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- Ama, CSA, Endocrine, Rupress, Csh, Aacr, Gale, Highwire, Aaas, Proquest, Jstor, Ovid, and Nephrology
Predation risk affects reproductive physiology and demography of elk.
Elk (Cervus elaphus) in the Greater Yellowstone Ecosystem alter patterns of aggregation, habitat selection, vigilance, and foraging in the presence of wolves (Canis lupus). Antipredator behaviors like these can reduce predation risk but are also likely to carry costs. Data from five elk populations...
This Week's Section.
Polyhedra self-assembled from DNA tripods and characterized with 3D DNA-PAINT.
We report a simple, general strategy for one-step self-assembly of wireframe DNA polyhedra that are more massive than most previous structures. A stiff three-arm-junction DNA origami tile motif with precisely controlled angles and arm lengths was used for hierarchical assembly of polyhedra. We exper...
Total synthesis of a functional designer eukaryotic chromosome.
We report the synthesis of a functional 272,871-base pair designer eukaryotic chromosome, synIII, which is based on the 316,617-base pair native Saccharomyces cerevisiae chromosome III. Changes to synIII include TAG/TAA stop-codon replacements, deletion of subtelomeric regions, introns, transfer RNA...
Immunology. Immune activation with HIV vaccines.
Atmospheric science. Methane on the rise--again.
Genetics. A unified process for neurological disease.
Around the world.
Infectious diseases. Goal of ending AIDS gains traction.