Navigation Links
Parasitism in Medical News

Parasites a key to the decline of red colobus monkeys in forest fragments

... into contact with more parasites. Their compromised nutritional status also weakens them, giving parasites the edge, Gillespie said. We asked how parasitism plays into this dynamic of some species doing well and others not doing well after forest fragmentation, Gillespie said. This is giving us a new ...

Reasons why men die earlier

... species where males die younger than females, the males suffer a disproportionately high rate of parasitism. The authors also show that male-biased parasitism is the general rule among mammals, and that it is most extreme in those species where male-male competition for mates is most severe. Taken together, ...
Parasitism in Biological News

NC State researchers get to root of parasite genome

... at NC State, co-director of the Center for the Biology of Nematode parasitism and the corresponding author on a scientific paper describing the ... at NC State, co-director of the Center for the Biology of Nematode parasitism and a co-author of the paper. The study is published online this week in ...

ISU researchers help map first plant-parasitic nematode genome sequence

... research associate, Noureddine Hamamouch, used the current known parasitism genes to identify the full suite or predicted parasitism genes in the root-knot nematode genome. With this sequencing done, Baum ...

A bee's future as queen or worker may rest with parasitic fly

... flies may encourage worker behavior in some bees. "We often think of parasitism in terms of it affecting an animal's fitness, its survival or its ability ... look for complicated ecological relationships between different species. parasitism may encourage sociality in some situations. Here it is promoting social ...

New CU-Boulder study shows diversity decreases chances of parasitic disease

... and bubonic plague, he said. "In the absence of parasites, the toads and frogs are pure competitors," Johnson said. "But when trematode parasitism is present in the ecosystem, the adage 'the enemy of my enemy is my friend' comes into play for the toads, which are essentially shielded from ...

Worm genome offers clues to evolution of parasitism

... tools, we can analyze the development, behavior and ecology of this highly unusual worm to aid in understanding the evolutionary changes that allowed parasitism to occur," says co-author Richard K. Wilson, Ph.D., director of Washington University's Genome Sequencing Center. ...

Insight into the evolution of parasitism

... ecosystems on Earth. Some, as parasites, are major pathogens to humans, animals and plants. Within the group of nematodes, at least seven forms of parasitism have developed independently from one another. One member of the nematode group has acquired a certain degree of fame: due to its humble lifestyle, ...

Mice mothers devote energies to offspring when life is threatened

... findings have been published in New Scientist magazine. She writes, "Organisms are predicted to decrease investment in current reproduction when parasitism has the greatest impact on current reproductive ability." In other words, "infection in animals typically leads to responses that invest in the ...

UCR-led research team uses tiny wasp to wipe out major agricultural pest in Tahiti

... Hoddle and his colleagues released nearly 14,000 parasitic wasps at 27 sites in Tahiti between May 2005 and October 2005, resulting in rapid parasitism of glassy-winged sharpshooter eggs. By December 2005, the wasp had colonized the entire island of Tahiti, and glassy-winged sharpshooters decreased ...

Virginia Tech plant scientist leads study on genomics of parasitic plants

... point of view, we also want to gain more information about these plant species because of their unique biology. We know little about the genomics of parasitism in plants, and this study will increase our knowledge in this area. Westwood and his colleagues are studying three genera within the Orobanchaceae ...

UGA scientists engineer root-knot nematode resistance

... land. By discovering a root-knot nematode parasitism gene that's essential for the nematode to infect ... double-stranded RNA to knock out the specific parasitism gene in the nematode when it feeds on the plant roots. This knocked out the parasitism gene in the nematode and disrupted its ability to ...

More>>

Parasitism in Biological Definition

Symbiosis

... The various forms of symbiosis include: - parasitism , in which the association is disadvantageous or ... as a continuum of interaction ranging from parasitism to mutualism. In fact, the direction of a ... occurs. See also Commensalism parasitism Mutualism List of symbiotic ...
Parasitism in Biological Dictionary

Parasitism

... parasitism is a type of symbiotic relationship between two ... parasites are much smaller than ... parasitism n. The characteristic behavior or mode of ... or parasitic population ... examples of parasitism include interactions between ... ...

