Toxin-antitoxin systems make up a branch of the bacterial anti-phage immune system. Here, Johannesman et al demonstrate that some phages have co-opted an orphan antitoxin to counter a DNA ADP ...

The loss of endothelial function precedes these vascular alterations. Here we report that activation of poly(ADP-ribose) polymerase (PARP) is an important factor in the pathogenesis of endothelial ...

Cells in the body have to move around in order to do their jobs. During development, for instance, cells are distributed to create and grow tissue. And in the event of an immune response ...

Institute of Pharmaceutical Sciences, University of Freiburg, Freiburg 79104, Germany ...

There is widespread interest in how geochemistry affects the genomic makeup of microbial communities, but the possible impacts of oxidation-reduction (redox) conditions on the chemical composition of ...

The fragrance of tobacco leaves refers to certain aroma tones exhibited in tobacco. It had been shown that Cherry-red tobacco had a unique “Glutinous sweet aroma”, which was neither a specific aroma ...

There are a significant number of words, phrases and acronyms that appear when talking about race and ethnicity which often change depending on the context of the conversation. Language is ...

Bihar Board Model Papers 2025 PDF: The Bihar School Examination Board (BSEB) is a prominent state education board responsible for conducting the class 10 and class 12 exams. To assist students in ...