Navigation Links
New research constructs ant family tree
Date:4/21/2013

ates have more species because this is where the oldest groups persist throughout evolutionary time. The converse of this explanation is that the tropics are a cradle where new species are more likely to be generated.

To better understand where on the planet the ants arose and if any single geographic area was more important for their evolutionary origins, Moreau and Bell reconstructed the biogeographic history of the ants. These analyses found that the Neotropics of South America were vital to the deep and continued evolutionary origin of the ants. This finding suggests that for the ants the rainforests of the Neotropics are both a museum, protecting many of the oldest ant groups, and also a cradle that continues to generate new species.

As ants are one of the most ecologically important groups of terrestrial organisms, these findings suggest that protecting the rainforests of the Neotropics are vital to the health and success of both the ants that live in them and all the other animals, plants, fungi, and microbes worldwide that rely on ants to survive.


'/>"/>

Contact: Nancy O'Shea
media@fieldmuseum.org
312-665-7100
Field Museum
Source:Eurekalert

Page: 1 2

Related biology news :

1. Study by UC Santa Barbara researchers suggests that bacteria communicate by touch
2. Research reveals first evidence of hunting by prehistoric Ohioans
3. Diabetes Research Institute develops oxygen-generating biomaterial
4. APS issues new policy requiring identification of sex or gender in reporting scientific research
5. UC Santa Barbara researchers discover genetic link between visual pathways of hydras and humans
6. Study jointly led by UCSB researcher supports theory of extraterrestrial impact
7. U of Alberta researcher steps closer to understand autoimmune diseases
8. Research on flavanols and procyanidins provides new insights into how these phytonutrients may positively impact human health
9. A project to research biological and chemical aspects of microalgae to fuel approach
10. Scripps Research discoveries lead to newly approved drug for infant respiratory distress syndrome
11. Researchers attempt to solve problems of antibiotic resistance and bee deaths in one
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/29/2014)... Texas Medical Branch at Galveston has gone on record stating ... monkeys against a lethal dose of Ebola virus up to ... is severe. , Thomas Geisbert, professor of microbiology and immunology, ... in Ebola treatment research. The filoviruses known as Ebola virus ... with fatality rates of up to 90 percent. ...
(Date:8/29/2014)... German . ... the oldest form of communication. Acting as messenger molecules, ... sexual attraction between males and females. Fish rely on ... behavior in males and females. Scientists at the Marine ... Faro, Portugal, and at the Max Planck Institute for ...
(Date:8/29/2014)... USA - The rise of the Tibetan plateau -- ... -- is important for both its profound effect on ... study published in GSA Bulletin , Katharine Huntington ... isotope thermometry -- using modern and fossil snail shells ... in southwestern Tibet. , Views range widely on ...
Breaking Biology News(10 mins):Leading Ebola researcher at UTMB says there's an effective treatment for Ebola 2Ready for mating at the right time 2Ready for mating at the right time 3Snails tell of the rise and fall of the Tibetan Plateau 2Snails tell of the rise and fall of the Tibetan Plateau 3Snails tell of the rise and fall of the Tibetan Plateau 4Snails tell of the rise and fall of the Tibetan Plateau 5Snails tell of the rise and fall of the Tibetan Plateau 6Snails tell of the rise and fall of the Tibetan Plateau 7
... Whip spiders, considered by many to be creepy-crawly, are ... In two species of whip spiders, or amblypygids, mothers ... until they reach sexual maturity, and all mix in ... long-thought to be purely aggressive and anti-social, according to ...
... at the Carnegie Institution's Department of Plant Biology ... govern nutrient regulation—neighboring pore-like structures at the cell's ... a vital nutrient, nitrogen. It is the first ... neighboring molecules is essential to this regulation. Since ...
... syndrome are often seen laughing and smiling, but this ... problems and seizures. , ,ew research in ... be alleviated. , Edwin Weeber, Ph.D., and colleagues ... Angelman syndrome by preventing the inhibition of CaMKII, an ...
Cached Biology News:A rarity among arachnids, whip spiders have a sociable family life 2A rarity among arachnids, whip spiders have a sociable family life 3New mechanism for nutrient uptake discovered 2New mechanism for nutrient uptake discovered 3Angelman syndrome deficits rescued in mice 2Angelman syndrome deficits rescued in mice 3
(Date:8/31/2014)... Available spectra is similar for ... and cultivation of a wide range of plants. ... with proven patented and pending wide spectrum technology. ... in critical applications in contrast to growth spectra ... customers have a large variety of differently sized ...
(Date:8/29/2014)... Electronic circuits are based on electrons, but one of ... photonic circuits, i.e. circuits based on light (photons) instead ... to create a stream of single photons and control ... sorts of attempts to achieve this control, but now ... creating a steady stream of photons emitted one at ...
(Date:8/29/2014)... 29, 2014 Local veterinarian, Dr. Keith ... are seeking candidates to participate in an investigational study ... The ultimate goal of this study is to determine ... one or two arthritically affected joints can help reduce ... Candidates for the current investigational study must be older ...
(Date:8/28/2014)... (PRWEB) August 28, 2014 SPIE Fellow ... Physics and Optical Science and Director of the Center ... North Carolina at Charlotte, and co-founder and Chairman of ... serve as the 2015 Vice President of SPIE, the ... President Philip Stahl announced recent election results at the ...
Breaking Biology Technology:Breakthrough in light sources for new quantum technology 2Burnt Hills Veterinary Hospital Seeks Candidates for an Investigational Study of Stem Cells for Dogs with Arthritis 2Glenn Boreman, UNC Professor and Plasmonics Co-Founder, Elected to SPIE Presidential Chain 2
... SAN FRANCISCO, May 22 Takeda San ... Haak-Frendscho, Ph.D., as president,and chief scientific officer. ... activities at Takeda San Francisco including overall ... operations for,antibody therapeutics., Takeda San Francisco ...
... ... Emerging Pattern, NORTH BERGEN, N.J., ... Friday, 20 people arrived, one by one, for emergency care at,the ... nausea and diarrhea., A coincidence? Or the harbinger of a ...
... AstraZeneca (NYSE:,AZN) announced today that it supports ... the company,s latest step to provide the public,with ... Sponsored by Sens. Charles Grassley of Iowa ... a national registry of payments that,biopharmaceutical companies, device ...
Cached Biology Technology:Takeda's Antibody Therapeutics Research Company, Takeda San Francisco, Inc. Appoints Mary Haak-Frendscho, Ph.D. as President and CSO 2E. coli Outbreak in New Jersey? 2E. coli Outbreak in New Jersey? 3AstraZeneca Supports Transparency Legislation on Payments to Health Care Providers 2
Form: Ready to use Applications: ELISA...
EnzChek Ultra Xylanase Assay Kit *500 assays*...
Goat polyclonal to p27 KIP 1 ( Abpromise for all tested applications). Antigen: Synthetic peptide: C-KRPATDDS STQNK, corresponding to Internal sequence amino acids 153-165 of Human p27 KIP 1 ...
Defender against cell death 1...
Biology Products: