Microbe

Microbe

Michele Swanson, Gemma Reguera, Moselio Schaechter, ... [et. al.]

2nd ed.

Washington, DC : ASM Press, cop. 2016

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z  

 30 termes

macrolesion  n.

p. 273

TABLE 10.3 Large mutational changes: rearrangements and macrolesions


magnetic bacterium  n.

p. 75

Magnetic bacteria and their magnetosomes have some industrial uses for making gadgets that depend on magnetism.


maintenance metabolism  n.

p. 118-119

The nongrowth aspects of metabolism contribute to such vital cellular activities as maintenance of intracellular metabolite pools and turgor, repair of cellular structures, secretion, motility, and other responses to environmental stress. We call these activities maintenance metabolism.


major bacterial adaptation  n.

p. 337

TABLE 12.1 Some major bacterial adaptations to the environment


Mariprofundus ferroxydans  [nom científic]

p. 405

The Zetaproteobacteria include single species, the iron-oxidizer Mariprofundus ferroxydans.


MCP  n. (methyl-accepting chemotaxis protein)

p. 349

Assembled on one pole of bacterial cells are arrays of chemoreceptors called methyl-accepting chemotaxis proteins (MCPs) (Fig. 12.12).

El sinònim no és neològic.


MERS  n. (Middle East respiratory syndrome)

p. 732

In addition to familiar illnesses, like diarrhea caused by foodborne Salmonella typhimurium or rabies acquired from the bite of an infected bat, alarming new diseases emerge from animal reservoirs, such as the 2012 outbreak of the severe respiratory illness Middle East respiratory syndrome (MERS).


metabolite transfer  n.

p. 601

Interspecies Metabolite Transfer Syntrophic interactions allow microbes to carry out the problematic task of degrading organic matter (polysaccharides, proteins, and lipids) under anaerobic conditions to return the carbon back to the atmosphere as carbon dioxide (CO2) and methane (CH4) (Fig. 21.13).


metagenome  n.

p. 531

Metagenomics accomplishes just that. By going literally "beyond the genome", metagenomics attempts to retrieve DNA sequences from all the genomes represented in a microbial community (the metagenome).


metagenomics  n.

p. 531

Metagenomics accomplishes just that. By going literally "beyond the genome", metagenomics attempts to retrieve DNA sequences from all the genomes represented in a microbial community (the metagenome).


metaproteome  n.

p. 534

To bypass this limitation, microbial ecologists can profile all the proteins present in a microbial community (the metaproteome).


metaproteomics  n.

p. 534

The two methods, called metaproteomics and metabolomics, respectively (Fig. 19.9), profile the activities of microbial communities with an unprecedented level of detail.


metatranscriptome  n.

p. 532

As we will explain later, approaches to sequence the total RNA of the community (the metatranscriptome) can also complement metagenomic studies to enhance the predictive value of the data retrieved.


metatranscriptomics  n.

p. 534

Metatranscriptomics data provide valuable taxonomic and functional information about the microbial community, allowing the researcher to profile the community structure, function, and diversity simultaneously.


Methanobacterium bryantii  [nom científic]

p. 524

The bacterium (S-organism, for lack of a better name) ferments ethanol to acetate and hydrogen but only if the hydrogen is removed by the archaeon Methanobacterium bryantii, which uses it to make methane.


Methanobrevibacter smithii  [nom científic]

p. 614

The most prominent one is Methanobrevibacter smithii, which carries many more genes of methanogenesis in its genome than non-gut methanogens.


methyl-directed mismatch-repair  n.

p. 217

Collectively, this set of proteins is known as the mismatch repair system. The E. coli system, called methyl-directed mismatch-repair, contains proteins that (i) recognize the mismatch, (ii) excise the misincorporated base and its surrounding DNA, and (iii) fill the gap with newly synthesized DNA (Fig. 8.8).


microbial biogeography  n.

p. 539

Early studies about the cosmopolitan nature of microbes set the foundation of a new field in microbial ecology, so-called microbial biogeography, which studies the distribution of microbes in space, time, and across the environmental gradients.


microbial dark matter  n.

p. 399

Most of these sequences correspond to not-yet-cultivated microbes, the so-called "microbial dark matter".


microtubule organizing center  n.

p. 702

The tracks are composed of long cylinders of assembled tubulin that radiate from an anchor adjacent to the nucleus (aptly named the microtubule organizing center) and extend toward the cell periphery.


Middle East respiratory syndrome  n. (MERS)

p. 732

In addition to familiar illnesses, like diarrhea caused by foodborne Salmonella typhimurium or rabies acquired from the bite of an infected bat, alarming new diseases emerge from animal reservoirs, such as the 2012 outbreak of the severe respiratory illness Middle East respiratory syndrome (MERS).


mineral footprint  n.

p. 15

Together, the molecular (DNA footprints) and the geological (mineral footprints) records have allowed scientists to reconstruct chapters of the history of microbes on Earth with outstanding precision.


modular rearrangement  n.

p. 259

The formation of flagella, then, is likely the result of a modular rearrangement, the borrowing and joining of preexisting parts.


mosquito-borne parasite  n.

p. 438-439

The term protist may bring to mind paramecia, amebas, or mosquito-borne parasites that cause malaria or sleeping sickness.


MRSA USA300  n.

p. 665

Of course, treating MRSA USA300 infections is complicated by their resistance to multiple xbetax-lactam and macrolide antibiotics.


Mu  n.

p. 506

Indeed, Mu has been called "a transposon masquerading as a phage."


murein synthesis inhibitor  n.

p. 611

Murein synthesis inhibitors [TABLE 21.2]


Mut protein  n. (mutator protein)

p. 217

Three mutator proteins (Mut), called MutS, MutL, and MutH, take care of much of the repair.


mutator protein  n. (mut protein)

p. 217

Three mutator proteins (Mut), called MutS, MutL, and MutH, take care of much of the repair.


Mycobacterium marinum  [nom científic]

p. 680

Remarkably, although a variety of intracellular microbes are propelled by actin tails, including Shigella flexnerii, Rickettsia riskettsii, Burkholderia pseudomallei, and Mycobacterium marinum, each species deploys a distinct mechanism to recruit host actin, indicating convergent evolution.