Monday, October 31, 2016

Nature Methods Contents: November 2016 Volume 13 pp 891 - 958

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TABLE OF CONTENTS

November 2016 Volume 13, Issue 11

In This Issue
Editorial
This Month
Correspondence
Research Highlights
Technology Feature
News and Views
Brief Communications
Articles
Application Notes
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In This Issue

Top

In This Issue   

Editorial

Top

Whither (reason and science in) America?   p891
doi:10.1038/nmeth.4069
Reasoned, skeptical debate is the lifeblood of science. Its practitioners necessarily sit at the same table with others who disagree with them. This cannot be said of political discourse in America today.

This Month

Top

The Author File: Roger Y Tsien (1952-2016)   p893
Erik A Rodriguez, Nathan C Shaner, Michael Z Lin and Robert E Campbell
doi:10.1038/nmeth.4044
A chemist who illuminated biology.

Points of View: Intuitive design   p895
Martin Krzywinski
doi:10.1038/nmeth.4041
Appeal to intuition when making value judgments

Correspondence

Top

An acquisition and analysis pipeline for scanning angle interference microscopy   pp897 - 898
Catherine B Carbone, Ronald D Vale and Nico Stuurman
doi:10.1038/nmeth.4030

Research Highlights

Top

Capturing metabolic dynamics in mitochondria
A rapid method for isolating mitochondria with exquisitely high purity helps researchers profile metabolic dynamics within this organelle.

Making human microglia in a dish
Researchers have developed a protocol for differentiation of microglia-like cells from human pluripotent stem cells.

Unraveling magnetogenetics
Recent reports on the magnetogenetic manipulation of neurons are being called into question.

Orientation mapping in super-resolution
Fluorescence polarization enables super-resolution dipole orientation mapping.

RNA detection with C2c2
The discovery of two distinct endonuclease activities in the C2c2 protein explains how template RNAs are processed in type VI CRISPR systems and enables the development of a sensitive RNA detection system.

Extreme makeover: protein edition
Oxford scientists unleash radical chemistry to explore novel protein activities through synthetic post-translational modifications.

Mapmaking with barcoded neurons
In the mouse brain, researchers use sequencing to map long-range neuronal projections...a lot of projections.

Methods in Brief

Unmixing cell lineage states with single-cell RNA sequencing | Specific activation of dopamine neurons in macaques | Apicomplexans submit to CRISPR screening | The proteomes of excitatory and inhibitory synaptic clefts

Tools in Brief

Making memories with CRISPR–Cas9 | A plant metabolite spectral library | A yeast global genetic interaction map | Monomeric near-infrared fluorescent proteins

Methods
JOBS of the week
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Technology Feature

Top

Neurobiology: learning from marmosets   pp911 - 916
Vivien Marx
doi:10.1038/nmeth.4036
Many neuroscience labs are intrigued by these social, vocalizing primates.

News and Views

Top

Trail-blAIZin new directions for conditional proteomics   pp917 - 918
Hashim F Motiwala and Brent R Martin
doi:10.1038/nmeth.4043
A reagent that labels proteins in close proximity to high concentrations of zinc is used to identify proteins with a role in zinc homeostasis.

See also: Article by Miki et al.

Brief Communications

Top

HiChIP: efficient and sensitive analysis of protein-directed genome architecture   pp919 - 922
Maxwell R Mumbach, Adam J Rubin, Ryan A Flynn, Chao Dai, Paul A Khavari et al.
doi:10.1038/nmeth.3999
HiChIP combines chromosome conformation capture with immunoprecipitation- and tagmentation-based library preparation to uncover the 3D chromatin architecture focused around a protein of interest.

Massively parallel single-nucleotide mutagenesis using reversibly terminated inosine   pp923 - 924
Gabe Haller, David Alvarado, Kevin McCall, Robi D Mitra, Matthew B Dobbs et al.
doi:10.1038/nmeth.4015
The incorporation of reversibly terminated deoxyinosine triphosphates during linear amplification allows the incorporation of one mutation per molecule and the generation of a systematic allelic series.

Enzyme-catalyzed expressed protein ligation   pp925 - 927
Samuel H Henager, Nam Chu, Zan Chen, David Bolduc, Daniel R Dempsey et al.
doi:10.1038/nmeth.4004
The enzyme subtiligase can be used to catalyze expressed protein ligation of proteins of interest with peptides lacking an N-terminal cysteine. This enables the analysis of protein modifications in the context of the native primary sequence.

Plasmid-based one-pot saturation mutagenesis   pp928 - 930
Emily E Wrenbeck, Justin R Klesmith, James A Stapleton, Adebola Adeniran, Keith E J Tyo et al.
doi:10.1038/nmeth.4029
Nicking mutagenesis is a streamlined protocol for plasmid-based single-pot comprehensive saturation mutagenesis.

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Articles

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A conditional proteomics approach to identify proteins involved in zinc homeostasis   pp931 - 937
Takayuki Miki, Masashi Awa, Yuki Nishikawa, Shigeki Kiyonaka, Masaki Wakabayashi et al.
doi:10.1038/nmeth.3998
A 'conditional proteomics' approach, as applied here to identify proteins involved in zinc homeostasis, utilizes an activatable labeling reagent to tag proteins affected by a particular biological condition in the cell, enabling them to be isolated and identified using mass spectrometry.

See also: News and Views by Motiwala & Martin

Directing cellular information flow via CRISPR signal conductors   pp938 - 944
Yuchen Liu, Yonghao Zhan, Zhicong Chen, Anbang He, Jianfa Li et al.
doi:10.1038/nmeth.3994
The integration of ligand-responsive riboswitches with single guide RNAs allows Cas9-effector fusions to be targeted in response to ligands and thereby translate a cellular signal into a downstream readout of choice.

A bacterial genetic selection system for ubiquitylation cascade discovery   pp945 - 952
Olga Levin-Kravets, Neta Tanner, Noa Shohat, Ilan Attali, Tal Keren-Kaplan et al.
doi:10.1038/nmeth.4003
An Escherichia coli-based genetic selection system, constructed from a split antibiotic resistance protein individually tethered to ubiquitin and a target protein, helps discover ubiquitin cascade pathway interactions.

Simul-seq: combined DNA and RNA sequencing for whole-genome and transcriptome profiling   pp953 - 958
Jason A Reuter, Damek V Spacek, Reetesh K Pai and Michael P Snyder
doi:10.1038/nmeth.4028
Simul-seq profiles genomes and transcriptomes by uniquely barcoding DNA and RNA reads from the same material.

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Application Notes

Top

The Fast mode for ZEISS LSM 880 with Airyscan: high-speed confocal imaging with super-resolution and improved signal-to-noise ratio   
Joseph Huff

Recent developments in FEI's in situ cryo-electron tomography workflow   
Alexander Rigort

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