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New Research In

March 03, 2020; vol. 117 no. 9

This Week in PNAS

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In This Issue
PNAS March 3, 2020 117 (9) 4431-4433; https://doi.org/10.1073/iti0920117

News Feature

An in-depth look at trending science issues.

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News Feature: The best strategy for using trees to improve climate and ecosystems? Go natural
Front Matter
John Carey

PNAS March 3, 2020 117 (9) 4434-4438; https://doi.org/10.1073/pnas.2000425117

Profile

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Profile of Susan P. Harrison
Jennifer Viegas

PNAS March 3, 2020 117 (9) 4439-4441; first published February 18, 2020. https://doi.org/10.1073/pnas.2001444117

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Climate and plant community diversity in space and time
- Mar 03, 2020

Commentaries

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Pectin-derived immune elicitors in response to lignin modification in plants
Aline Voxeur and Herman Höfte

PNAS March 3, 2020 117 (9) 4442-4444; first published February 6, 2020. https://doi.org/10.1073/pnas.2000509117

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ARABIDOPSIS DEHISCENCE ZONE POLYGALACTURONASE 1 (ADPG1) releases latent defense signals in stems with reduced lignin content
- Feb 11, 2020
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Deciphering the RNA capping process in bacteria
Jonathan Jagodnik and Richard L. Gourse

PNAS March 3, 2020 117 (9) 4445-4446; first published February 5, 2020. https://doi.org/10.1073/pnas.2000341117

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Np₄A alarmones function in bacteria as precursors to RNA caps
- Feb 18, 2020
Open Access
Immunoactivating the tumor microenvironment enhances immunotherapy as predicted by integrative computational model
Aleksander S. Popel

PNAS March 3, 2020 117 (9) 4447-4449; first published February 26, 2020. https://doi.org/10.1073/pnas.2001050117
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Combining microenvironment normalization strategies to improve cancer immunotherapy
- Feb 18, 2020
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A new vista in psychiatric treatment: Using individualized functional connectivity to track symptoms
Joseph E. LeDoux and Hakwan Lau

PNAS March 3, 2020 117 (9) 4450-4452; first published February 24, 2020. https://doi.org/10.1073/pnas.2000934117

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Individual-specific functional connectivity of the amygdala: A substrate for precision psychiatry
- Feb 18, 2020
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Child deaths in the past, their consequences in the present, and mortality conditions in sub-Saharan Africa
Kevin J. A. Thomas

PNAS March 3, 2020 117 (9) 4453-4455; first published February 10, 2020. https://doi.org/10.1073/pnas.2000435117

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Maternal cumulative prevalence measures of child mortality show heavy burden in sub-Saharan Africa
- Feb 25, 2020

Letters

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The Zandmotor data do not resolve the question whether Middle Paleolithic birch tar making was complex or not
Patrick Schmidt, Maxime Rageot, Matthias Blessing, and Claudio Tennie

PNAS March 3, 2020 117 (9) 4456-4457; first published February 11, 2020. https://doi.org/10.1073/pnas.1919564117

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Reply to Schmidt et al.: Interpretation of Paleolithic adhesive production: Combining experimental and paleoenvironmental information
Paul R. B. Kozowyk, Geeske H. J. Langejans, Gerrit L. Dusseldorp, and Marcel J. L. Th. Niekus

PNAS March 3, 2020 117 (9) 4458-4459; first published February 11, 2020. https://doi.org/10.1073/pnas.1920933117

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Middle Paleolithic complex technology and a Neandertal tar-backed tool from the Dutch North Sea
- Oct 29, 2019
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Inhaled nicotine and lung cancer: Potential role of the nicotinic acetylcholine receptor
R. P. Young and R. J. Scott

PNAS March 3, 2020 117 (9) 4460-4461; first published February 11, 2020. https://doi.org/10.1073/pnas.1921567117

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Open Access
Reply to Young and Scott: Nicotine and nicotinic acetylcholine receptor mutations in electronic-cigarette smoke lung carcinogenicity
Moon-shong Tang

PNAS March 3, 2020 117 (9) 4462-4463; first published February 11, 2020. https://doi.org/10.1073/pnas.1922490117
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Correction for Tang et al., Electronic-cigarette smoke induces lung adenocarcinoma and bladder urothelial hyperplasia in mice
- Nov 05, 2019

