Now, Johns Hopkins Medicine scientists say they have shed new light on how bacteria protect themselves from certain phage invaders—by seizing genetic material from weakened, dormant phages and ...

On Earth there is no record of Niallia tiangongensis, a bacterium found aboard the Tiangong station that appears to be well ...

A groundbreaking antibiotic discovery might finally tip the balance in the global fight against drug-resistant bacteria.

In contrast to humans, bacteria have the remarkable ability to exchange genetic material with one another. A well-known example with far-reaching consequences is the transfer of antibiotic ...

the largest of them are smaller than the smallest bacteria. All they have is a protein coat and a core of genetic material, either RNA or DNA. Unlike bacteria, viruses can't survive without a host.

The researchers took stool samples from healthy mice and tumor-bearing mice, extracted bacterial genetic material from them, and finally used rRNA sequencing. They then compared these data with ...

By analysing bacterial genetic material directly, we can detect even complex infections “more accurately, and much faster than traditional methods,” Butler said. “This means we can precisely ...

One such process, transduction, relies on bacteriophage, viruses that infect bacteria, to transfer genetic material from one host cell to another. To better understand this process, a collaboration ...

In some cases, bacterial infections may be treated with antibiotics. • They stem from viruses, which are a piece of genetic material, such as DNA or RNA, coated with protein. • Viruses feed ...

Johns Hopkins Medicine. "how bacteria 'vaccinate' themselves with genetic material from dormant viruses." ScienceDaily. www.sciencedaily.com / releases / 2025 / 03 / 250321163551.htm (accessed May ...