Pathogenic bacteria are bacteria that can cause infection.

It is safe to use in school science laboratories because it does not selectively grow pathogenic bacteria.

However, since they are not pathogenic, this is not a serious threat.

The definition of pathogenic germs indicates any micro organism able to cause infectious disease.

What we now know is that if we treat the animal with a pathogenic bacterium a multi drug resistant pathogenic bacterium in the same time we give our anti quorum sensing molecule, in fact, the animal lives.

A bird adapted strain of H5N1, called HPAI A(H5N1) for highly pathogenic avian influenza virus of type A of subtype H5N1, is the highly pathogenic causative agent of H5N1 flu, commonly known as avian influenza ( bird flu ).

Xylitol cannot be fermented by these bacteria, so the bacteria have difficulty thriving, thus helping to prevent plaque formation.

Bonnie Bassler on how bacteria talk

Without water, the bacteria won't survive.

Bacteriology is the study of bacteria.

Bacteria can spread also via the blood.

They also kill bacteria essential to the proper balance of the aquatic environment, endangering the survival of species dependent on those bacteria.

Symbiotic bacteria on the exterior surface of the ants produce antibiotics that kill bacteria introduced into the nest that may harm the fungi.

In general, viruses are much smaller than bacteria.

So we went back to molecular biology and started studying different bacteria, and what we've found now is that in fact, bacteria are multilingual.

The Australian Microbial Resources Research Network lists 37 culture collections, many of which hold samples of pathogenic organisms for legitimate research purposes.

There are more bacteria than any other life form.

As a result, many bacteria today produce human proteins.

All of these lesions harbor bacteria and are infectious.

Already what were thought to be bacteria for generations have been found to compose, instead, two great domains of microorganisms true bacteria and one celled organisms the archaea, which are closer than other bacteria to the eukaryota, the group that we belong to.

The stock on hand at the end of the year, including stocks of agents, pathogenic micro organisms and toxins in process of transformation

You look in his intestines. There are billions of bacteria.

Sami injected bacteria in some of the pastries Layla ate.

DNA transfer Some bacteria also transfer genetic material between cells.

Birds can be a significant source of fecal coliform bacteria.

Such materials may kill the fecal coliform and disease bacteria.

The bacterial outer membrane is found in gram negative bacteria.

Incubation period is the time elapsed between exposure to a pathogenic organism, a chemical or radiation, and when symptoms and signs are first apparent.

Once in the lungs, bacteria may invade the spaces between cells and between alveoli, where the macrophages and neutrophils (defensive white blood cells) attempt to inactivate the bacteria.

PAOs are by no means the only bacteria that can accumulate polyphosphate within their cells and in fact, the production of polyphosphate is a widespread ability among bacteria.

The real bacteria and viruses are so small we can't see them without a microscope, and you guys might know bacteria and viruses because they both make us sick.

Bacteria are also used for the bioremediation of industrial toxic wastes.

Authors review the previous pathogenic theories, discuss the link between concentric sclerosis and Liesegang's periodic precipitation phenomenon and propose a new mechanism based on self organization.

And when the molecule hits a certain amount that tells the bacteria how many neighbors there are, they recognize that molecule and all of the bacteria turn on light in synchrony.

An analogue would be the growth of bacteria in a petri dish.

As with bacterial classification, identification of bacteria is increasingly using molecular methods.

Adding specific strains of bacteria to pasteurized milk allows more consistent production.

In purple sulfur bacteria, hydrogen sulfide (H2S) is oxidized to sulfur (S).

High traffic areas will lead to even more bacteria on the food.

This elevated temperature heat shocks non fecal bacteria and suppresses their growth.

In general, atargeting construct made out of DNA is generated in bacteria.

Bacteria can feed upon this food source allowing them to quickly multiply.

Like other beans, it hosts bacteria that fix nitrogen in the soil.

If food becomes contaminated with bacteria and remains at room temperature for a period of several hours, the bacteria multiply and increase the risk of infection in those who consume the food.

In general, Th1 responses are more effective against intracellular pathogens (viruses and bacteria that are inside host cells), whereas Th2 responses are more effective against extracellular bacteria, parasites including helminths and toxins.