News tagged with genetic variance

Scientists devise efficient way of learning about complex corn traits

There's no "silver bullet" gene or gene region that controls so-called complex traits in maize, commonly known as corn.

Biology / Biotechnology

created Aug 06, 2009 | popularity 5 / 5 (1) | comments 0

Genetic risk factors play role in autoantibody-negative rheumatoid arthritis

During the past few years, several new genetic risk factors for rheumatoid arthritis (RA) have been identified. The majority of genetic risk factors identified so far have been associated with autoantibody-positive RA, which ...

Medicine & Health / Diseases, Conditions, Syndromes

created Apr 07, 2009 | popularity not rated yet | comments 0




Search results for genetic variance


Separating signal from noise in living cells

A mathematician from the University of Bristol has teamed up with a biologist from the University of Edinburgh to address a major problem in molecular biology.

Biology / Cell & Microbiology

created May 07, 2012 | popularity 4 / 5 (2) | comments 1 | with audio podcast

Policies implementing GMOs need to take biodiversity complexities into account, researcher says

Policies regarding genetically modified organisms (GMOs) need to take biodiversity and regional attributes into account, according to Sandra Mitchell, professor and chair in the Department of History and Philosophy of Science ...

Biology / Ecology

created Feb 19, 2012 | popularity not rated yet | comments 0

Sex explains why the fit don't always survive

(PhysOrg.com) -- New research from The Australian National University has shown how genetic variation persists through generations, rather than being bred out in an evolution towards a ‘perfect type’.

Biology / Plants & Animals

created Nov 22, 2011 | popularity 4.9 / 5 (8) | comments 12 | with audio podcast

Mother tongue comes from your prehistoric father

(PhysOrg.com) -- Language change among our prehistoric ancestors came about via the arrival of immigrant men - rather than women - into new settlements, according to new research.

Other Sciences / Archaeology & Fossils

created Sep 09, 2011 | popularity 4.2 / 5 (6) | comments 2 | with audio podcast

Scientists offer way to address 'age-old' questions

Scientists have devised a method to measure the impact of age on the growth rates of cellular populations, a development that offers new ways to understand and model the growth of bacteria, and could provide new insights ...

Biology / Evolution

created Sep 07, 2011 | popularity not rated yet | comments 0

Paternity testing helps fill in family tree for Puget Sound's killer whales

In a study published online this month in the Journal of Heredity, NOAA researchers and others, using DNA testing to fill in a missing link in the lives of killer whales that seasonally visit Washington's Puget Sound, have d ...

Biology / Plants & Animals

created Jul 21, 2011 | popularity not rated yet | comments 0

Diversity of Malaysian Bamboo

What a wildly variegated species bamboo is. The sturdy yellow bamboo is pictured swaying gracefully next to the lean apple green. Both are bamboo, both strong but how remarkable that the two of different loveliness belong ...

Biology / Plants & Animals

created Jun 06, 2011 | popularity not rated yet | comments 0

Roses get celery gene to help fight disease

A rose by any other name would smell ... like celery?

Biology / Biotechnology

created Feb 10, 2011 | popularity 5 / 5 (1) | comments 0

Fishy consequences of transplanting trout, salmon, whitefishes

Not all trout are created equal. Those swimming up the streams of British Columbia might resemble their cousins from Quebec, yet their genetic makeup is regionally affected and has an impact on how they reproduce, ...

Biology / Ecology

created Jan 26, 2011 | popularity not rated yet | comments 0

Study identifies genetic variant that can lead to severe impulsivity

A multinational research team led by scientists at the National Institutes of Health has found that a genetic variant of a brain receptor molecule may contribute to violently impulsive behavior when people who carry it are ...

Medicine & Health / Genetics

created Dec 22, 2010 | popularity 5 / 5 (2) | comments 0 | with audio podcast


List of search results for genetic variance