Bacteriophages lend themselves to experiments on hereditary material because they incorporate their genetic material into their host cell's genetic material ( making them useful tools ), they multiply quickly, and they are easily collected by researchers.

Bacteriophages are very specific, targeting only one or a few strains of bacteria.

Bacteriophages occur in over 140 bacterial or archaeal genera.

Bacteriophages, the viruses which infect bacteria, can be relatively easily grown as viral plaques on bacterial cultures.

Bacteriophages have played and continue to play a key role in bacterial genetics and molecular biology.

Bacteriophages occur in over 140 bacterial or archaeal genera.

Bacteriophages are much more specific than antibiotics, so they can hypothetically be chosen to be indirectly harmless not only to the host organism ( human, animal, or plant ), but also to other beneficial bacteria, such as gut flora, reducing the chances of opportunistic infections.

Bacteriophages are among the most common and diverse entities in the biosphere.

Bacteriophages ( viruses infecting bacteria ) belonging to the families Tectiviridae and Corticoviridae have a lipid bilayer membrane inside the icosahedral protein capsid and the membrane surrounds the genome.

Bacteriophages are anathema to B. subtilis.

* K. G. Zimmer, W. Köhnlein, G. Hotz, and A. Muller Electron Spin Resonance in Irradiated Bacteriophages and Their Constituents.

In view of the success of her novels, particularly Jane Eyre, Charlotte was persuaded by her publisher to visit London occasionally, where she revealed her true identity and began to move in a more exalted social circle, becoming friends with Harriet Martineau and Elizabeth Gaskell, and acquainted with William Makepeace Thackeray and G. H. Lewes.

The Houses themselves are to some degree alive, in the same way TARDISes are and the furniture can move about, occasionally growing into ' Drudges ' who function as servants for the family.

Most Hurricanes occasionally form over the Pacific and move north to affect southern Honduras, but Pacific storms are generally less severe and their landfall rarer.

Hydras are generally sedentary or sessile, but do occasionally move quite readily, especially when hunting.

They mostly move by bouncing around, though the Green, Yellow and Blue ChuChus will occasionally melt and turn into small invincible puddles, and proceed to move around in their puddle forms until they can get close to Link, or until Link uses an item such as his Boomerang to stun and coax them out of their puddles.

The large reels would occasionally move to take up written tape and play out more blank tape into the vacuum columns.

These typically move slowly, only several meters per year, but occasionally move faster.

As they occasionally move nearer to the ZIG when blocked by large enemies or foreground scenery, they can serve as a warning to the player that they should move carefully to avoid a collision.

A special " mystery ship " will occasionally move across the top of the screen and award bonus points if destroyed.

If the chemical potential is the same in the two regions, the species will occasionally move back and forth between the two regions, but on average there is just as much movement in one direction as the other, and there is zero net migration ( this is called " diffusive equilibrium ").

Throughout the year, the birds regularly but briefly move through a range up to three times larger than their territory ; this is tolerated by territory owners in winter more easily than in summer, and the parts of Europe where all-year residents and winter visitors co-occur typically have population densities around 8 birds / km < sup > 2 </ sup > ( about 30 per square mile ) and occasionally more in winter.

It is largely resident across its range, but is known to move to lower elevations in winter, when it is occasionally found on buildings and in quarries.

Having connected wires to it, Shepard would occasionally move the creature, which would typically send the already-skittish viewers fleeing the display.

*" An urge to move, usually due to uncomfortable sensations that occur primarily in the legs, but occasionally in the arms or elsewhere.

When the opponent defects, the player will occasionally cooperate on the next move anyway.

Some British birds move south to mainland Europe, occasionally reaching as far as Iberia.

Although cryptorchidism nearly always refers to congenital absence or maldescent, a testis observed in the scrotum in early infancy can occasionally " reascend " ( move back up ) into the inguinal canal.

She has previously hosted the morning BBC One show Living in the Sun, about British ex-pats living in Spain, made by Ricochet, and Wanted Down Under, which shows families who want to make the move Down Under ( Australia, occasionally New Zealand ) what it would be like to live and work in those Antipodean nations.

These dolphins always move in groups, usually of 10 to 30, but occasionally much larger.

Đinđić worked hard to move DS away from what he himself occasionally referred to in derisive terms as the " debate club " towards a modern and efficient organization that functions according to the management model of a capitalist company.

Paths: A path is defined as channels along which the observer can customarily, occasionally, or potentially move through.

Several methods have been proposed to remedy this by increasing genetic diversity somehow and preventing early convergence, either by increasing the probability of mutation when the solution quality drops ( called triggered hypermutation ), or by occasionally introducing entirely new, randomly generated elements into the gene pool ( called random immigrants ).

An extremely large heart is a trait that occasionally occurs in Thoroughbreds, linked to a genetic condition passed down via the dam line, known as the " x-factor ".

Setters have few genetic problems but some problems occasionally occur.

While malignant fibrous histiocytoma ( MFH )-now generally called " pleomorphic undifferentiated sarcoma "-primary in bone is known to occur occasionally, current paradigms tend to consider MFH a " wastebasket " diagnosis, and the current trend is toward using specialized studies ( i. e. genetic and immunohistochemical tests ) to classify these undifferentiated tumors into other tumor classes.

This test is also used occasionally to estimate immune system function for people whose CD4 T cells are impaired for reasons other than HIV infection, which include several blood diseases, several genetic disorders, and the side effects of many chemotherapy drugs.

They alternated between doing graduate work and earning a postgraduate degree in the American Southwest – where they occasionally encountered the Hulk – and helping out Moira MacTaggert at her facility for genetic research on Muir Island, off the coast of Scotland.

Even in cases of wolfdogs displaying consistently dog-like behavior, they may occasionally retain some wolf-like behavior such as digging dens, chewing up household items, climbing fences and, to varying degrees, display some difficulty in housebreaking in relation to how high their wolf genetic content is.

The Saharan Cypress is occasionally cultivated in southern and western Europe, in part for ex situ genetic conservation, but also as an ornamental tree.

An old man whose genetic mutations allow for " deep mind " abilities, which occasionally manifest themselves telekenetically.

The Ghem population functions as an intermediary between the Haut and the lower class by occasionally contributing genetic material to the Haut, and sometimes receiving disgraced Haut women as wives.

Sandhoff disease can be detected through the following procedures ( before it is apparent through physical examination ): a biopsy removing a sample of tissue from the liver, genetic testing, molecular analysis of cells and tissues ( to determine the presence of a genetic metabolic disorder ), enzyme assay, and occasionally a urinalysis to determine if the above-noted compounds are abnormally stored within the body.

It is occasionally said that Watson and Crick identified (" cracked ") the genetic code in this paper, but this work was done later, mostly by other researchers ( see Genetic code # Discovery ).