Electronic-cigarette smoke induces lung adenocarcinoma and bladder urothelial hyperplasia in mice
- Oct 22, 2019

Physical Sciences

Applied Mathematics
- Open Access
  Analytical distributions for detailed models of stochastic gene expression in eukaryotic cells
  Zhixing Cao and Ramon Grima
  
  PNAS March 3, 2020 117 (9) 4682-4692; first published February 18, 2020. https://doi.org/10.1073/pnas.1910888117
Applied Physical Sciences
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  Role of hydrodynamics in liquid–liquid transition of a single-component substance
  Kyohei Takae and Hajime Tanaka
  
  PNAS March 3, 2020 117 (9) 4471-4479; first published February 12, 2020. https://doi.org/10.1073/pnas.1911544117
  
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  Electronically driven collapse of the bulk modulus in δ-plutonium
  Neil Harrison
  
  PNAS March 3, 2020 117 (9) 4480-4485; first published February 18, 2020. https://doi.org/10.1073/pnas.1918281117
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  Dynamic motility selection drives population segregation in a bacterial swarm
  Wenlong Zuo and Yilin Wu
  
  PNAS March 3, 2020 117 (9) 4693-4700; first published February 14, 2020. https://doi.org/10.1073/pnas.1917789117
  
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Chemistry
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  Evidence that Criegee intermediates drive autoxidation in unsaturated lipids
  Meirong Zeng, Nadja Heine, and Kevin R. Wilson
  
  PNAS March 3, 2020 117 (9) 4486-4490; first published February 18, 2020. https://doi.org/10.1073/pnas.1920765117
  
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Earth, Atmospheric, and Planetary Sciences
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  The vortex gas scaling regime of baroclinic turbulence
  Basile Gallet and Raffaele Ferrari
  
  PNAS March 3, 2020 117 (9) 4491-4497; first published February 18, 2020. https://doi.org/10.1073/pnas.1916272117
  
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  Timing and magnitude of Southern Ocean sea ice/carbon cycle feedbacks
  Karl Stein, Axel Timmermann, Eun Young Kwon, and Tobias Friedrich
  
  PNAS March 3, 2020 117 (9) 4498-4504; first published February 18, 2020. https://doi.org/10.1073/pnas.1908670117
  
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  Global airborne sampling reveals a previously unobserved dimethyl sulfide oxidation mechanism in the marine atmosphere
  Patrick R. Veres, J. Andrew Neuman, Timothy H. Bertram, Emmanuel Assaf, Glenn M. Wolfe, Christina J. Williamson, Bernadett Weinzierl, Simone Tilmes, Chelsea R. Thompson, Alexander B. Thames, Jason C. Schroder, Alfonso Saiz-Lopez, Andrew W. Rollins, James M. Roberts, Derek Price, Jeff Peischl, Benjamin A. Nault, Kristian H. Møller, David O. Miller, Simone Meinardi, Qinyi Li, Jean-François Lamarque, Agnieszka Kupc, Henrik G. Kjaergaard, Douglas Kinnison, Jose L. Jimenez, Christopher M. Jernigan, Rebecca S. Hornbrook, Alan Hills, Maximilian Dollner, Douglas A. Day, Carlos A. Cuevas, Pedro Campuzano-Jost, James Burkholder, T. Paul Bui, William H. Brune, Steven S. Brown, Charles A. Brock, Ilann Bourgeois, Donald R. Blake, Eric C. Apel, and Thomas B. Ryerson
  
  PNAS March 3, 2020 117 (9) 4505-4510; first published February 18, 2020. https://doi.org/10.1073/pnas.1919344117
  
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  Microbial feedbacks optimize ocean iron availability
  Jonathan Maitland Lauderdale, Rogier Braakman, Gaël Forget, Stephanie Dutkiewicz, and Michael J. Follows
  
  PNAS March 3, 2020 117 (9) 4842-4849; first published February 18, 2020. https://doi.org/10.1073/pnas.1917277117
Engineering
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  Deterministic and stochastic control of kirigami topology
  Siheng Chen, Gary P. T. Choi, and L. Mahadevan
  
