HOME >> BIOLOGY >> NEWS
ASU researchers find link between social behavior, maternal traits in bees

One of the puzzling questions in the evolution of bees is how some species developed social behaviors. Arizona State University Life Sciences associate professor Gro Amdam thinks part of the answer can be traced back to bee reproductive traits.

A paper describing Amdam's experiments, "Complex social behavior derived from maternal reproductive traits," is the cover story of the current issue (Jan. 5, 2006) of Nature. Additional authors include M. Kim Fondrk and Robert Page from Arizona State University, and Angela Csondes from the University of California, Davis.

Honeybees live in highly complex communal societies that include divisions of labor among worker bees. Workers are female bees whose jobs include cleaning, maintaining and defending the hive, raising the young and foraging for nectar and pollen.

Other species of bees, like carpenter bees, do not engage in social behavior and instead lead solitary lives. This has prompted researchers to look into how social structures and divisions of labor have arisen in bees from their solitary ancestors. Amdam's research supports the idea that elements of the reproductive behavior of those ancestors evolved to form a basis for social living and divisions of labor.

This insight provides evidence for how complex social behavior evolves--evidence that could have value for studies of social behavior in other animals, possibly even humans.

"How social life emerged from a solitary lifestyle is a fundamental question," Amdam said. "One theory is that social behavior emerged through new evolutionary inventions. Another is that ancestral solitary phenotypes (characteristics of an organism) were the building blocks of social life, providing a foundation from which social forms could be assembled. For bees, our research supports the latter theory."

Amdam's research began as a doctoral dissertation at the Norwegian University of Life Sciences. She continued the work at University of Cal
'"/>

Contact: Skip Derra
skip.derra@asu.edu
480-965-4823
Arizona State University
4-Jan-2006


Page: 1 2 3 4

Related biology news :

1. Innovative tagging technique may help researchers better protect fish stocks
2. Penn researchers discover how key protein stops inflammation
3. ASU researchers partner with UOP to make biofuel for military jets a reality
4. Einstein researchers prototype vaccine could provide improved protection against tuberculosis
5. Penn researchers discover pathway that eliminates genetic defects in red blood cells
6. U-M researchers find family of on switches that cause prostate cancer
7. 2007 EURYI: 20 young researchers to receive Nobel Prize-sized awards for breakthrough ideas
8. Pets could be source of multiresistant bacteria infections in humans, MU researchers investigate
9. MGH researchers confirm that bone marrow restores fertility in female mice
10. Smithsonians National Zoo researchers use electronic eggs to help save threatened species
11. U-M researchers identify gene involved in breast cancer

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/13/2017)... April 13, 2017 UBM,s Advanced Design and ... will feature emerging and evolving technology through its 3D ... will run alongside the expo portion of the event ... and demonstrations focused on trending topics within 3D printing ... and manufacturing event will take place June 13-15, 2017 at ...
(Date:4/11/2017)... -- NXT-ID, Inc. (NASDAQ:   NXTD ) ("NXT-ID" ... of independent Directors Mr. Robin D. Richards and ... furthering the company,s corporate governance and expertise. ... Gino Pereira , Chief Executive Officer ... guidance and benefiting from their considerable expertise as we move ...
(Date:4/4/2017)... , April 4, 2017   EyeLock LLC ... announced that the United States Patent and Trademark Office ... broadly covers the linking of an iris image with ... transaction) and represents the company,s 45 th issued ... patent is very timely given the multi-modal biometric capabilities ...
Breaking Biology News(10 mins):
(Date:4/21/2017)... ... April 21, 2017 , ... The ... the focus of researchers, engineers, product developers, and industry suppliers gathered last week ... by SPIE, the international society for optics and photonics , the event ...
(Date:4/20/2017)... , ... April 20, 2017 , ... ... , this new webinar will explore challenging patient cases when screening for direct ... hospital, there may be a need for bridging parental anticoagulation especially for those ...
(Date:4/20/2017)... ... April 20, 2017 , ... Husson ... clinical research community’s growing body of knowledge during its Eighth Annual Research ... and the adjacent Darling Atrium. During the event, undergraduates, graduate students, and faculty ...
(Date:4/20/2017)... ... April 20, 2017 , ... Parallel6™ , the leader ... announced today that they were named one of the 2017 Top 10 eClinical ... developments in the pharmaceutical industry. , “We take pride in honoring Parallel6 as one ...
Breaking Biology Technology:
Cached News: