Here, Johannesman et al demonstrate that some phages have co-opted an orphan antitoxin to counter a DNA ADP-ribosyltransferase defense system. Selecting subsets of specific sequences from complex ...

DNA replication is the biological process by which an exact copy of a deoxyribonucleic acid (DNA) molecule is created and it is the basis for biological inheritance. Each of the two strands of the ...

Independent Online, popularly known as IOL, is one of South Africa’s leading news and information websites bringing millions of readers breaking news and updates on Politics, Current Affairs ...

Independent Online, popularly known as IOL, is one of South Africa’s leading news and information websites bringing millions of readers breaking news and updates on Politics, Current Affairs ...