  PNAS March 3, 2020 117 (9) 4511-4517; first published February 13, 2020. https://doi.org/10.1073/pnas.1909164117
  
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  The role of critical micellization concentration in efficacy and toxicity of supramolecular polymers
  Hao Su, Feihu Wang, Wei Ran, Weijie Zhang, Wenbing Dai, Han Wang, Caleb F. Anderson, Zongyuan Wang, Chao Zheng, Pengcheng Zhang, Yaping Li, and Honggang Cui
  
  PNAS March 3, 2020 117 (9) 4518-4526; first published February 18, 2020. https://doi.org/10.1073/pnas.1913655117
  
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  Bioinspired programmable wettability arrays for droplets manipulation
  
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  Lingyu Sun, Feika Bian, Yu Wang, Yuetong Wang, Xiaoxuan Zhang, and Yuanjin Zhao
  
  PNAS March 3, 2020 117 (9) 4527-4532; first published February 18, 2020. https://doi.org/10.1073/pnas.1921281117
  
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  The grain boundary mobility tensor
  Kongtao Chen, Jian Han, Xiaoqing Pan, and David J. Srolovitz
  
  PNAS March 3, 2020 117 (9) 4533-4538; first published February 18, 2020. https://doi.org/10.1073/pnas.1920504117
  
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  Tunable and precise miniature lithium heater for point-of-care applications
  Buddhisha Udugama, Pranav Kadhiresan, and Warren C. W. Chan
  
  PNAS March 3, 2020 117 (9) 4632-4641; first published February 18, 2020. https://doi.org/10.1073/pnas.1916562117
  
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  Spatial mapping of tissue properties in vivo reveals a 3D stiffness gradient in the mouse limb bud
  Min Zhu, Hirotaka Tao, Mohammad Samani, Mengxi Luo, Xian Wang, Sevan Hopyan, and Yu Sun
  
  PNAS March 3, 2020 117 (9) 4781-4791; first published February 18, 2020. https://doi.org/10.1073/pnas.1912656117
  
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Environmental Sciences
- Open Access
  Time-evolving sea-surface warming patterns modulate the climate change response of subtropical precipitation over land
  Giuseppe Zappa, Paulo Ceppi, and Theodore G. Shepherd
  
  PNAS March 3, 2020 117 (9) 4539-4545; first published February 18, 2020. https://doi.org/10.1073/pnas.1911015117
Mathematics
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  Higher-rank zeta functions for elliptic curves
  Lin Weng and Don Zagier
  
  PNAS March 3, 2020 117 (9) 4546-4558; first published February 18, 2020. https://doi.org/10.1073/pnas.1912023117
  
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  Higher-rank zeta functions and SL_n-zeta functions for curves
  - Mar 09, 2020
Physics
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  Local lattice distortions and dynamics in extremely overdoped superconducting YSr₂Cu_2.75Mo_0.25O_7.54
  Steven D. Conradson, Theodore H. Geballe, Andrea Gauzzi, Maarit Karppinen, Changqing Jin, Gianguido Baldinozzi, Wenmin Li, Lipeng Cao, Edmondo Gilioli, Jack M. Jiang, Matthew Latimer, Oliver Mueller, and Venera Nasretdinova
  
  PNAS March 3, 2020 117 (9) 4559-4564; first published February 18, 2020. https://doi.org/10.1073/pnas.1918704117
  
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  Local structure of Sr₂CuO_3.3, a 95 K cuprate superconductor without CuO₂ planes
  - Mar 03, 2020
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  Local structure of Sr₂CuO_3.3, a 95 K cuprate superconductor without CuO₂ planes
  Steven D. Conradson, Theodore H. Geballe, Changqing Jin, Lipeng Cao, Gianguido Baldinozzi, Jack M. Jiang, Matthew J. Latimer, and Oliver Mueller
  
  PNAS March 3, 2020 117 (9) 4565-4570; first published February 14, 2020. https://doi.org/10.1073/pnas.1918890117
  
