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When plants go polyploid

(PhysOrg.com) -- Plant lineages with multiple copies of their genetic information face higher extinction rates than their relatives, researchers report in Science magazine.

Biology / Plants & Animals

created Sep 13, 2011 | popularity 5 / 5 (3) | comments 8 | with audio podcast

Gene linked to peanut allergy

An international collaboration led by researchers at the University of Dundee has discovered a genetic link to peanut allergy. It has been known for some time that peanut allergy can be inherited, but this ...

Medicine & Health / Genetics

created Mar 11, 2011 | popularity 4.3 / 5 (3) | comments 0 | with audio podcast

Eat your greens: they can prevent the ill-effects of toxins in foods

(PhysOrg.com) -- LLNL researchers have found that a small dose of chlorophyll or chlorophyllin, found in green leafy vegetables, could reverse the effects of aflatoxin poisoning, a potent, naturally occurring ...

Medicine & Health / Cancer

created Jan 25, 2010 | popularity 4.8 / 5 (4) | comments 1 | with audio podcast

New compound improves cognitive decline, symptoms of Alzheimer's disease in rodents

A fast-acting compound that appears to improve cognitive function impairments in mice similar to those found in patients with progressive Alzheimer's disease has been identified by scientists at Wake Forest University School ...

Medicine & Health / Neuroscience

created Jan 12, 2010 | popularity not rated yet | comments 0 | with audio podcast

Warnings as sustainable palm oil effort falters

Environmentalists have warned that an effort to encourage the sustainable production of palm oil launched several years ago has not kept pace with expanding cultivation driven by rising demand.

Space & Earth / Environment

created Nov 20, 2011 | popularity 2.3 / 5 (3) | comments 1

Avoiding peanut butter won't solve salmonella problem

It's as if the whole nation just acquired a peanut allergy. As a salmonella outbreak sickens hundreds of people across the country, federal health officials are warning consumers not to eat products containing peanut butter ...

Medicine & Health / Health

created Jan 29, 2009 | popularity 3.9 / 5 (10) | comments 7

New peanut allergy treatment works, study shows

(PhysOrg.com) -- Allergy experts at the University of Cambridge have convincing evidence that a new treatment for peanut allergies is effective, following a three-year trial.

Medicine & Health / Health

created Mar 21, 2011 | popularity 5 / 5 (3) | comments 0

Brazil government identifies uncontacted tribe

(AP) -- The Brazilian government confirmed this week the existence of an uncontacted tribe in a southwestern area of the Amazon rain forest.

Space & Earth / Environment

created Jun 22, 2011 | popularity 3.7 / 5 (3) | comments 4

UF researcher reduces allergens in peanuts using pulsed light

A University of Florida researcher has developed a new technique to make peanuts safer for people with peanut allergies.

Chemistry / Other

created Jun 09, 2011 | popularity not rated yet | comments 0

Microalgae could be Texas' next big cash crop

Just as corn and peanuts stunned the world decades ago with their then-newly discovered multi-beneficial uses and applications, Texas AgriLife Research scientists in Corpus Christi think microalgae holds even more promise.

Biology / Cell & Microbiology

created Jul 06, 2011 | popularity 3.5 / 5 (2) | comments 1

Allergy vaccine is nothing to sneeze at

Monash University researchers are working on a vaccine that could completely cure asthma brought on by house dust mite allergies.

Medicine & Health / Diseases, Conditions, Syndromes

created Mar 21, 2011 | popularity 5 / 5 (1) | comments 0

Peanut worm no longer recognized as separate group

Recent molecular phylogenetic analysis has shown that the marine animals known as peanut worms are not a separate phylum, but are definitely part of the family of annelids, also known as segmented worms. This ...

Biology / Plants & Animals

created Mar 03, 2011 | popularity not rated yet | comments 0

Making peanuts more tolerable for children with allergy treatment

A peanut solution given under the tongue can desensitize a child's deadly peanut allergies, but further testing will be needed to determine if it may permanently eliminate their reactions to the foods, according to researchers ...

Medicine & Health / Diseases, Conditions, Syndromes

created Feb 09, 2011 | popularity not rated yet | comments 1

In Infants with Egg or Milk Allergy, Can Future Peanut Allergy Be Predicted?

(PhysOrg.com) -- Early results from a study of more than 500 infants with egg or milk allergy indicate that they are highly likely to test positive for allergic antibodies that are specific to peanuts. This unexpected finding ...

Medicine & Health / Diseases, Conditions, Syndromes

created May 10, 2010 | popularity not rated yet | comments 0

Speedy Train Technology Finds New Food Safety Niche

Magnetic levitation technology is the darling of mass transit: High-speed trains floating above magnetic tracks can sweep passengers along smoothly at 300 miles per hour. Now, researchers have discovered an ...

Chemistry / Other

created Jul 30, 2010 | popularity 4.3 / 5 (4) | comments 0

Peanut

The peanut, or groundnut (Arachis hypogaea), is a species in the legume family (Fabaceae) native to South America, Mexico and Central America. [1] It is an annual herbaceous plant growing to 30 to 50 cm (1 to 1.5 ft) tall. The leaves are opposite, pinnate with four leaflets (two opposite pairs; no terminal leaflet), each leaflet 1 to 7 cm (⅜ to 2¾ in) long and 1 to 3 cm (⅜ to 1 inch) broad. The flowers are a typical peaflower in shape, 2 to 4 cm (¾ to 1½ in) across, yellow with reddish veining. After pollination, the fruit develops into a legume 3 to 7 cm (1 to 2 in) long, containing 1 to 4 seeds, which forces its way underground to mature.

Peanuts are also known as earthnuts, ground nuts, goobers, goober peas, pindas, jack nuts, pinders, manila nuts, g-nuts, and monkey nuts; the last of these is often used to mean the entire pod.

For more information about Peanut, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.