Proceedings of the National Academy of Sciences: 116 (46)

New Research In

November 12, 2019; vol. 116 no. 46

This Week in PNAS

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In This Issue
PNAS November 12, 2019 116 (46) 22885-22886; https://doi.org/10.1073/iti4619116

Inner Workings

An over-the-shoulder look at scientists at work.

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Inner Workings: Probing predatory bacteria as an antibacterial remedy
Front Matter
Jyoti Madhusoodanan

PNAS November 12, 2019 116 (46) 22887-22890; https://doi.org/10.1073/pnas.1917513116

Retrospective

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Richard P. Van Duyne, plasmonics pioneer
Renee R. Frontiera and Christy L. Haynes

PNAS November 12, 2019 116 (46) 22891-22893; first published October 21, 2019. https://doi.org/10.1073/pnas.1915111116

Commentaries

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Breakthroughs in antemortem diagnosis of neurodegenerative diseases
Glenn C. Telling

PNAS November 12, 2019 116 (46) 22894-22896; first published October 30, 2019. https://doi.org/10.1073/pnas.1917054116
See companion article:
Million-fold sensitivity enhancement in proteopathic seed amplification assays for biospecimens by Hofmeister ion comparisons
- Oct 22, 2019
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Actin-packed topography: Cytoskeletal response to curvature
Erik N. Schaumann and Bozhi Tian

PNAS November 12, 2019 116 (46) 22897-22898; first published October 23, 2019. https://doi.org/10.1073/pnas.1916656116
See companion article:
Membrane curvature underlies actin reorganization in response to nanoscale surface topography
- Oct 07, 2019
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Male mating displays can evolve from exploitative origins to cooperative endings
Richard Gomulkiewicz

PNAS November 12, 2019 116 (46) 22899-22900; first published October 28, 2019. https://doi.org/10.1073/pnas.1916912116
See companion article:
Evolution of sexual cooperation from sexual conflict
- Oct 14, 2019
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A peaceful death orchestrates immune balance in a chaotic environment
Adam C. Soloff and Michael T. Lotze

PNAS November 12, 2019 116 (46) 22901-22903; first published October 25, 2019. https://doi.org/10.1073/pnas.1916211116
See companion article:
HMGB1–C1q complexes regulate macrophage function by switching between leukotriene and specialized proresolving mediator biosynthesis
- Sep 30, 2019
Open Access
An approach that someday may boost testosterone biosynthesis in males with late-onset hypogonadism (low testosterone)
Dolores J. Lamb

PNAS November 12, 2019 116 (46) 22904-22906; first published October 25, 2019. https://doi.org/10.1073/pnas.1916719116
See companion article:
Directing differentiation of human induced pluripotent stem cells toward androgen-producing Leydig cells rather than adrenal cells
- Oct 07, 2019

Letters

Open Access
Duration of activity inestimable due to imprecision of the data
Michael W. Dee and Margot Kuitems

PNAS November 12, 2019 116 (46) 22907; first published October 16, 2019. https://doi.org/10.1073/pnas.1914651116
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Reply to Dee and Kuitems: Our model is an expression of the uncertainties inherent in the radiocarbon data
Paul M. Ledger, Linus Girdland-Flink, and Véronique Forbes

PNAS November 12, 2019 116 (46) 22908; first published October 16, 2019. https://doi.org/10.1073/pnas.1914993116
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New horizons at L’Anse aux Meadows
- Jul 15, 2019
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Localized electroporation with track-etched membranes
S. Shiva P. Nathamgari, Prithvijit Mukherjee, John A. Kessler, and Horacio D. Espinosa

PNAS November 12, 2019 116 (46) 22909-22910; first published October 29, 2019. https://doi.org/10.1073/pnas.1911718116
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Reply to Nathamgari et al.: Nanopore electroporation for intracellular delivery of biological macromolecules
Yuhong Cao, Enbo Ma, Stefano Cestellos-Blanco, Ruoyi Qiu, Yude Su, Jennifer A. Doudna, and Peidong Yang

