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2013/04/03

Nature China (Chinese site) Research Highlights, 3 April 2013

NATURE CHINA

03 April 2013


Nature China highlights the best research coming out of Mainland
China and Hong Kong, providing scientists from around the world
with a convenient portal into publications drawn from across all
scientific disciplines. Each week, our editors select the
best published research and provide a summary of the results. By
organizing this research into a comprehensive, regularly updated,
one-stop web portal, we hope to help you quickly reach the
resources you need to study, and to keep you up-to-date with the
most significant research coming out of Mainland China and Hong
Kong.


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Find out more here: http://links.ealert.nature.com/ctt?kn=1&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0

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RESEARCH HIGHLIGHTS
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CELL & MOLECULAR BIOLOGY

Enzyme kinetics: Exploring allostery
Conformational change plays an important role in DNA-protein
interactions and gene regulation
http://links.ealert.nature.com/ctt?kn=10&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0

Molecular biology: Super sensitivity
T cells use a calcium-ion-based feedback loop to detect even the tiniest
amount of antigens
http://links.ealert.nature.com/ctt?kn=3&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0

Structural biology: Death interceptors
Crystal structures reveal how necrostatins bind and prevent the
receptor-interacting protein RIP1 from activating cell death
http://links.ealert.nature.com/ctt?kn=4&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0


CHEMISTRY

Inorganic chemistry: Double irony
A diiron complex mimics the function of nitrogenase enzymes, reducing
N2H2 to ammonia
http://links.ealert.nature.com/ctt?kn=5&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0


CLINICAL MEDICINE

Traditional Chinese medicine: The stronger the better
Acupuncture with strong stimulation produces better outcomes in the
treatment of Bell's palsy
http://links.ealert.nature.com/ctt?kn=6&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0


ECOLOGY & EVOLUTION

Avian evolution: Lost and found
Fossil records provide new evidence that female birds lost one
functional ovary to aid flight
http://links.ealert.nature.com/ctt?kn=7&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0


GENETICS

Animal genetics: Birds of prey
New genomes reveal why falcons have better vision, smell and hunting
abilities than other birds
http://links.ealert.nature.com/ctt?kn=8&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0


MATERIALS

Electronic materials: A serious contender to graphene
Hydrogen-incorporated titanium disulfide nanosheets have superior
electrical conductivity and are transferable to many different types of
substrates
http://links.ealert.nature.com/ctt?kn=9&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0

Optoelectronic materials: Photon on demand
Quantum dots can output single photons on demand for use in future
communication and computing technologies
http://links.ealert.nature.com/ctt?kn=11&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0


SPACE & ASTRONOMY

Stellar evolution: Supernovae come in two flavours
Supernovae with high-velocity ejecta may have originated from young,
metal-rich stars
http://links.ealert.nature.com/ctt?kn=12&ms=NDEyNTk3NjgS1&r=MzcwNDEzOTk1MjkS1&b=2&j=MTgzNTE2Njg1S0&mt=1&rt=0

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