EDITORIALS
4O7 ANIMAL RESEARCH
Fish have Feelings too
Scientists have an obligation to limit
suffering for all lab animals
4O7 COLLABORATIVE RESEARCH
Parallel lines
Crowd-sourcing adds up to a success for maths that offers lessons for other disciplines
4O8 SPACE FLICHT Virgin territory Richard Branson's space-plane shows the power of optimism
WORLD VIEW
4O9 Scientist-versus-activist debates mislead the public
Simon L Lewis
Science and policy are separate parts of the global-warmig debate
RESEARCH HIGHLIGHTS
41O SELECTIONS FROM THE SCIENTIFIC LITERATURE
Healing proteins / Why did the'bear cross the road? / Muscle materials / Early plate tectonics / Brain cell - renewal
SEVEN DAYS
4I2 THE NEWS IN BRIEF
Leak at US nuclear waste plant / Actavis buys Forest Laboratories / Europe backs planet-hunting mission / Deforestation atlas launches
517 COMPUTER SCIENCE
Hacking into the underworld
The 'arms-race' nature of cybersecurity means there should be opportunities in the field for years to come
519 CAREER BRIEFS
415 VIROLOGY
Bird influenza strain threatens to spread from China to Vietnam
416 NEUROSCIENCE
Macaques oller glimpse of neurons that drive cooperative behaviour .
417 ASTRONOMY
Säo Paulo prepares to join giant telescope project
418 COSMOLOGY
Manuscript reveals Einstein's dalliance with a steady-state Universe
419 ANIMAL RESEARCH
Questions raised over method of dispatch for zebrafish
420 ASTRONOMY
Airborne telescope edges towards full capability
Online collaborations oller mathematics a significant boost PAGE 422
424 SCIENCE IN COURT
Disease detectives
Microbial family trees are finding their wav into the courtroom as evidence
427 EARTH SCIENCE
Crystallography's journey to the deep Earth
Thomas Duffy
lmproved mineral analysis is opening
fresh vistas an the heart of the planet
BOOKS & ARTS
43O VIROLOGY Vanquishing HIV Sharon Lewin
431 PHYSICS
Inside utter strangeness David Seery
432 ABTS
Eclipse of power
Jay M Pasachoff & Naomi Pasachoff
433 Il&A
Melodic psychologist
Variations and improvization can hit the emotional Spot, says music psychologist John Sloboda
CORRESPONDENCE
434 Raising funds in Brazil / Stem-cell therapy that should stop / Education for developing countries
NEW ONLINE
435 Papers published this week at nature.com
NEWS & VIEWS
436 TUBERCULOSIS
Drug discovery goes au nature! Semisynthetic spectinomycin derivatives with antitubercular activity Clifton E Bany
437 APPLIED PHYSICS
Optical trapping for space mirrors
An optically bound structure of microscopic particles
David McGloin
438 CANCER
Tumours outside the mutation box Two ependymoma subtypes show no recurrent gene mutations
Rogier Versteeg
SEE ARTICLES P.445 & P.451
44O CONSERVATION
Wind blown
Effects of habitat corridors an
seed dispersal
Andrew Mitchinson
44O FUNDAMENTAL CONSTANTS
The teamwork of precision
A new measurement of the atomic
mass of the electron
Edmund G Myers SEE LETTER R467
44I CELL BIOLOGY
Stressful genetics in Crohn's disease Caspase 3 cleaves a risk variant of the autophagy protein ATG16L1
Arthur Kaser & Richard S Blumberg SEE ARTICLE R456
442 ATMOSPHERIC SCIENCE
Involatile particles from
rapid oxidation
Direct production of highly oxygenated compounds from biogenic emissions Gordon McFiggans SEE LETTER R476
ARTICLES
445 CANCER, Epigenomic alterations define lethal CIMP-positive ependymomas of infancy S C Mack et al. SEE N&V R438
451 CANCER Cllorf95-RELA fusions
drive oncogenic NF-KB signalling in ependymoma
M Parker et al. SEE N&V P.438
Dropletons
New quasiparticles are rare but here's one. The cover illustrates the paircorrelation function g(r) of quantum droplets or dropletons. The central peak of the function Shows that the electrons and holes that form dropleton are likely to be co-located and ripples show that otherwise they form regularly spaced shells.
456 CELL BIOLOGY A Crohn's disease variant in Atg1611 enhances its degradation by caspase 3
A Murthy et al. SEE N&V P.441
LETTERS
463 COSMOLOGY A single low-energy, iron-poor supernova as the source of metals in the star SMSS J031300.36670839.3
S C Keller et al.
467 PARTICLE PHYSICS High-precision measurement of the atomic mass of the electron
S Sturm et al. SEE N&V R440
471 QUANTUM OPTICS Quantum droplets of electrons and holes
A E Almand-Hunter et al.
476 ATMOSPHERIC SCIENCE A large source
of low-volatility secondary organic aerosol
M Ehn et al. SEE N&V R442
48O GEOCHEMISTRY Rapid remobilization of magmatic crystals kept in cold storage K M Cooper & AJ R Kent
4B4 PALAEONTOLOGY Skin pigmentation provides evidence of convergent melanism in extinct marine reptiles J Lindgren et al.
4B9 MICROBIOLOGY Sequential evolution of bacterial morphology by co-option of
a developmental regulator
CJiang, P J 8 Brown, A Ducret & Y V Brun
13:1
494 GENE EXPRESSION Genetics of single- 0
cell protein abundance variation in large yeast populations
F W Albert S Treusch, A H Shockley, J S Bloom & L Kruglyak
498 NUTRITION A discrete genetic locus confers xyloglucan metabolism in select human gut Bacteroidetes
J Larsbrink et al.
5O3 IMMUNDLOGY Sessile alveolar macrophages communicate with alveolar epithelium to modulate immunity
K Westphalen et al.
5O7 MICROBIOLOGY A new metabolic cell-wall labelling method reveals peptidoglycan in Chlamydia trachomatis
G W Liechti et al.
511 STEM CELLS Broadly permissive intestinal chromatin underlies lateral inhibition and cell plasticity T-H Kim et al.
516 RETRACTION The NAD-dependent deacetylase SIRT2 is required for programmed necrosis
N Narayan et al.
516 ERRATUM Asymmetric Synthesis from terminal alkenes by cascades of diboration and cross-coupling S N Mlynarski, C H Schuster &J P Morken
5I6 AODENDUM Enterotypes of the human gut microbiome M Arumugam et al.
Melanin traces in fossilized skin are adding convincing colours to our picture of extinct animals. PAGE 484
nature, THE INTERNATIONAL WEEKLY JOURNAL OF SCIENCE
***NEUWERTIG***keine Lesespuren***SEHR SCHÖN***
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- NPG Nature publishing group
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