PNAS November 12, 2019 116 (46) 22911; first published October 29, 2019. https://doi.org/10.1073/pnas.1912715116
See companion article:
Nontoxic nanopore electroporation for effective intracellular delivery of biological macromolecules
- Mar 28, 2019

Brief Reports

Open Access
Chronic social disruption following a systemic fishery failure
Steven B. Scyphers, J. Steven Picou, and Jonathan H. Grabowski

PNAS November 12, 2019 116 (46) 22912-22914; first published October 28, 2019. https://doi.org/10.1073/pnas.1913914116
Open Access
Expansion of a single transposable element family is associated with genome-size increase and radiation in the genus Hydra
Wai Yee Wong, Oleg Simakov, Diane M. Bridge, Paulyn Cartwright, Anthony J. Bellantuono, Anne Kuhn, Thomas W. Holstein, Charles N. David, Robert E. Steele, and Daniel E. Martínez

PNAS November 12, 2019 116 (46) 22915-22917; first published October 28, 2019. https://doi.org/10.1073/pnas.1910106116
Open Access
Inexperienced preys know when to flee or to freeze in front of a threat
Marie Hébert, Elisabetta Versace, and Giorgio Vallortigara

PNAS November 12, 2019 116 (46) 22918-22920; first published October 28, 2019. https://doi.org/10.1073/pnas.1915504116
Open Access
An antibody against HK blocks Alzheimer’s disease peptide β-amyloid−induced bradykinin release in human plasma
Zu-Lin Chen, Pradeep Singh, Jyen Wong, Katharina Horn, Sidney Strickland, and Erin H. Norris

PNAS November 12, 2019 116 (46) 22921-22923; first published October 28, 2019. https://doi.org/10.1073/pnas.1914831116

Physical Sciences

Applied Mathematics
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  The importance of better models in stochastic optimization
  Hilal Asi and John C. Duchi
  
  PNAS November 12, 2019 116 (46) 22924-22930; first published October 30, 2019. https://doi.org/10.1073/pnas.1908018116
- Open Access
  Inference and uncertainty quantification for noisy matrix completion
  Yuxin Chen, Jianqing Fan, Cong Ma, and Yuling Yan
  
  PNAS November 12, 2019 116 (46) 22931-22937; first published October 30, 2019. https://doi.org/10.1073/pnas.1910053116
Applied Physical Sciences
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  A mechanistic examination of salting out in protein–polymer membrane interactions
  Nicholas A. Moringo, Logan D. C. Bishop, Hao Shen, Anastasiia Misiura, Nicole C. Carrejo, Rashad Baiyasi, Wenxiao Wang, Fan Ye, Jacob T. Robinson, and Christy F. Landes
  
  PNAS November 12, 2019 116 (46) 22938-22945; first published October 28, 2019. https://doi.org/10.1073/pnas.1909860116
Biophysics and Computational Biology
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  Million-fold sensitivity enhancement in proteopathic seed amplification assays for biospecimens by Hofmeister ion comparisons
  From the Cover
  
  Michael A. Metrick II, Natalia do Carmo Ferreira, Eri Saijo, Andrew G. Hughson, Allison Kraus, Christina Orrú, Michael W. Miller, Gianluigi Zanusso, Bernardino Ghetti, Michele Vendruscolo, and Byron Caughey
  
  PNAS November 12, 2019 116 (46) 23029-23039; first published October 22, 2019. https://doi.org/10.1073/pnas.1909322116
  
  See companion article:
  Breakthroughs in antemortem diagnosis of neurodegenerative diseases
  - Oct 30, 2019
Chemistry
- Open Access
  Mode of action of quinoline antimalarial drugs in red blood cells infected by Plasmodium falciparum revealed in vivo
  Sergey Kapishnikov, Trine Staalsø, Yang Yang, Jiwoong Lee, Ana J. Pérez-Berná, Eva Pereiro, Yang Yang, Stephan Werner, Peter Guttmann, Leslie Leiserowitz, and Jens Als-Nielsen
  
