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Seamounts:Deep-Ocean Laboratories of Faunal Connectivity,Evolution,and Endemism
Seamounts Deep-Ocean Laboratories Faunal Connectivity Evolution Endemism
2015/7/7
Seamount systems that are geographically, hydrographically, topographically, and/or genetically "isolated" are likely to have developed highly endemic taxa and ecosystems. Although current estimates o...
Genetic Study of ‘Co-Evolution’Could Provide Clues to Better Food Production
Genetic Study Co-Evolution Provide Clues Better Food Production
2015/7/13
In 1964, renowned biologists Peter Raven and Paul Erhlich published a landmark study that introduced the concept of co-evolution. Using butterflies and plants as primary examples, the team deter...
Paleontologists have documented how dramatic shifts in climate have led to dramatic shifts in evolution. One such event, the Grande Coupure, was a wipeout of many European mammal species 33.9 million ...
Toll Evolution: A Perspective from Regulatory Regions
regulatory regions antibacterial innate immunity toll-related proteins
2015/5/27
Background: Toll and Toll-related proteins play an important role in antibacterial innate immunity and are widespread in insects, plants, and mammals. The completion of new genomes such as Anopheles g...
INTRINSIC DISORDER AND PROTEIN EVOLUTION:
Amino Acid Composition Protein Evolution Intrinsic Disorder
2015/5/26
All twenty amino acids did not appear simultaneously in nature. Instead some of them appeared early, while others were added into the genetic code later. The amino acids that were formed by Miller (19...
TORTOISE APPROACH WORKS BEST -– EVEN FOR EVOLUTION
TORTOISE APPROACH WORKS BEST EVEN FOR EVOLUTION
2015/5/25
When it comes to winning evolutionary fitness races, the tortoise once again prevails over the hare.In the current issue of Proceedings of the National Academy of Sciences, a team of BEACON scientists...
Human Brain Evolution,Theories of Innovation,and Lessons from the History of Technology
Human Brain Evolution Theories of Innovation Lessons History of Technology
2015/3/26
Human Brain Evolution,Theories of Innovation,and Lessons from the History of Technology.
A gene that shaped the evolution of Darwin's finches（图）
A gene that shaped the evolution Darwin's finches
2015/3/4
Researchers from Princeton University and Uppsala University in Sweden have identified a gene in the Galápagos finches studied by English naturalist Charles Darwin that influences beak shape and that ...
Understanding genome structure, function, and evolution in the halophilic archaeon Halobacterium NRC-1
Genome and protein the genome chromosomes miniature chromosome genome sequence
2015/1/28
The genome of Halobacterium NRC-1 is 2,571,010 bp and encodes 2,630 proteins. The genome is arranged into 3 replicons, a large chromosome and two smaller mini-chromosomes, pNRC100 and pNRC200. The min...
Indentification of Metabolic Constraints in Clostridium Phytofermentans Using Experimental Evolution and Metabolic Flux Analysis
Biological sciences Biofuels Ethanol Experimental evolution Genomics Metabolic model Resequencing
2015/1/28
Identifying microbes possessing a synergistic combination of plant biomass breakdown and biofuel production are essential to develop effective strategies for producing next-generation liquid fuels. Cl...
For most of us, switching to a vegetarian diet might be a matter of a New Year's resolution and a fair amount of willpower, but for an entire species, it's a much more involved process — one that evol...
New mechanism unlocked for evolution of green fluorescent protein
New mechanism unlocked green fluorescent protein
2015/3/4
A primary challenge in the biosciences is to understand the way major evolutionary changes in nature are accomplished. Sometimes the route turns out to be very simple. An example of such simplicity is...
Tracking the Evolution of Mid Cenozoic Silicic Magma Systems in the Southern Chocolate Mountains Region, California Using Zircon Geochemistry and Quartz and Zircon Geothermometry
Chocolate Mountains zircon quartz geothermometer geochemistry
2015/1/16
During the mid Cenozoic, the Chocolate Mountains region of southeastern California experienced crustal extension slightly before, during, and after the main pulse of magmatism. This combined with mid-...
Toll Evolution: A Perspective from Regulatory Regions
toll evolution regulatory regions antibacterial innate immunity toll-related proteins
2015/1/9
Background: Toll and Toll-related proteins play an important role in antibacterial innate immunity and are widespread in insects, plants, and mammals. The completion of new genomes such as Anopheles g...
Title The Evolution of Four Hybrid Sterility Loci in US Weedy Red Rice
Evolution Four Hybrid Sterility Loci
2015/1/6
The accumulation of independent mutations in two populations of an ancestral species over time often leads to reproductive isolation. Reproductive isolation between diverging populations is re-enforce...