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Current Issue
December 1, 2015 ; 112 (48)From the Cover
Early Edition
New papers posted dailyDecember 3, 2015
- Peptidic degron in EID1 is recognized by an SCF E3 ligase complex containing the orphan F-box protein FBXO21
- Intensity matters: Ryanodine receptor regulation during exercise
- Design of a single protein that spans the entire 2-V range of physiological redox potentials
- Coordinated regulation of vegetative and reproductive branching in rice
- Structural and functional analysis of two di-domain aromatase/cyclases from type II polyketide synthases
- The K+ channel KIR2.1 functions in tandem with proton influx to mediate sour taste transduction
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Opinion: To feed the world in 2050 will require a global revolution
A combination of factors has stymied efforts to improve global food security, argue the authors. A suite of measures pursued in concert would improve these dire projections, they contend, but leaders will have to summon the political will. Image courtesy of Shutterstock/xuanhuongho.
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News Feature: How online studies are transforming psychology research
The samples are large and diverse, but will this trend strengthen the field or merely introduce new sources of error? Image courtesy of Dave Cutler.
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Inner Workings: Climate change frees ancient artifacts
As the climate warms, the ice melts, and artifacts trickle out. Archaeologists who manage to be in the right place at the right time are benefitting from a veritable treasure trove of items. Image courtesy of the Government of Yukon.
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Ancient hominin DNA sequences
Researchers report DNA sequences of two Denisovan hominin specimens. -
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How pumpkins, gourds, and squash avoided extinction
The wild precursors of pumpkins, gourds, and squash might have gone extinct if not for human domestication, a study suggests. -
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Mortality among white middle-aged Americans
A study finds an increase in mortality rates among non-Hispanic white middle-aged Americans after 1998 in contrast to consistent mortality declines observed in other demographic groups and previous historical experience. -
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