Vincent, Elio, and Michael reveal what Neanderthals ate from analysis of DNA in their teeth, and new CRISPR-Cas systems found in the genomes of uncultured microbes.
The bacterium Salmonella enterica causes gastroenteritis in humans and is one of the leading causes of food-borne infectious diseases. During the infection, the germ is able to trick the immune system. Researchers led by Nirmal Robinson from the Cluster of Excellence for Aging Research CECAD fou... Read More
We would like to know the experience when you work with your proteins (recombinant protein, native protein, lysate etc.), no matter it is success or failure. Did you get on well with the protein or still “fight” with it? Tell us your story. But, no, no, no, we don’t want to hear your presentatio... Read More
An international collaboration led by University Professors Richard Payne, from the School of Chemistry, and Warwick Britton, from the Sydney Medical School and the Centenary Institute, has discovered a new compound which could translate into a new drug lead for TB.
The group was drawn to soi... Read More
I was asked recently why Jacques Monod did not followup on his early work on bacterial growth. Instead, he happily veered in a different direction and went on to become one of the fathers of Molecular Biology. Together with François Jacob, he proposed the operon model and other key breakthr... Read More
Be honest – do the cases in the lefthand table make you break into hives? It’s not an uncommon response! S. aureus is a sneaky bacterium, throwing susceptibility curve-balls like those to the left on a regular basis. Not to mention the non-aureus staphylococci, which we are now routinely identif... Read More
his was a swab taken form the bottom of a shoe incubated for 48 hrs at 37 degrees C then held at room temp for 48 hrs then held at refrigerated temp's. A variety of colony morphology is seen, rhizoid, mucoid, etc. Image taken using transmitted light. Read More
Step inside the creative process with Agar Art 2015 winners Maria Peñil Cobo, Mixed Media Artist, and Mehmet Berkmen, PhD, Staff Scientist at New England Biolabs. During their multi-year collaboration, Maria and Memo have created astonishing works of art using living microbes. Find out how they ... Read More
The esteemed TWiVumvirate reveal the discovery of a new negative stranded RNA virus of wasps that regulates longevity and sex ratio of its parasitoid host.
One of the conundrums facing TB research is the fact that Mtb grows incredibly slowly. Slow growth confounds both research and treatment since it can take days to weeks to grow a culture for study, a month or more to determine drug resistance properties of a patient sample, and months of antibio... Read More
Embryonated egg of Ascaris lumbricoides. (Larva is motile inside the shell when seen under microscope)
It is infective stage of Ascaris. On ingestion the cortication is dissolved by gastric acid and the larva inside the egg is released. Fertilized eggs freshly passed in stool are non infective.... Read More