Commensalism

... two other types of association: mutualism and parasitism . Commensalism is a relationship between ... commensalism cannot be distinguished from parasitism (see parasite) ... More on commensalism from ... one species benefits, the other is unaffected. parasitism ... Commensalism . Mutualism. Neutralism. ...

Parasite

... parasitism is a type of symbiotic relationship between two different organisms where ... in a different organism while contributing nothing to the survival of parasitism n. The characteristic behavior or mode of existence of a parasite or ...

Parasites

... parasitism is a type of symbiotic relationship between two different organisms where one organism, the parasite, takes favor from the host, sometimes for a ...

More>>

Other Contents
(Date:10/1/2014)... 2014) Despite a policy focus on expanding ... this vulnerable population continues to have significant dental ... Journal of the American Dental Association , researchers ... University School of Dental Medicine report on the ... oral care provided by caregivers to adults with ...
(Date:10/1/2014)... Bedros Keuilian is not only the founder ... camps, he’s also considered the leading expert on marketing ... business summits, a line of high-demand fitness marketing systems ... Spike TV reality show to his name. , With ... for personal trainers and fitness business owners to focus ...
(Date:10/1/2014)... 01, 2014 Farmington Company today ... redefined mission and visual identity helping brokers, consultants ... with them to create greater benefit communication synergies. ... focuses on empowering customers to better leverage Farmington ... crown jewel of the rebrand is the refreshed ...
(Date:10/1/2014)... Jupiter, FL (PRWEB) October 01, 2014 ... Begley, Jr., scheduled to broadcast on Monday, October 20, ... In this episode, Innovations will go behind the scenes ... prevention programs. This segment will explore the practical help ... young adults, which teaches the warning signs of abuse, ...
(Date:10/1/2014)... 2014 On Sept. 9, Chapín Coffee ... the Martha Stewart American Made Awards (MSAMAs), an annual ... country in the fields of crafts, design, food and ... a finalist in the MSAMAs, which celebrates entrepreneurs and ... improving local communities and changing the way we shop, ...
Breaking Medicine News(10 mins):Health News:To improve oral health of adults with developmental disabilities, support caregivers 2Health News:To improve oral health of adults with developmental disabilities, support caregivers 3Health News:Bedros Keuilian Shares Tips on Selling Personal Training for the Holidays 2Health News:Bedros Keuilian Shares Tips on Selling Personal Training for the Holidays 3Health News:Farmington Company Launches Rebrand and New Positioning 2Health News:Innovations to Explore Breakthroughs in Health and Wellness in Upcoming Episode Airing Monday, October 20, 2014 via Discovery Channel 2Health News:Chicago Coffee Start-up Makes a Big Impact, Earns National Recognition 2
(Date:10/1/2014)... October 1, 2014 Novel ... life science field  The life science ... go over the years. Some are shooting stars ... is a novel detection technology that has raised ... finally, this technology is becoming commercially available. With ...
(Date:9/30/2014)... something that we enjoy when we visit a national park ... of ourselves as a part of nature? A bird,s nest ... , The answers to these questions reflect different cultural ... and in cultural artifacts. , A new Northwestern University study, ... Center of Chicago and the Menominee tribe of Wisconsin, focuses ...
(Date:9/30/2014)... and Howard Hughes Medical Institute investigator, and Margarita ... in the 2014 round of grants from the ... (Brain Research through Advancing Innovative Neurotechnologies) Initiative for ... 30, provides more than $3 million in funding ... The BRAIN Initiative, launched last year, is a ...
Breaking Biology News(10 mins):First-of-a-kind Solution for Utilizing Photon Upconversion 2The cultural side of science communication 2Salk scientists receive $3 million for BRAIN Initiative grant 2
Other TagsOther Tags