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  Local lattice distortions and dynamics in extremely overdoped superconducting YSr₂Cu_2.75Mo_0.25O_7.54
  - Mar 03, 2020
Statistics
- Open Access
  Expert-augmented machine learning
  Efstathios D. Gennatas, Jerome H. Friedman, Lyle H. Ungar, Romain Pirracchio, Eric Eaton, Lara G. Reichmann, Yannet Interian, José Marcio Luna, Charles B. Simone II, Andrew Auerbach, Elier Delgado, Mark J. van der Laan, Timothy D. Solberg, and Gilmer Valdes
  
  PNAS March 3, 2020 117 (9) 4571-4577; first published February 18, 2020. https://doi.org/10.1073/pnas.1906831117

Biological Sciences

Agricultural Sciences
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  Divergent selection and genetic introgression shape the genome landscape of heterosis in hybrid rice
  Zechuan Lin, Peng Qin, Xuanwen Zhang, Chenjian Fu, Hanchao Deng, Xingxue Fu, Zhen Huang, Shuqin Jiang, Chen Li, Xiaoyan Tang, Xiangfeng Wang, Guangming He, Yuanzhu Yang, Hang He, and Xing Wang Deng
  
  PNAS March 3, 2020 117 (9) 4623-4631; first published February 18, 2020. https://doi.org/10.1073/pnas.1919086117
  
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Applied Biological Sciences
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  Tunable and precise miniature lithium heater for point-of-care applications
  Buddhisha Udugama, Pranav Kadhiresan, and Warren C. W. Chan
  
  PNAS March 3, 2020 117 (9) 4632-4641; first published February 18, 2020. https://doi.org/10.1073/pnas.1916562117
  
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  Bisphenol A and bisphenol S disruptions of the mouse placenta and potential effects on the placenta–brain axis
  Jiude Mao, Ashish Jain, Nancy D. Denslow, Mohammad-Zaman Nouri, Sixue Chen, Tingting Wang, Ning Zhu, Jin Koh, Saurav J. Sarma, Barbara W. Sumner, Zhentian Lei, Lloyd W. Sumner, Nathan J. Bivens, R. Michael Roberts, Geetu Tuteja, and Cheryl S. Rosenfeld
  
  PNAS March 3, 2020 117 (9) 4642-4652; first published February 18, 2020. https://doi.org/10.1073/pnas.1919563117
  
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Biochemistry
- Open Access
  A nanobody targeting the LIN28:let-7 interaction fragment of TUT4 blocks uridylation of let-7
  Chunxiao Yu, Longfei Wang, R. Grant Rowe, Areum Han, Wanying Ji, Conor McMahon, Alexander S. Baier, Yu-Chung Huang, William Marion, Daniel S. Pearson, Andrew C. Kruse, George Q. Daley, Hao Wu, and Piotr Sliz
  
  PNAS March 3, 2020 117 (9) 4653-4663; first published February 14, 2020. https://doi.org/10.1073/pnas.1919409117
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  Proteins containing ubiquitin-like (Ubl) domains not only bind to 26S proteasomes but also induce their activation
  Galen A. Collins and Alfred L. Goldberg
  
  PNAS March 3, 2020 117 (9) 4664-4674; first published February 18, 2020. https://doi.org/10.1073/pnas.1915534117
  
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  Zinc isotopes in Late Pleistocene fossil teeth from a Southeast Asian cave setting preserve paleodietary information
  Nicolas Bourgon, Klervia Jaouen, Anne-Marie Bacon, Klaus Peter Jochum, Elise Dufour, Philippe Duringer, Jean-Luc Ponche, Renaud Joannes-Boyau, Quentin Boesch, Pierre-Olivier Antoine, Manon Hullot, Ulrike Weis, Ellen Schulz-Kornas, Manuel Trost, Denis Fiorillo, Fabrice Demeter, Elise Patole-Edoumba, Laura L. Shackelford, Tyler E. Dunn, Alexandra Zachwieja, Somoh Duangthongchit, Thongsa Sayavonkhamdy, Phonephanh Sichanthongtip, Daovee Sihanam, Viengkeo Souksavatdy, Jean-Jacques Hublin, and Thomas Tütken
  
  PNAS March 3, 2020 117 (9) 4675-4681; first published February 18, 2020. https://doi.org/10.1073/pnas.1911744117
Biophysics and Computational Biology
- Open Access
  Analytical distributions for detailed models of stochastic gene expression in eukaryotic cells
  Zhixing Cao and Ramon Grima
  
