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Volume 449 Issue 7163
Editorials
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News
Biologists claim Nobel prize with a knock-out p.642
doi: 10.1038/449642a
The physics prize inside the iPod p.643
doi: 10.1038/449643a
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News Features
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SCHOOL OF NUKES p.656
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News & Views
An invisible hand p.665
doi: 10.1038/449665a
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Articles
Gene duplication and the adaptive evolution of a classic genetic switch p.677
doi: 10.1038/nature06151
Tumour invasion and metastasis initiated by microRNA-10b in breast cancer p.682
doi: 10.1038/nature06174
A histone H3 lysine 27 demethylase regulates animal posterior development p.689
doi: 10.1038/nature06192
Letters
Association of the jets of Enceladus with the warmest regions on its south-polar fractures p.695
doi: 10.1038/nature06217
Phase-resolved measurements of stimulated emission in a laser p.698
doi: 10.1038/nature06208
Observation of ferrotoroidic domains p.702
doi: 10.1038/nature06139
Isotopic evidence for Mesoarchaean anoxia and changing atmospheric sulphur chemistry p.706
doi: 10.1038/nature06202
Attribution of observed surface humidity changes to human influence p.710
doi: 10.1038/nature06207
Quantifying the evolutionary dynamics of language p.713
doi: 10.1038/nature06137
Frequency of word-use predicts rates of lexical evolution throughout Indo-European history p.717
doi: 10.1038/nature06176
Phagocyte-derived catecholamines enhance acute inflammatory injury p.721
doi: 10.1038/nature06185
Mechanism of chloride interaction with neurotransmitter:sodium symporters p.726
doi: 10.1038/nature06133
UTX and JMJD3 are histone H3K27 demethylases involved in HOX gene regulation and development p.731
doi: 10.1038/nature06145
Structural basis for selective recognition of ESCRT-III by the AAA ATPase Vps4 p.735
doi: 10.1038/nature06171
ESCRT-III recognition by VPS4 ATPases p.740
doi: 10.1038/nature06172
Effective RNAi-mediated gene silencing without interruption of the endogenous microRNA pathway p.745
doi: 10.1038/nature06179
