Duration for trial and investigation in rape cases has been reduced and the definition of rape has been expanded, says the ...

DNA (deoxyribonucleic acid) is the nucleic acid polymer that forms the genetic code for a cell or virus. Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each ...

DNA damage and repair refers to the creation and correction of DNA lesions that threaten genome integrity. Because DNA replication errors or environmental agents that damage DNA can introduce ...

The essence of CRISPR is simple: it’s a way of finding a specific bit of DNA inside a cell. After that, the next step in CRISPR gene editing is usually to alter that piece of DNA. However ...

These data need to be put in one place as a reference database, or a dictionary of species, based on their DNA. "We need the database of reference to perform the species identification," Lamperti ...

2006; Kong et al., 2017), and some ROSI-derived embryos fail to undergo active DNA demethylation, leading to abnormally sized fetuses at embryonic day (E) 11.5 (Kurotaki et al., 2015). Therefore, the ...

Many biological molecules are chiral, meaning they exist in two forms that are mirror images of each other, like left and ...

According to multiple research sites, mice are valuable tools for studying diseases in a laboratory setting. Here is what ...

A team has used a process known as DNA origami to make electrochemical sensors that can quickly detect and measure biomarkers. Using an approach called DNA origami, scientists at Caltech have ...

A judge has denied the defense's motion to exclude DNA evidence investigators say links Bryan Kohberger to the murder of four University of Idaho students. Mitch McConnell announces he'll retire ...