  PNAS November 12, 2019 116 (46) 22946-22952; first published October 28, 2019. https://doi.org/10.1073/pnas.1910123116
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  Optimal functionalization of a molecular electrocatalyst for hydride transfer
  Shenzhen Xu and Emily A. Carter
  
  PNAS November 12, 2019 116 (46) 22953-22958; first published October 28, 2019. https://doi.org/10.1073/pnas.1911948116
Engineering
- Open Access
  Compact single-shot metalens depth sensors inspired by eyes of jumping spiders
  Qi Guo, Zhujun Shi, Yao-Wei Huang, Emma Alexander, Cheng-Wei Qiu, Federico Capasso, and Todd Zickler
  
  PNAS November 12, 2019 116 (46) 22959-22965; first published October 28, 2019. https://doi.org/10.1073/pnas.1912154116
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  An unbounded approach to microfluidics using the Rayleigh–Plateau instability of viscous threads directly drawn in a bath
  Lingzhi Cai, Joel Marthelot, and P.-T. Brun
  
  PNAS November 12, 2019 116 (46) 22966-22971; first published October 28, 2019. https://doi.org/10.1073/pnas.1914270116
Environmental Sciences
- Open Access
  Human and climate global-scale imprint on sediment transfer during the Holocene
  Jean-Philippe Jenny, Sujan Koirala, Irene Gregory-Eaves, Pierre Francus, Christoph Niemann, Bernhard Ahrens, Victor Brovkin, Alexandre Baud, Antti E. K. Ojala, Alexandre Normandeau, Bernd Zolitschka, and Nuno Carvalhais
  
  PNAS November 12, 2019 116 (46) 22972-22976; first published October 28, 2019. https://doi.org/10.1073/pnas.1908179116
  
  See companion article:
  Reply to Li et al.: Human societies began to play a significant role in global sediment transfer 4,000 years ago
  - Feb 21, 2020
Physics
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  Long-wavelength fluctuations and anomalous dynamics in 2-dimensional liquids
  Yan-Wei Li, Chandan K. Mishra, Zhao-Yan Sun, Kun Zhao, Thomas G. Mason, Rajesh Ganapathy, and Massimo Pica Ciamarra
  
  PNAS November 12, 2019 116 (46) 22977-22982; first published October 28, 2019. https://doi.org/10.1073/pnas.1909319116
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  Hydrodynamics of random-organizing hyperuniform fluids
  Qun-Li Lei and Ran Ni
  
  PNAS November 12, 2019 116 (46) 22983-22989; first published October 30, 2019. https://doi.org/10.1073/pnas.1911596116
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  How kinesin waits for ATP affects the nucleotide and load dependence of the stepping kinetics
  Ryota Takaki, Mauro L. Mugnai, Yonathan Goldtzvik, and D. Thirumalai
  
  PNAS November 12, 2019 116 (46) 23091-23099; first published October 28, 2019. https://doi.org/10.1073/pnas.1913650116

Biological Sciences

Biochemistry
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  Million-fold sensitivity enhancement in proteopathic seed amplification assays for biospecimens by Hofmeister ion comparisons
  From the Cover
  
  Michael A. Metrick II, Natalia do Carmo Ferreira, Eri Saijo, Andrew G. Hughson, Allison Kraus, Christina Orrú, Michael W. Miller, Gianluigi Zanusso, Bernardino Ghetti, Michele Vendruscolo, and Byron Caughey
  
  PNAS November 12, 2019 116 (46) 23029-23039; first published October 22, 2019. https://doi.org/10.1073/pnas.1909322116
  