  PNAS March 3, 2020 117 (9) 4682-4692; first published February 18, 2020. https://doi.org/10.1073/pnas.1910888117
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  Dynamic motility selection drives population segregation in a bacterial swarm
  Wenlong Zuo and Yilin Wu
  
  PNAS March 3, 2020 117 (9) 4693-4700; first published February 14, 2020. https://doi.org/10.1073/pnas.1917789117
  
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  On the evolution of protein–adenine binding
  Aya Narunsky, Amit Kessel, Ron Solan, Vikram Alva, Rachel Kolodny, and Nir Ben-Tal
  
  PNAS March 3, 2020 117 (9) 4701-4709; first published February 20, 2020. https://doi.org/10.1073/pnas.1911349117
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  Anatomy of a selectively coassembled β-sheet peptide nanofiber
  Qing Shao, Kong M. Wong, Dillon T. Seroski, Yiming Wang, Renjie Liu, Anant K. Paravastu, Gregory A. Hudalla, and Carol K. Hall
  
  PNAS March 3, 2020 117 (9) 4710-4717; first published February 18, 2020. https://doi.org/10.1073/pnas.1912810117
  
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  High-fidelity continuum modeling predicts avian voiced sound production
  
  Video
  
  Weili Jiang, Jeppe H. Rasmussen, Qian Xue, Ming Ding, Xudong Zheng, and Coen P. H. Elemans
  
  PNAS March 3, 2020 117 (9) 4718-4723; first published February 13, 2020. https://doi.org/10.1073/pnas.1922147117
  
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  Phage liquid crystalline droplets form occlusive sheaths that encapsulate and protect infectious rod-shaped bacteria
  
  Video
  
  Abul K. Tarafder, Andriko von Kügelgen, Adam J. Mellul, Ulrike Schulze, Dirk G. A. L. Aarts, and Tanmay A. M. Bharat
  
  PNAS March 3, 2020 117 (9) 4724-4731; first published February 18, 2020. https://doi.org/10.1073/pnas.1917726117
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  Sequence and structural determinants of ligand-dependent alternating access of a MATE transporter
  Kevin L. Jagessar, Derek P. Claxton, Richard A. Stein, and Hassane S. Mchaourab
  
  PNAS March 3, 2020 117 (9) 4732-4740; first published February 19, 2020. https://doi.org/10.1073/pnas.1917139117
  
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  Direct observation of ligand migration within human hemoglobin at work
  Naoya Shibayama, Ayana Sato-Tomita, Mio Ohki, Kouhei Ichiyanagi, and Sam-Yong Park
  
  PNAS March 3, 2020 117 (9) 4741-4748; first published February 18, 2020. https://doi.org/10.1073/pnas.1913663117
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  Functional lipid pairs as building blocks of phase-separated membranes
  Dmytro Soloviov, Yong Q. Cai, Dima Bolmatov, Alexey Suvorov, Kirill Zhernenkov, Dmitry Zav’yalov, Alexey Bosak, Hiroshi Uchiyama, and Mikhail Zhernenkov
  
  PNAS March 3, 2020 117 (9) 4749-4757; first published February 18, 2020. https://doi.org/10.1073/pnas.1919264117
Cell Biology
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  Occludin protects secretory cells from ER stress by facilitating SNARE-dependent apical protein exocytosis
  
  Video
  
  Tao Zhou, Yunzhe Lu, Chongshen Xu, Rui Wang, Liye Zhang, and Pengfei Lu
  
  PNAS March 3, 2020 117 (9) 4758-4769; first published February 12, 2020. https://doi.org/10.1073/pnas.1909731117
  
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  Chromatin remodeling factor ARID2 suppresses hepatocellular carcinoma metastasis via DNMT1-Snail axis
  Hao Jiang, Hui-Jun Cao, Ning Ma, Wen-Dai Bao, Jing-Jing Wang, Tian-Wei Chen, Er-Bin Zhang, Yan-Mei Yuan, Qian-Zhi Ni, Feng-Kun Zhang, Xu-Fen Ding, Qian-Wen Zheng, Yi-Kang Wang, Min Zhu, Xiang Wang, Jing Feng, Xue-Li Zhang, Shu-Qun Cheng, Dan-Jun Ma, Lin Qiu, Jing-Jing Li, and Dong Xie
  
