Nucleolar Dominance Current Events | Nucleolar Dominance News | 2
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Latin American cities join the global club
The urban development in Latin America confronts an exciting phase of change. The reason for this is the globalisation of its metropolises. For a long time these were the centres and end points of the economic and social development, but today they serve as the "gateways to the world". According to a study sponsored by the Austrian Science Fund... view more... (2004-07-05)
New theory on why male, female lemurs same size
When it comes to investigating mysteries, Sherlock Holmes has nothing on Rice University biologist Amy Dunham. In a newly published paper, Dunham offers a new theory for one of primatology's long-standing mysteries: Why are male and female lemurs the same size? view more (2009-07-15)
GEN highlights increasing use of digital gene expression profiling
A novel technique for carrying out gene-expression profiling is set to challenge the market dominance of the current, widely used methodology, reports Genetic Engineering & Biotechnology News (GEN). view more (2009-04-06)
Whom do we fear or trust?
A pair of Princeton psychology researchers has developed a computer program that allows scientists to analyze better than ever before what it is about certain human faces that makes them look either trustworthy or fearsome. view more (2008-08-06)
UK's MRSA problem is in the genes - Microbiology Today: February 2005 issue
Britain's MRSA epidemic may be due to the emergence of highly transmissible clones of the superbug, according to an article in the February 2005 issue of Microbiology Today, the quarterly magazine of the Society for General Microbiology. view more (2005-02-09)
How do I love me? New study presents a twist on the conventional narcissist
A brush with a narcissist's inflated ego often leaves one reeling with resentment. Whether it is their constant need for attention or their unfounded sense of entitlement, we are often quick to attribute their shallow behavior to an unconscious self-loathing. view more (2007-02-28)
'Pregnant' protein-coding genes carry RNA 'babies'
Scientists from the Chinese Academy of Sciences have performed a comprehensive analysis of small, non-protein-coding RNAs in the model nematode, C. elegans. view more (2006-01-10)
Social standing influences elephant movement
When resources are scarce, who you know and where you're positioned on the social totem pole affects how far you'll go to search for food. At least that's the case with African elephants, according to a study led by ecologists at the University of California, Berkeley, who collaborated with researchers at Save the Elephants, a non-profit research... view more... (2007-10-30)
Close social ties make baboons better mothers, study finds
Baboons whose mothers have strong relationships with other females are much more likely to survive to adulthood than baboons reared by less social mothers, according to a new study by researchers at UCLA, the University of Pennsylvania and other institutions. view more (2009-06-10)
A new male-specific gene in algae unveils an origin of male and female
By studying the genetics of two closely related species of green algae that practice different forms of sexual reproduction, researchers have shed light on one route by which evolution gave rise to reproduction though the joining of distinct sperm and egg cells. view more (2006-12-19)
Typhoid fever led to the fall of Athens
Scientists have for many years debated the cause of the Plague of Athens. Analysis carried out by Manolis Papagrigorakis and colleagues using DNA collected from teeth from an ancient Greek burial pit points to typhoid fever as the disease responsible for this devastating epidemic. view more (2006-01-24)
MIT study suggests caution on new anti-obesity drug in kids
Anti-obesity drugs that work by blocking brain molecules similar to those in marijuana could also interfere with neural development in young children, according to a new study from MIT's Picower Institute for Learning and Memory. view more (2008-05-08)
Increased HIV risk for women with violent male partners (pp 1410, 1415)
South African research published in this week's issue of THE LANCET highlights how women with physically violent and controlling male partners are at an increased risk of HIV-1 infection. HIV/AIDS is more widespread among women in sub-Saharan Africa than any other population. Although violence from a male partner and relationship inequalities are... view more... (2004-04-28)
Fish species plays surprise role in aiding coral reef recovery
In a study that marks progress in understanding the basis of coral reef recovery, researchers have revealed the critical importance of a rare batfish, Platax pinnatus, in promoting the return to health of a disturbed coral reef overgrown with algae. view more (2006-12-19)
Illinois Soil Nitrogen Test Measures Microbial Nitrogen
Contrary to the prevailing view, cereal crops derive the majority of their nitrogen from the soil, not fertilizer. view more (2009-05-12)
Clovis-age overkill didn't take out California's flightless sea duck
Clovis-age natives, often noted for overhunting during their brief dominance in a primitive North America, deserve clemency in the case of California's flightless sea duck. New evidence says it took thousands of years for the duck to die out. view more (2008-03-18)
Monkeys don't go for easy pickings
Animals' natural foraging decisions give an insight into their cognitive abilities, and primates do not automatically choose the easy option. Instead, they appear to decide where to feed based on the quality of the resources available and the effect on their social group, rather than simply selecting the nearest food available. view more (2007-07-18)
"Go to the doctor? Only if I'm really sick-"
African American men could be putting their health at risk by avoiding disease screening, in the belief that the results might threaten their masculinity. view more (2009-07-22)
New NOAA report offers in-depth look at Northwestern Hawaiian islands marine life, ecosystems
A new NOAA report on the Northwestern Hawaiian Islands (NWHI), protected by the Papahānaumokuākea Marine National Monument, provides the sharpest picture yet of the region's marine life and ecosystems. view more (2009-05-22)
What Influences Your Choice Of Valentine?
Scientists at the University of Liverpool have discovered why people are attracted to certain facial types when in pursuit of romance. view more (2005-02-10)
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