  See companion article:
  Breakthroughs in antemortem diagnosis of neurodegenerative diseases
  - Oct 30, 2019
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  SERF engages in a fuzzy complex that accelerates primary nucleation of amyloid proteins
  Ben A. Meinen, Varun V. Gadkari, Frederick Stull, Brandon T. Ruotolo, and James C. A. Bardwell
  
  PNAS November 12, 2019 116 (46) 23040-23049; first published October 28, 2019. https://doi.org/10.1073/pnas.1913316116
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  Timing and specificity of cotranslational nascent protein modification in bacteria
  Chien-I Yang, Hao-Hsuan Hsieh, and Shu-ou Shan
  
  PNAS November 12, 2019 116 (46) 23050-23060; first published October 30, 2019. https://doi.org/10.1073/pnas.1912264116
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  The dissociation mechanism of processive cellulases
  Josh V. Vermaas, Riin Kont, Gregg T. Beckham, Michael F. Crowley, Mikael Gudmundsson, Mats Sandgren, Jerry Ståhlberg, Priit Väljamäe, and Brandon C. Knott
  
  PNAS November 12, 2019 116 (46) 23061-23067; first published October 30, 2019. https://doi.org/10.1073/pnas.1913398116
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  Pseudouridinylation of mRNA coding sequences alters translation
  Daniel E. Eyler, Monika K. Franco, Zahra Batool, Monica Z. Wu, Michelle L. Dubuke, Malgorzata Dobosz-Bartoszek, Joshua D. Jones, Yury S. Polikanov, Bijoyita Roy, and Kristin S. Koutmou
  
  PNAS November 12, 2019 116 (46) 23068-23074; first published October 31, 2019. https://doi.org/10.1073/pnas.1821754116
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  Single-nucleotide control of tRNA folding cooperativity under near-cellular conditions
  Kathleen A. Leamy, Ryota Yamagami, Neela H. Yennawar, and Philip C. Bevilacqua
  
  PNAS November 12, 2019 116 (46) 23075-23082; first published October 30, 2019. https://doi.org/10.1073/pnas.1913418116
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  Structure of a Tc holotoxin pore provides insights into the translocation mechanism
  Daniel Roderer, Oliver Hofnagel, Roland Benz, and Stefan Raunser
  
  PNAS November 12, 2019 116 (46) 23083-23090; first published October 30, 2019. https://doi.org/10.1073/pnas.1909821116
Biophysics and Computational Biology
- Open Access
  Mode of action of quinoline antimalarial drugs in red blood cells infected by Plasmodium falciparum revealed in vivo
  Sergey Kapishnikov, Trine Staalsø, Yang Yang, Jiwoong Lee, Ana J. Pérez-Berná, Eva Pereiro, Yang Yang, Stephan Werner, Peter Guttmann, Leslie Leiserowitz, and Jens Als-Nielsen
  
  PNAS November 12, 2019 116 (46) 22946-22952; first published October 28, 2019. https://doi.org/10.1073/pnas.1910123116
- You have access
  How kinesin waits for ATP affects the nucleotide and load dependence of the stepping kinetics
  Ryota Takaki, Mauro L. Mugnai, Yonathan Goldtzvik, and D. Thirumalai
  
  PNAS November 12, 2019 116 (46) 23091-23099; first published October 28, 2019. https://doi.org/10.1073/pnas.1913650116
- Open Access
  Nucleic acid cleavage with a hyperthermophilic Cas9 from an uncultured Ignavibacterium
  Stephanie Tzouanas Schmidt, Feiqiao Brian Yu, Paul C. Blainey, Andrew P. May, and Stephen R. Quake
  
  PNAS November 12, 2019 116 (46) 23100-23105; first published October 28, 2019. https://doi.org/10.1073/pnas.1904273116
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  Quantifying the impact of treatment history on plasmid-mediated resistance evolution in human gut microbiota
  Burcu Tepekule, Pia Abel zur Wiesch, Roger D. Kouyos, and Sebastian Bonhoeffer
  
