Navigation Links
'Armored' fish study helps strengthen Darwin's natural selection theory
Date:8/28/2008

arlier and improves over-winter survival rate."

Celebrating its 150th anniversary this week, Darwin's first publication of his natural selection theory proposed that challenging environments would lead to a struggle for existence, or "survival of the fittest." Since then, scientists have advanced the theory by contributing an understanding of how genes affect evolution.

"This study provides further evidence for Darwin's theory of natural selection by showing that environmental conditions can directly impact genes controlling physical traits that affect the survival of species," says Barrett.


'/>"/>

Contact: Brian Lin
brian.lin@ubc.ca
604-822-2234
University of British Columbia
Source:Eurekalert

Page: 1 2

Related biology news :

1. Childhood obesity indicates greater risk of school absenteeism, Penn study reveals
2. A study by the MUHC and McGill University opens a new door to understanding cancer
3. Study begins to reveal clues to the cause and progression of sepsis
4. Clones on task serve greater good, evolutionary study shows
5. New study warns limited carbon market puts 20 percent of tropical forest at risk
6. New study examines how rearing environment can alter navigation
7. Study links cat disease to flame retardants in furniture and to pet food
8. New continent and species discovered in Atlantic study
9. Study shows link between alcohol consumption and hiv disease progression
10. Feeling hot, hot, hot: New study suggests ways to control fever-induced seizures
11. Study finds environmental tests help predict hospital-acquired Legionnaires disease risk
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/29/2014)... type and number of connections in transcription factor networks ... in a study published in PLOS Computational Biology ... assortativity signature contributes to a network,s resilience against mutations. ... out-out assortativity of TFN models has a greater effect ... types of assortativity," said Dov A. Pechenick, PhD, lead ...
(Date:8/29/2014)... twist them, fold them: modern materials that are light, ... as artificial skin or electronic paper. , Making such ... but a new way of working with copper nanowires ... , Previous success in the field of ultra-lightweight ... precious gold and silver nanowires. , By turning ...
(Date:8/28/2014)... that an expansion of marine protected areas is needed ... According to investigators from the Wildlife Conservation Society ... focused on saving the largest numbers of species, often ... and difficult-to-replace ecological functions. , Many vital ... species that also are food for millions of people. ...
Breaking Biology News(10 mins):Assortativity signatures of transcription factor networks contribute to robustness 2Copper shines as flexible conductor 2Study finds marine protected areas inadequate for protecting fish and ocean ecology 2
... , , , , ... Biometrics, Inc. (OTC Bulletin Board: PBME), a leading provider of ... entry into a Loan and Security Agreement with Terry M. Giles, ... In connection with, and as required by the Loan, on ...
... , , , , ... Reportlinker.com announces that a new market research report is available in ... Signature Verification Market , , ... worldwide markets for Dynamic Signature Verification in US$ Thousands. The market ...
... , WALL, N.J., Sept. 14 / PRNewswire-FirstCall / ... a leader in finger-based biometric identification and wireless public safety solutions, ... Advisor and Consultant to the company. Tom will play a major ... the government and commercial markets. , , (Logo: ...
Cached Biology News:Pacific Biometrics Completes $4 Million Debt Financing 2Pacific Biometrics Completes $4 Million Debt Financing 3Pacific Biometrics Completes $4 Million Debt Financing 4Pacific Biometrics Completes $4 Million Debt Financing 5Reportlinker Adds World Dynamic Signature Verification Market Report 2Reportlinker Adds World Dynamic Signature Verification Market Report 3Reportlinker Adds World Dynamic Signature Verification Market Report 4Reportlinker Adds World Dynamic Signature Verification Market Report 5Reportlinker Adds World Dynamic Signature Verification Market Report 6Reportlinker Adds World Dynamic Signature Verification Market Report 7Reportlinker Adds World Dynamic Signature Verification Market Report 8Reportlinker Adds World Dynamic Signature Verification Market Report 9BIO-key Retains Former Senior FBI Official as Strategic Advisor and Consultant 2BIO-key Retains Former Senior FBI Official as Strategic Advisor and Consultant 3BIO-key Retains Former Senior FBI Official as Strategic Advisor and Consultant 4
(Date:8/28/2014)... MA (PRWEB) August 28, 2014 ... wholesale construction materials, selected SoundConnect to ... their cloud based audio and web conferencing platform ... to support PrimeSource’s employees’ needs. SoundConnect delivers ... , PrimeSource Building Products will be utilizing ...
(Date:8/27/2014)... Varian Medical Systems today broke ground ... Lake City manufacturing facility and allow for the consolidation ... create 1,000 new full time jobs in the state ... home to hardworking people with immense engineering and technical ... success in the manufacturing of our state-of-the-art X-ray technology,” ...
(Date:8/27/2014)... In 2013, Lawrence Livermore National ... Security LLC (LLNS), was awarded more than ... laser system for the European Union's Extreme Light ... the Czech Republic. , When commissioned to its ... " High repetition-rate Advanced Petawatt Laser System " ...
(Date:8/27/2014)... how plants survive impact by the huge amounts ... using this energy for photosynthesis. The hypothesis is ... quickly dissipate the energy throughout the entire protein ... Physics have now managed to successfully ,film, this ... light-absorbing proteins which play a role in photosynthesis ...
Breaking Biology Technology:PrimeSource Chooses SoundConnect as Collaboration Provider 2Varian Medical Systems Groundbreaking on Facility Expansion Triggers Influx of New Jobs to Salt Lake 2Varian Medical Systems Groundbreaking on Facility Expansion Triggers Influx of New Jobs to Salt Lake 3LLNL Synchs up with ELI Beamlines on Timing System 2LLNL Synchs up with ELI Beamlines on Timing System 3DTU researchers film protein quake for the first time 2
... -- Theoretical work done at the Department of Energy,s ... understanding an unexpected magnetism between two dissimilar materials. ... special significance for the design of future electronic devices ... of ORNL,s Materials Science and Technology Division. The work ...
... BioMed Realty Trust, Inc. (NYSE: BMR ) today ... September 30, 2010 after the market closes on Wednesday, November ... Chief Executive Officer, Kent Griffin, President, and Greg N. Lubushkin, ... 9:00 a.m. Pacific Time on Thursday, November 4, 2010 to ...
... England, Oct. 18 A 67-year-old female patient with ... tumor was small and it rode up and down ... doctors saw on their therapy system,s imaging equipment was ... Trust was able to utilize its Symmetry™ motion ...
Cached Biology Technology:ORNL theorist part of team that discovers unexpected magnetism 2BioMed Realty Trust to Report 2010 Third Quarter Results 2Clinicians Use Advanced Radiotherapy Imaging Techniques from Elekta to More Accurately Visualize Moving Tumors in Patients with Lung Cancer 2Clinicians Use Advanced Radiotherapy Imaging Techniques from Elekta to More Accurately Visualize Moving Tumors in Patients with Lung Cancer 3
... High performance agitation and temperature control ... controls four wells independently and is suitable ... 1.5 L working volume. Its temperature ranges ... . Each well is equipped with an ...
RORgamma (S-14)...
... The RSH-4000 is the only microplate ... It offers long walkaway times with a ... ,Features: , Fully automated with integrated stacker ... Hudsons PlateCrane EX for use in small ...
... provides a comprehensive service for custom ... peptide microarrays synthesized on Paraflo microfluidic ... proteins/antibodies or serum samples. This comprehensive ... designs, binding assays using sample(s) provided ...
Biology Products: