Pathogenic bacteria are bacteria that can cause infection.

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.

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

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

Bonnie Bassler on how bacteria talk

Without water, the bacteria won't survive.

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

In general, viruses are much smaller than bacteria.

Bacteriology is the study of 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.

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

It comes in on the side the useful stuff is the dark gray, and the un useful stuff, which is called the rejected energy the waste, goes up to the top.

This task installs software useful for a laptop.

This book has a lot of useful Berber words.

Such materials may kill the fecal coliform and disease bacteria.

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.

Identification of bacteria in the laboratory is particularly relevant in medicine, where the correct treatment is determined by the bacterial species causing an infection.

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

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

Bacteria can spread also via the blood.

One of the interesting things about these particular guys is that they're in the actinomycete and streptomycete groups of the bacteria, which is where we get most of our antibiotics.

Improvements in energy supplies have multiple beneficial effects.

Birds can be a significant source of fecal coliform 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.

They need a wider and more robust portfolio of ideas to draw upon.

A number of useful initiatives are under way in both areas.

These features, however, were seen from a low angle, hindering useful observation.

In this respect, we endorse the useful recommendations contained in the report of the Secretary General.

All of these lesions harbor bacteria and are infectious.

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

The amount and type of bacteria present have significant implications for a woman's overall health.

The physician may also take a stool sample to test for infections or bacteria.

This reaction occurs in the photosynthetic green and purple sulfur bacteria and some chemolithotrophs.

Other small advanced countries also have lessons to offer.

These figures provide some useful insights into the evolving social fabric of Arab societies.

That is not a helpful message, given the current state of the world economy.

Also receive any other useful information, particularly that communicated by the judicial authorities.

And so we use a virus that's a non toxic virus called M13 bacteriophage that's job is to infect bacteria.

As a result, many bacteria today produce human proteins.

Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

The final phase is the death phase where the bacteria run out of nutrients and die.

Bacteria can also be used in the place of pesticides in the biological pest control.

It is responsible for the bacteria's ability to spread from person to person and is analogous to a spore.

But a declining population is going to have at least two very beneficial economic effects.

Yet, even at shallow depths, useful temperatures for power generation are often available.