  PNAS November 12, 2019 116 (46) 23106-23116; first published October 30, 2019. https://doi.org/10.1073/pnas.1912188116
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  Passive membrane transport of lignin-related compounds
  Josh V. Vermaas, Richard A. Dixon, Fang Chen, Shawn D. Mansfield, Wout Boerjan, John Ralph, Michael F. Crowley, and Gregg T. Beckham
  
  PNAS November 12, 2019 116 (46) 23117-23123; first published October 28, 2019. https://doi.org/10.1073/pnas.1904643116
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  Effective concentrations enforced by intrinsically disordered linkers are governed by polymer physics
  Charlotte S. Sørensen and Magnus Kjaergaard
  
  PNAS November 12, 2019 116 (46) 23124-23131; first published October 28, 2019. https://doi.org/10.1073/pnas.1904813116
Cell Biology
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  Self-renewing endometrial epithelial organoids of the human uterus
  Harriet C. Fitzgerald, Pramod Dhakal, Susanta K. Behura, Danny J. Schust, and Thomas E. Spencer
  
  PNAS November 12, 2019 116 (46) 23132-23142; first published October 30, 2019. https://doi.org/10.1073/pnas.1915389116
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  Membrane curvature underlies actin reorganization in response to nanoscale surface topography
  Hsin-Ya Lou, Wenting Zhao, Xiao Li, Liting Duan, Alexander Powers, Matthew Akamatsu, Francesca Santoro, Allister F. McGuire, Yi Cui, David G. Drubin, and Bianxiao Cui
  
  PNAS November 12, 2019 116 (46) 23143-23151; first published October 7, 2019. https://doi.org/10.1073/pnas.1910166116
  
  See companion article:
  Actin-packed topography: Cytoskeletal response to curvature
  - Oct 23, 2019
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  Scaffold subunits support associated subunit assembly in the Chlamydomonas ciliary nexin–dynein regulatory complex
  Long Gui, Kangkang Song, Douglas Tritschler, Raqual Bower, Si Yan, Aguang Dai, Katherine Augspurger, Jason Sakizadeh, Magdalena Grzemska, Thomas Ni, Mary E. Porter, and Daniela Nicastro
  
  PNAS November 12, 2019 116 (46) 23152-23162; first published October 28, 2019. https://doi.org/10.1073/pnas.1910960116
Ecology
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  Global imprint of mycorrhizal fungi on whole-plant nutrient economics
  Colin Averill, Jennifer M. Bhatnagar, Michael C. Dietze, William D. Pearse, and Stephanie N. Kivlin
  
  PNAS November 12, 2019 116 (46) 23163-23168; first published October 28, 2019. https://doi.org/10.1073/pnas.1906655116
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  Success and failure of ecological management is highly variable in an experimental test
  Easton R. White, Kyle Cox, Brett A. Melbourne, and Alan Hastings
  
  PNAS November 12, 2019 116 (46) 23169-23173; first published October 28, 2019. https://doi.org/10.1073/pnas.1911440116
- Open Access
  Plant defense resistance in natural enemies of a specialist insect herbivore
  Xi Zhang, Cong van Doan, Carla C. M. Arce, Lingfei Hu, Sandra Gruenig, Christian Parisod, Bruce E. Hibbard, Maxime R. Hervé, Chad Nielson, Christelle A. M. Robert, Ricardo A. R. Machado, and Matthias Erb
  
  PNAS November 12, 2019 116 (46) 23174-23181; first published October 28, 2019. https://doi.org/10.1073/pnas.1912599116
- Open Access
  Precision mapping of snail habitat provides a powerful indicator of human schistosomiasis transmission
  Chelsea L. Wood, Susanne H. Sokolow, Isabel J. Jones, Andrew J. Chamberlin, Kevin D. Lafferty, Armand M. Kuris, Merlijn Jocque, Skylar Hopkins, Grant Adams, Julia C. Buck, Andrea J. Lund, Ana E. Garcia-Vedrenne, Evan Fiorenza, Jason R. Rohr, Fiona Allan, Bonnie Webster, Muriel Rabone, Joanne P. Webster, Lydie Bandagny, Raphaël Ndione, Simon Senghor, Anne-Marie Schacht, Nicolas Jouanard, Gilles Riveau, and Giulio A. De Leo
  
