*SR protein

In general, metazoans appear to have SR proteins and unicellular organisms lack SR proteins. SR proteins are important in ...

*HACEK organisms

The HACEK organisms are a normal part of the human microbiota, living in the oral-pharyngeal region. The bacteria were ... The HACEK organisms are a group of fastidious gram-negative bacteria that are an unusual cause of infective endocarditis, which ... Kingella denitrificans All of these organisms are part of the normal oropharyngeal flora, which grow slowly (up to 14 days), ... Some reviews of medical literature on HACEK organisms use the older classification, but recent papers are using the new ...

*Raw water

... particles and living organisms: Humic acid and other complex acids, produced by plant decay. These occur in peat and soil and ...

*Cedecea

Several members of the Entereobacteriaceae live in the intestines of other organisms, and Cedecea have been isolated in wild ...

*Largest organisms

The largest organisms found on Earth can be determined according to various aspects of an organism's size, such as: mass, ... This article lists the largest species for various types of organisms, and mostly considers extant species. The organism sizes ... organisms Lists of organisms by population List of world's longest vines Megafauna Nature timeline Smallest organisms Mihai, ... as the known organism with the highest living biomass. It is not known, however, whether it is a single organism with all parts ...

*Smallest organisms

The smallest organisms found on Earth can be determined according to various aspects of organism size; including volume, mass, ... Human timeline Largest organisms Largest prehistoric organisms Life timeline Nature timeline P. Forterre (2012). "The virocell ... They are one of the most common and smallest organisms in the ocean, with their total weight equaling more than all fish ... Nanobes are thought by some scientists to be the smallest known organisms about one tenth the size of the smallest known ...

*Nonpathogenic organisms

... are those that do not cause disease, harm or death to another organism and is usually used to describe ...

*Polyphosphate-accumulating organisms

These organisms appear to be limited to certain amino acids as carbon and energy source. The storage compound that they use to ... Polyphosphate-accumulating organisms (PAOs) are a group of bacteria that, under certain conditions, facilitate the removal of ... However, the PAOs have many characteristics that other organisms that accumulate polyphosphate do not have, that make them ... store the amino acids that these organisms take up under anaerobic conditions has not been identified. These bacteria have been ...

*The Behavior of Organisms

... is B.F. Skinner's first book and was published in May 1938 as a volume of the Century Psychology ... ISBN 1-58390-007-1, ISBN 0-87411-487-X Ernest R. Hilgard (1939). "Review of B.F. Skinner's The Behavior of Organisms". Journal ... A Celebration of the Behavior of Organisms at Fifty (9 articles). Journal of the Experimental Analysis of Behavior, 50(2), pp. ... B.F. Skinner (1938). The Behavior of Organisms: An Experimental Analysis. Cambridge, Massachusetts: B.F. Skinner Foundation. ...

*List of model organisms

This is a list of model organisms used in scientific research. Phage lambda Phi X 174 - its genome was the first ever to be ... Ladurner, P; Schärer, L; Salvenmoser, W; Rieger, R (2005). "A new model organism among the lower Bilateria and the use of ... Agronomy, Molecular biology) Mimulus guttatus is a model organism used in evolutionary and functional genomes studies. The ... C. elegans was the first multicellular organism whose genome was completely sequenced Caledia captiva (Orthoptera) in eastern ...

*List of bioluminescent organisms

Omphalotus nidiformis Bioluminescence is the production of light by living organisms. This list of bioluminescent organisms is ...

*Organism

In fact, carbohydrates are the number one source of energy for all living organisms. All organisms consist of structural units ... The last universal common ancestor (LUCA) is the most recent organism from which all organisms now living on Earth descend. ... "organism". Chambers 21st Century Dictionary (online ed.). 1999. "organism". Oxford English Dictionary (online ed.). 2004. Kelly ... The largest organism in the world may be a fungus carpeting nearly 10 square kilometers of an Oregon forest, and may be as old ...

*List of symbiotic organisms

This is a list of organisms that are true symbiotes with other organisms. For more information on this topic, see main article ... endo = within; smaller symbiotes that live inside the other symbiotic organism) Helicobacter pylori to humans (in stomach) ... Deep Space Nine Yeerks to bipeds in Animorphs Midichlorians to other organisms in Star Wars Sentient Worms to humans in ...

*List of parasitic organisms

This is an incomplete list of organisms that are true parasites upon other organisms. (endo = within; parasites that live ...

*History of model organisms

Model organisms offer standards that serve as the authorized basis for comparison of other organisms. Model organisms are made ... The history of model organisms began with the idea that certain organisms can be studied and used to gain knowledge of other ... Before the use of these simple organisms molecular biologist had comparatively complex organisms to work with. Today these ... These organisms have led to many advances in the past century. Some of the first work with what would be considered model ...

*List of longest-living organisms

This is a list of the longest-living organisms, that is, the individuals (in some instances, clones) of a species. This may be ... "34,000 Year Old Organisms Found Buried Alive!". Yahoo News. January 13, 2011. Retrieved January 31, 2013. Erlanger, Steven ( ... "Oldest Living Organism: Ancient Bacteria". Extreme Science. Retrieved January 31, 2013. "Plant Hall of Fame". Fact Monster. ... It is thought to be the world's largest organism by area, at 2,384 acres (965 hectares). Some endoliths have extremely long ...

*Lists of organisms by population

Human timeline Largest organisms • List of longest-living organisms List of organisms by chromosome count Lists of animals ... This is a collection of lists of organisms by their population. While of the most numbers are estimates, they have been made by ... The total number of undescribed organisms is unknown, but marine microbial species alone could number 20,000,000. The number of ... of all organisms living on Earth. It is estimated that the most numerous bacteria are of a species of the Pelagibacterales (or ...

*Model organism

What are model organisms? Archived October 28, 2006, at the Wayback Machine. NIH model organisms Archived August 22, 2007, at ... The primary reason for the use of model organisms in research is the evolutionary principle that all organisms share some ... C. elegans was the first multicellular organism whose genome was completely sequenced, and as of 2012, the only organism to ... Ensembl genome database of model organisms History of model organisms Animals in space Animal testing Animal testing on ...

*Digital organism

A digital organism is a self-replicating computer program that mutates and evolves. Digital organisms are used as a tool to ... The study of digital organisms is closely related to the area of artificial life. Digital organisms can be traced back to the ... With Avida, digital organism research has begun to be accepted as a valid contribution to evolutionary biology by a growing ... Wilke, C.O. & Adami, C. (2002). The biology of digital organisms. Trends in Ecology and Evolution 17, 528-532. Pargellis, A.N ...

*Anaerobic organism

An anaerobic organism or anaerobe is any organism that does not require oxygen for growth. It may react negatively or even die ... In contrast, an aerobic organism (aerobe) is an organism that can survive and grow in an oxygenated environment.) An anaerobic ... Some organisms metabolise primarily using glycogen, for example the Nereid (worm)s and some polychaetes, or the juvenile form ... Aerotolerant organisms, which cannot use oxygen for growth, but tolerate its presence. Facultative anaerobes, which can grow ...

*Detection of genetically modified organisms

The detection of genetically modified organisms in food or feed is possible by biochemical means. It can either be qualitative ... The Cantons of Switzerland perform tests to assess the presence of genetically modified organisms in foodstuffs. In 2008, 3% of ... without using a living organism. It enables the detection of specific strands of DNA by making millions of copies of a target ... usually the junction between the transgene and the organism's original DNA. This approach is ideal to precisely identify a GMO ...

*Indicator organism

... and their presence must be closely correlated with contamination by other faecal organisms. Indicator organisms need not be ... Indicator organisms are used as a proxy to monitor conditions in a particular environment, ecosystem, area, habitat, or ... Helminth eggs (or ova) are a good indicator organism to assess the safety of sanitation and wastewater reuse systems for ... For this reason, sanitation programs often test water for the presence of these organisms to ensure that drinking water systems ...

*Unicellular organism

Unicellular organisms fall into two general categories: prokaryotic organisms and eukaryotic organisms. Unicellular organisms ... A unicellular organism, also known as a single-celled organism, is an organism that consists of only one cell, unlike a ... S. cerevisiae is also an important model organism, since it is a eukaryotic organism that's easy to grow. It has been used to ... Some organisms are partially uni- and multicellular, like Dictyostelium discoideum. Additionally, unicellular organisms can be ...

*Social organism

All elements of a society or social organism have a function that maintains the stability and cohesiveness of the organism. The ... He claims that organisms "survive and reproduce in their environments" and that :"Human groups in general, and religious groups ... MacLay, George R. (1990). The Social Organism: A Short History of the Idea That a Human Society May Be Regarded As a Gigantic ... Hence, the "health" of the social organism can be thought of as a function of the interaction of culture, politics and rights, ...

*Aerobic organism

An aerobic organism or aerobe is an organism that can survive and grow in an oxygenated environment. In contrast, an anaerobic ... the use of the Pasteur effect can distinguish between facultative anaerobes and aerotolerant organisms. If the organism is ... Aerotolerant organisms must continue fermentation in the presence of oxygen. A good example is the oxidation of glucose (a ... In a process known as cellular respiration, these organisms use oxygen to oxidize substrates (for example sugars and fats) and ...