Bacterial type IV pilins are similar in structure to the component flagellins of Archaeal flagella.

* Bacterial flagella are helical filaments, each with a rotary motor at its base which can turn clockwise or counterclockwise.

* Bacterial flagella are motorized by a flow of H < sup >+</ sup > ions ( or occasionally Na < sup >+</ sup > ions ); archaeal flagella are almost certainly powered by ATP.

* Bacterial flagella are thicker than archaella Archaellum, and the bacterial filament has a large enough hollow " tube " inside that the flagellin subunits can flow up the inside of the filament and get added at the tip ; the archaellum is too thin ( 12-15 nm ) to allow this.

Bacterial conjugation is the transfer of genetic material between bacterial cells by direct cell-to-cell contact or by a bridge-like connection between two cells.

Bacterial vaginosis ( BV ) or less commonly vaginal bacteriosis is a disease of the vagina caused by bacteria.

Bacterial cell walls are made of peptidoglycan ( also called murein ), which is made from polysaccharide chains cross-linked by unusual peptides containing D-amino acids.

Bacterial vaginosis ( BV ) occurs more often in lesbians, but it is unclear if BV is transmitted by sexual contact ; it occurs in celibate as well as sexually active women.

Bacterial lawn is a term used by microbiologists to describe the appearance of bacterial colonies when all the individual colonies on a petri-dish agar plate merge to form a field or mat of bacteria.

Bacterial toxins such as those from Bacillus thuringiensis which are evolved to affect the gut of Lepidoptera have been used in sprays of bacterial spores, toxin extracts and also by incorporating genes to produce them within the host plants.

Bacterial and fungal proteases are particularly important to the global carbon and nitrogen cycles in the recycling of proteins, and such activity tends to be regulated in by nutritional signals in these organisms.

Bacterial genomic DNA is not recognized by these restriction enzymes.

* Bacterial conjugation, a process in which a bacterial cell transfers genetic material to another cell by cell-to-cell contact.

* Bacterial conjugation, a process in which a bacterial cell transfers genetic material to another cell by cell-to-cell contact.

* Bacterial leaf blight of rice, caused by the bacterium Xanthomonas oryzae ( Uyeda & Ishiyama ) Dowson.

Bacterial processes leading to ulceration can be caused by Mycobacterium tuberculosis ( tuberculosis ) and Treponema pallidum ( syphilis ).

* Bacterial vaginosis: vaginitis caused by Gardnerella ( a bacterium ).

* Bacterial vaginosis: vaginitis caused by Streptococcus spp ..

Bacterial vaginosis has been linked to preterm birth raising the risk by a factor of 1. 5 – 3.

Bacterial cells are harvested via centrifugation and the resulting cell pellet lysed either by physical means or by means of detergents and enzymes such as lysozyme.

* Bacterial leaf scorch, a disease state caused mainly by a xylem-plugging bacterium

* Bacterial flagellin and plant disease resistance, published by Zipfel.

Bacterial transformation may be referred to as a stable genetic change brought about by the uptake of naked DNA ( DNA without associated cells or proteins ) and competence refers to the state of being able to take up exogenous DNA from the environment.

In addition to the filter fluorometers shown above, fluorometers are used extensively in Life Science research for various assays such as Alkaline Phosphatase, Bacterial Viability, B-Galactosidase, Cell Proliferation, RNA Quantitation, DNA Quantitation, Enzyme Assays, Protein Quantitation, and Reporter Gene Assays.

Bacterial subunits consist of one or two and eukaryotic of one or three very large RNA molecules ( known as ribosomal RNA or rRNA ) and multiple smaller protein molecules.

Bacterial cells are much smaller than human cells, and there are at least ten times as many bacteria as human cells in the body ( approximately 10 < sup > 14 </ sup > versus 10 < sup > 13 </ sup >).

Bacterial culture of H. influenzae is performed on agar plates, the preferable one being chocolate agar, with added X ( hemin ) & V ( NAD ) factors at 37 ° C in a CO < sub > 2 </ sub >- enriched incubator.

Bacterial action on the asphalt at low pressures creates petroleum in asphalt.

Following the completion of his graduate studies, Dr. Falkow went on to become a staff member at the Walter Reed Army Institute of Research ( WRAIR ) in the Department of Bacterial Immunology where he was eventually named the assistant chief of the department.

Bacterial sulfate reduction ( BSR ) can only occur at temperature from 0 up to 60 – 80 ° C because above that temperature almost all sulfate-reducing microbes can no longer metabolize.

Bacterial sulfate reductions requires lower temperatures because the sulfur reducing bacteria can only live at relatively low temperature ( below 60 ° C ).

; Bacterial

*" Relationship between Phylogeny and Pathotype for the Bacterial Blight Pathogen of Rice ," Nelson, Rebecca J. ; Baraoidan, Marietta R. ; Cruz, Casiana M. Vera ; Yap, Immanuel V. ; Leach, Jan E. Applied and Environmental Microbiology.

Bacterial diseases in dogs are usually not contagious from dog to dog ; instead they are usually the result of wound colonization, opportunistic infections secondary to decreased resistance ( often the result of viral infections ), or secondary to other conditions ( pyoderma secondary to skin allergies or pyometra secondary to cystic endometrial hyperplasia ).

Bacterial and fungal enzymes.

Bacterial genus Escherichia ( for example, Escherichia coli ) was named after him in 1919, eight years after his death.

Bacterial abscesses rarely ( if ever ) arise de novo within the brain, although establishing a cause can be difficult in many cases.

Bacterial conjugation is often regarded as the bacterial equivalent of sexual reproduction or mating since it involves the exchange of genetic material.

Bacterial vaginosis may sometimes affect women after menopause.

* Grade 3 ( Bacterial Vaginosis ): Predominantly Gardnerella and / or Mobiluncus morphotypes.

Bacterial cell walls are different from the cell walls of plants and fungi which are made of cellulose and chitin, respectively.

Bacterial life is sometimes included in flora, and some classifications use the term bacterial flora separately from plant flora.

Bacterial arthritis ( such as streptococcus ) is usually asymmetric, while RA usually involves both sides of the body symmetrically.

Bacterial and viral acute sinusitis are difficult to distinguish.

Bacterial genomes can be sequenced in a single run with several X coverage with this technique.

Bacterial transposons of this type belong to the Tn family.

Bacterial and viral infections can both cause the same kinds of symptoms.

Bacterial growth is the division of one bacterium into two daughter cells in a process called binary fission.

Bacterial growth can be suppressed with bacteriostats, without necessarily killing the bacteria.

* Science aid: Bacterial Growth High school ( GCSE, Alevel ) resource.