  PNAS November 12, 2019 116 (46) 23182-23191; first published October 28, 2019. https://doi.org/10.1073/pnas.1903698116
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  Phylogenetic dispersion and diversity in regional assemblages of seed plants in China
  Hong Qian, Tao Deng, Yi Jin, Lingfeng Mao, Dan Zhao, and Robert E. Ricklefs
  
  PNAS November 12, 2019 116 (46) 23192-23201; first published October 28, 2019. https://doi.org/10.1073/pnas.1822153116
Environmental Sciences
- Open Access
  Linking global drivers of agricultural trade to on-the-ground impacts on biodiversity
  Jonathan M. H. Green, Simon A. Croft, América P. Durán, Andrew P. Balmford, Neil D. Burgess, Steve Fick, Toby A. Gardner, Javier Godar, Clément Suavet, Malika Virah-Sawmy, Lucy E. Young, and Christopher D. West
  
  PNAS November 12, 2019 116 (46) 23202-23208; first published October 28, 2019. https://doi.org/10.1073/pnas.1905618116
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  A global-level assessment of the effectiveness of protected areas at resisting anthropogenic pressures
  Jonas Geldmann, Andrea Manica, Neil D. Burgess, Lauren Coad, and Andrew Balmford
  
  PNAS November 12, 2019 116 (46) 23209-23215; first published October 28, 2019. https://doi.org/10.1073/pnas.1908221116
Evolution
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  Hybridization increases population variation during adaptive radiation
  Peter R. Grant and B. Rosemary Grant
  
  PNAS November 12, 2019 116 (46) 23216-23224; first published October 28, 2019. https://doi.org/10.1073/pnas.1913534116
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  Evolution of sexual cooperation from sexual conflict
  Maria R. Servedio, John M. Powers, Russell Lande, and Trevor D. Price
  
  PNAS November 12, 2019 116 (46) 23225-23231; first published October 14, 2019. https://doi.org/10.1073/pnas.1904138116
  
  See companion article:
  Male mating displays can evolve from exploitative origins to cooperative endings
  - Oct 28, 2019
Genetics
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  Natural human genetic variation determines basal and inducible expression of PM20D1, an obesity-associated gene
  Kiara K. Benson, Wenxiang Hu, Angela H. Weller, Alexis H. Bennett, Eric R. Chen, Sumeet A. Khetarpal, Satoshi Yoshino, William P. Bone, Lin Wang, Joshua D. Rabinowitz, Benjamin F. Voight, and Raymond E. Soccio
  
  PNAS November 12, 2019 116 (46) 23232-23242; first published October 28, 2019. https://doi.org/10.1073/pnas.1913199116
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  Human-specific tandem repeat expansion and differential gene expression during primate evolution
  Arvis Sulovari, Ruiyang Li, Peter A. Audano, David Porubsky, Mitchell R. Vollger, Glennis A. Logsdon, Human Genome Structural Variation Consortium, Wesley C. Warren, Alex A. Pollen, Mark J. P. Chaisson, and Evan E. Eichler
  
  PNAS November 12, 2019 116 (46) 23243-23253; first published October 28, 2019. https://doi.org/10.1073/pnas.1912175116
Immunology and Inflammation
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  HMGB1–C1q complexes regulate macrophage function by switching between leukotriene and specialized proresolving mediator biosynthesis
  From the Cover
  
  Tianye Liu, Alec Xiang, Travis Peng, Amanda C. Doran, Kevin J. Tracey, Betsy J. Barnes, Ira Tabas, Myoungsun Son, and Betty Diamond
  
