent advances in model ...
EXCLUSIVE: Tutankhamun died over 3,000 years ago and, after DNA studies shed startling new light on his heritage, AI has ...
Watson and Crick's discovery of DNA structure in 1953 revealed ... cell division produces one daughter cell with a completely new DNA double helix and another daughter cell with a completely ...
"Our study provides conclusive evidence for a new DNA marker in plants or animals ... Motivated by this discovery, they used myriad quantitative techniques to show that 4mC was indeed the culprit.
An INRS team discovers a new family of enzymes capable ... On the other, the discovery of enzymes specific to single-stranded DNA makes it possible to develop more precise and efficient genetic ...
THIS DISCOVERY WARRANTS THE GRANTING OF A NEW TRIAL ... was later found guilty of Crandall's murder in 2006. But new DNA evidence suggests someone else might have been the killer.Now, new court ...
A new frog species has been discovered in Assam's Garbhanga Reserve Forest. Researchers named it Leptobrachium aryatium. The ...