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Tag: "symmetric" at biology news

How did bilaterally symmetric flowers evolve from radially symmetric ones?

How did bilaterally symmetric flowers evolve from radially symmetric ones? To address this important question, geneticists Francisco Perfectti and Juan Pedro M. Camacho,...

Rice scientists unveil 'nanoegg'

...' for light to grab hold of," Nordlander said. "In symmetric nanoshells, most of the light energy is lost to these 'dark modes.' With symmetry breaking, we are able to make these dark modes bright by providing dipole moments for more of the incoming light." ...

USC researchers track down the stem cells that create feathers

...e functional morphology. For example, the radially symmetric downy feathers found on chicks and on the trunks o...lts are designed for warmth, while the bilaterally symmetric feathers found on the adult wing are designed for taking flight. What Chuong and his colleagues fo...

Rutgers researchers scientifically link dancing ability to mate quality

... results by the sex of the dancer. They found that symmetric males received better dance scores than symmetric females and that female evaluators rated symmetric men higher than male evaluators rated symmetric m...

Scientists find microRNAs regulate plant development

...particularly struck by the unusual quadrilaterally symmetric seedlings we uncovered in our study. This result implies that the Arabidopsis embryo relies on microRNA restriction of ARF17 activity to achieve normal bilateral symmetry." A second report focuses on the function of the protein ARGONAUTE1 (AGO1), a ...

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(Date:9/19/2014)... from several Harvard University labs in collaboration with ... researchers with the intellectual raw materials needed to ... flexible materials. , With the advent of low-cost ... manufacturing technology, soft robotics is emerging as an ... rigid robot design, but working with pliable materials, ...
(Date:9/19/2014)... University of Oklahoma biology professor will study multifunctional ... leg movements with a National Science Foundation grant ... project. , Ari Berkowitz, professor in the Department ... will focus on the differences between the multifunctional ... what neurotransmitters they use and what connections they ...
(Date:9/19/2014)... are a species which over thousands of years has adapted ... a substance that makes the cold dangerous for you. , ... albidus , and the cold provoking substance, called nonylphenol, comes ... Nonylphenol is suspected of being a endocrine disruptor, but when ... the worm,s ability to protect the cells in its body ...
Breaking Biology News(10 mins):Soft robotics 'toolkit' features everything a robot-maker needs 2Environmental pollutants make worms susceptible to cold 2Environmental pollutants make worms susceptible to cold 3
(Date:9/22/2014)... Manhattan residents who suffer with hip ... hip , which could be bursitis now have a ... now offered at New York Dynamic Neuromuscular Rehabilitation Center. ... occurs when the trochanteric bursa becomes irritated or inflamed. ... between the iliotibial band and the greater trochanter. Most ...
(Date:9/22/2014)... HealthDay Reporter MONDAY, Sept. ... children aged 6 months and older be vaccinated for the ... their influenza vaccine recommendations to advise that the youngest kids ... The AAP also wants parents of children aged 2 to ... instead of the flu shot if it,s readily available. ...
(Date:9/22/2014)... patients undergoing breast cancer surgery require additional operations because ... in the initial operation. However, researchers at Brigham and ... developed that will help surgeons better distinguish cancerous breast ... repeat operations. , The study is ... the Proceedings of the National Academy of Sciences ...
(Date:9/22/2014)... Malaysia today became a founding partner in the Global ... to promoting young talent in science, technology, engineering and ... New York Academy of Sciences (NYAS), Malaysian Prime Minister ... Monday Sept. 22. , With the goal of developing ... countries by 2020, the initiative will create a host ...
(Date:9/22/2014)... (September 22, 2014) South Asians living in Canada ... the rate of diabetes compared with while people, McMaster ... today in the Canadian Medical Association Journal (CMAJ ... , One of the fastest-growing ethnic groups in ... Asian people living in Canada, comprising about three percent ...
Breaking Medicine News(10 mins):Health News:DNR Clinic Offers Hip Bursitis Treatment in Manhattan 2Health News:DNR Clinic Offers Hip Bursitis Treatment in Manhattan 3Health News:Pediatricians Urge Flu Vaccine for All Kids 6 Months and Older 2Health News:Pediatricians Urge Flu Vaccine for All Kids 6 Months and Older 3Health News:The fine line between breast cancer and normal tissues 2Health News:Growing scientists: World's future jobs are rooted in STEM 2Health News:Growing scientists: World's future jobs are rooted in STEM 3Health News:Higher risk of heart disease for South Asians in Canada 2
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