  PNAS November 12, 2019 116 (46) 23254-23263; first published September 30, 2019. https://doi.org/10.1073/pnas.1907490116
  
  See companion article:
  A peaceful death orchestrates immune balance in a chaotic environment
  - Oct 25, 2019
Medical Sciences
- You have access
  Tuberculosis diagnosis and treatment under uncertainty
  Rachel Cassidy and Charles F. Manski
  
  PNAS November 12, 2019 116 (46) 22990-22997; first published October 29, 2019. https://doi.org/10.1073/pnas.1912091116
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  An allosteric PGAM1 inhibitor effectively suppresses pancreatic ductal adenocarcinoma
  Chen-Lei Wen, Ke Huang, Lu-Lu Jiang, Xiong-Xiong Lu, Yu-Ting Dai, Min-Min Shi, Xiao-Mei Tang, Qing-Bing Wang, Xiao-Dan Zhang, Peng-Hui Wang, Hui-Ti Li, Xiao-Xue Ruan, Li-Wen Wang, Xin-Jing Wang, Qian Wang, Wei Lu, Xiao-Qiang Xiang, Xun Sun, Yan-Hui Xu, Lu-Hua Lai, Qian Zhan, Hong-Wei Li, Cheng-Hong Peng, Jing Chen, Jin-Yan Huang, De-Yong Ye, Sai-Juan Chen, Zhu Chen, Min Li, Yuan Fang, Bai-Yong Shen, and Lu Zhou
  
  PNAS November 12, 2019 116 (46) 23264-23273; first published October 29, 2019. https://doi.org/10.1073/pnas.1914557116
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  Directing differentiation of human induced pluripotent stem cells toward androgen-producing Leydig cells rather than adrenal cells
  From the Cover
  
  Lu Li, Yuchang Li, Chantal Sottas, Martine Culty, Jinjiang Fan, Yiman Hu, Garett Cheung, Héctor E. Chemes, and Vassilios Papadopoulos
  
  PNAS November 12, 2019 116 (46) 23274-23283; first published October 7, 2019. https://doi.org/10.1073/pnas.1908207116
  
  See companion article:
  An approach that someday may boost testosterone biosynthesis in males with late-onset hypogonadism (low testosterone)
  - Oct 25, 2019
- Open Access
  Pre-detection history of extensively drug-resistant tuberculosis in KwaZulu-Natal, South Africa
  Tyler S. Brown, Lavanya Challagundla, Evan H. Baugh, Shaheed Vally Omar, Arkady Mustaev, Sara C. Auld, N. Sarita Shah, Barry N. Kreiswirth, James C. M. Brust, Kristin N. Nelson, Apurva Narechania, Natalia Kurepina, Koleka Mlisana, Richard Bonneau, Vegard Eldholm, Nazir Ismail, Sergios-Orestis Kolokotronis, D. Ashley Robinson, Neel R. Gandhi, and Barun Mathema
  
  PNAS November 12, 2019 116 (46) 23284-23291; first published October 28, 2019. https://doi.org/10.1073/pnas.1906636116
Microbiology
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  An onboard checking mechanism ensures effector delivery of the type VI secretion system in Vibrio cholerae
  Xiaoye Liang, Fatima Kamal, Tong-Tong Pei, Ping Xu, John J. Mekalanos, and Tao G. Dong
  
