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Mutualism in Medical News

Discovery in amber reveals ancient biology of termites

...and has been stabilized now for a very long time because of its obvious value," Poinar said. "It's exciting to understand that this classic example of mutualism has been going on now for at least 100 million years." As well as outlining this age-old example of mutualism, the new study revealed 10 new fossil...
Mutualism in Biological News

Animal and plant communication at the ESA Annual Meeting

...itehead. "Here, the bugs have tapped into a resource in a competition-free space," she says. "It emphasizes that even the most classic examples of mutualism in nature are not infallible." Pitcher plants' red colors don't attract prey Pitcher plants have distinctive adaptations for living in nutr...

Microbes and their hosts -- exploring the complexity of symbiosis in DNA and cell biology

...n, PhD, from the Marine Biological Laboratory at Woods Hole, MA, and Diana Wheeler, PhD, from the University of Arizona, in Tucson, use the example of mutualism between Blochmannia and their ant hosts to illustrate how the bacteria rely on genetic, ecological, and physiological means to maintain the functional...

Temporary infidelity may contribute to the stability of ancient relationships

...other nest and cultivate it in their new nest. This sort of temporary partner switching probably acts as an evolutionary safety net in the ant-fungus mutualism by preventing the accumulation of deleterious mutations." ...

Diuscovery in amber reveals ancient biology of termites

...and has been stabilized now for a very long time because of its obvious value," Poinar said. "It's exciting to understand that this classic example of mutualism has been going on now for at least 100 million years." As well as outlining this age-old example of mutualism, the new study revealed 10 new fossil...

Farming and chemical warfare: A day in the life of an ant?

... ants and the bacteria is known as a mutualistic relationship. In general a mutualism is established when both members of the interaction benefit from the relati...onship. In the antfungus mutualism, the ants get food from the fungus. This mutualism is so tight that if the fungus is lost, the entire colony may die. In retur...

Cross kingdom conflicts on a beetle's back

...," says Currie. "This is an example of a system where we have insights into the importance of the diversity of microbes. We believe that this type of mutualism is widespread." In addition, the researchers suspect that this association represents a source of small molecules that can be used in medicine. ...

Which came first, the moth or the cactus?

...sity ecologist Nat Holland, who co-discovered the senita moth-senita cactus mutualism in 1995 and has studied it ever since. The problem is that the moths lay...tation ensue. "I have always been interested in the community ecology of mutualism -- the larger puzzle -- and this moth-cactus relationship is just one piece...

Whiteflies and plant viruses can help each other to speed up biological invasion

...ciences, Zhejiang University. "We believe that the mutualism between the B whitefly and the viruses may contrib...ugh feeding on the virus-infected plants. Thus the mutualism is indirect. The researchers believe that this kind of mutualism may exist in many circumstances and should receive...

Does natural selection drive the evolution of cancer?

...xplored how the ecological ideas of competition, predation, parasitism, and mutualism unfold in tumors. Here again, they found that the concepts from another fie... in producing the signals take advantage of the nutrients nonetheless. mutualism describes a situation in which two organisms interact in a mutually benefic...

Plants, too, have ways to manage freeloaders

...ine publication of the Proceedings of the Royal Society B. Simms studies mutualism between plants and bacteria, such as the classic relationship between legum...from photosynthesis in return for nitrogen needed to make proteins. Such mutualism is puzzling, however, Simms said. "Mutualism is a paradox because natura...
Mutualism in Biological Definition

Symbiosis

...r destructive to one of the organisms and benefitial to the other (+ -) mutualism , in which the association is advantageous to both (+ +) commensalism ,... interaction occurs. See also Commensalism Parasitism mutualism List of symbiotic relationships Amensalism References ...
Mutualism in Biological Dictionary

Mutualism

Mutualism is a biological interaction between two organisms, where each individual derives a fitness benefit, for example increased survivorship. Similar interactions within a species are known as co-operation. It can be... Mutualism is an anarchist school of thought which can be traced ...

Rhizobia

...a process called, "inoculation. ... group of rhizobia . It is very difficult to replace the indigenous rhizobia popula ... posted to rhizobia mutualism multispecies community by maren on 2009-05-12 22:02: ... posted to transcription symbiosis rhizobia review regulation nodulation nod ... P...

Parasitism

...ifferent outcomes of parasitism . ... Parasitism may also be related to mutualism which is non-lethal because both ... Parasitism summary with 30 pages... of Parasites. M. leprae ... What started as parasitism had evolved into mutualism (the bacteria could not be ... PARASITISM , in biology, the conditio...

Multi-locus probe

...gnant Maple lactone Mapping Megabase cloning Meiosis Messenger RNA (mRNA) Metabolism Metallothionein ... Multi - locus probe . Mutagen. Mutation. mutualism ... multi - locus probes used for family studies (Image) ... blot restricted DNA, and probe with multi - locus probe ... locus ) - RAPD ...

Commensalism

...fected. There are two other types of association: mutualism and parasitism . Commensalism is a relatio...s benefits from the interaction and the ... with mutualism and commensalism . ... commensalism n. A sy...ical ... Bary explicitly included commensalism , mutualism and parasitism. ... Commensalism . The term comm...
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