  PNAS November 12, 2019 116 (46) 23292-23298; first published October 28, 2019. https://doi.org/10.1073/pnas.1914202116
- Open Access
  Microbial communities in the tropical air ecosystem follow a precise diel cycle
  Elena S. Gusareva, Enzo Acerbi, Kenny J. X. Lau, Irvan Luhung, Balakrishnan N. V. Premkrishnan, Sandra Kolundžija, Rikky W. Purbojati, Anthony Wong, James N. I. Houghton, Dana Miller, Nicolas E. Gaultier, Cassie E. Heinle, Megan E. Clare, Vineeth Kodengil Vettath, Carmon Kee, Serene B. Y. Lim, Caroline Chénard, Wen Jia Phung, Kavita K. Kushwaha, Ang Poh Nee, Alexander Putra, Deepa Panicker, Koh Yanqing, Yap Zhei Hwee, Sachin R. Lohar, Mikinori Kuwata, Hie Lim Kim, Liang Yang, Akira Uchida, Daniela I. Drautz-Moses, Ana Carolina M. Junqueira, and Stephan C. Schuster
  
  PNAS November 12, 2019 116 (46) 23299-23308; first published October 28, 2019. https://doi.org/10.1073/pnas.1908493116
- Open Access
  Cooperation and spatial self-organization determine rate and efficiency of particulate organic matter degradation in marine bacteria
  Ali Ebrahimi, Julia Schwartzman, and Otto X. Cordero
  
  PNAS November 12, 2019 116 (46) 23309-23316; first published October 30, 2019. https://doi.org/10.1073/pnas.1908512116
Neuroscience
- Open Access
  Relation between gamma oscillations and neuronal plasticity in the visual cortex
  Ralf A. W. Galuske, Matthias H. J. Munk, and Wolf Singer
  
  PNAS November 12, 2019 116 (46) 23317-23325; first published October 28, 2019. https://doi.org/10.1073/pnas.1901277116
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  Retinotopic specializations of cortical and thalamic inputs to area MT
  Inaki-Carril Mundinano, William C. Kwan, and James A. Bourne
  
  PNAS November 12, 2019 116 (46) 23326-23331; first published October 28, 2019. https://doi.org/10.1073/pnas.1909799116
Pharmacology
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  A small molecule protects mitochondrial integrity by inhibiting mTOR activity
  Ran Cao, Li Li, Zhengxin Ying, Zichen Cao, Yongfen Ma, Xiaoxu Mao, Jiaojiao Li, Xiangbing Qi, Zhiyuan Zhang, and Xiaodong Wang
  
  PNAS November 12, 2019 116 (46) 23332-23338; first published October 25, 2019. https://doi.org/10.1073/pnas.1911246116
Physiology
- Open Access
  Distinct mechanisms of Drosophila CRYPTOCHROME-mediated light-evoked membrane depolarization and in vivo clock resetting
  Lisa S. Baik, David D. Au, Ceazar Nave, Alexander J. Foden, Wendy K. Enrriquez-Villalva, and Todd C. Holmes
  
  PNAS November 12, 2019 116 (46) 23339-23344; first published October 28, 2019. https://doi.org/10.1073/pnas.1905023116
Plant Biology
- You have access
  A MYC2/MYC3/MYC4-dependent transcription factor network regulates water spray-responsive gene expression and jasmonate levels
  From the Cover
  
  Alex Van Moerkercke, Owen Duncan, Mark Zander, Jan Šimura, Martyna Broda, Robin Vanden Bossche, Mathew G. Lewsey, Sbatie Lama, Karam B. Singh, Karin Ljung, Joseph R. Ecker, Alain Goossens, A. Harvey Millar, and Olivier Van Aken
  
  PNAS November 12, 2019 116 (46) 23345-23356; first published October 29, 2019. https://doi.org/10.1073/pnas.1911758116
Sustainability Science
- Open Access
  Multiple health and environmental impacts of foods
  Michael A Clark, Marco Springmann, Jason Hill, and David Tilman
  
  PNAS November 12, 2019 116 (46) 23357-23362; first published October 28, 2019. https://doi.org/10.1073/pnas.1906908116

Correction

You have access
Correction for Kreiner et al., Multiple modes of convergent adaptation in the spread of glyphosate-resistant Amaranthus tuberculatus
PNAS November 12, 2019 116 (46) 23363; first published November 4, 2019. https://doi.org/10.1073/pnas.1917644116

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