  PNAS March 3, 2020 117 (9) 4770-4780; first published February 18, 2020. https://doi.org/10.1073/pnas.1914937117
  
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Developmental Biology
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  Spatial mapping of tissue properties in vivo reveals a 3D stiffness gradient in the mouse limb bud
  
  Video
  
  Min Zhu, Hirotaka Tao, Mohammad Samani, Mengxi Luo, Xian Wang, Sevan Hopyan, and Yu Sun
  
  PNAS March 3, 2020 117 (9) 4781-4791; first published February 18, 2020. https://doi.org/10.1073/pnas.1912656117
  
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  Endothelial-specific YY1 governs sprouting angiogenesis through directly interacting with RBPJ
  Shuya Zhang, Ji Young Kim, Suowen Xu, Huan Liu, Meimei Yin, Marina Koroleva, Jia Guo, Xiuying Pei, and Zheng Gen Jin
  
  PNAS March 3, 2020 117 (9) 4792-4801; first published February 19, 2020. https://doi.org/10.1073/pnas.1916198117
  
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Ecology
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  Climate and plant community diversity in space and time
  
  Inaugural Article
  
  Susan Harrison, Marko J. Spasojevic, and Daijiang Li
  
  PNAS March 3, 2020 117 (9) 4464-4470; first published February 18, 2020. https://doi.org/10.1073/pnas.1921724117
  
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  Profile of Susan P. Harrison
  - Mar 03, 2020
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  Sexually dimorphic role of oxytocin in medaka mate choice
  
  Video
  
  Saori Yokoi, Kiyoshi Naruse, Yasuhiro Kamei, Satoshi Ansai, Masato Kinoshita, Mari Mito, Shintaro Iwasaki, Shuntaro Inoue, Teruhiro Okuyama, Shinichi Nakagawa, Larry J. Young, and Hideaki Takeuchi
  
  PNAS March 3, 2020 117 (9) 4802-4808; first published February 18, 2020. https://doi.org/10.1073/pnas.1921446117
  
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  Older mothers produce more successful daughters
  
  From the Cover
  
  Svenja B. Kroeger, Daniel T. Blumstein, Kenneth B. Armitage, Jane M. Reid, and Julien G. A. Martin
  
  PNAS March 3, 2020 117 (9) 4809-4814; first published February 18, 2020. https://doi.org/10.1073/pnas.1908551117
  
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  An experimental test of the area–heterogeneity tradeoff
  Eyal Ben-Hur and Ronen Kadmon
  
  PNAS March 3, 2020 117 (9) 4815-4822; first published February 18, 2020. https://doi.org/10.1073/pnas.1911540117
  
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  Nitrifier adaptation to low energy flux controls inventory of reduced nitrogen in the dark ocean
  Yao Zhang, Wei Qin, Lei Hou, Emily J. Zakem, Xianhui Wan, Zihao Zhao, Li Liu, Kristopher A. Hunt, Nianzhi Jiao, Shuh-Ji Kao, Kai Tang, Xiabing Xie, Jiaming Shen, Yufang Li, Mingming Chen, Xiaofeng Dai, Chang Liu, Wenchao Deng, Minhan Dai, Anitra E. Ingalls, David A. Stahl, and Gerhard J. Herndl
  
  PNAS March 3, 2020 117 (9) 4823-4830; first published February 18, 2020. https://doi.org/10.1073/pnas.1912367117
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  Hurricanes fertilize mangrove forests in the Gulf of Mexico (Florida Everglades, USA)
  Edward Castañeda-Moya, Victor H. Rivera-Monroy, Randolph M. Chambers, Xiaochen Zhao, Lukas Lamb-Wotton, Adrianna Gorsky, Evelyn E. Gaiser, Tiffany G. Troxler, John S. Kominoski, and Matthew Hiatt
  
  PNAS March 3, 2020 117 (9) 4831-4841; first published February 18, 2020. https://doi.org/10.1073/pnas.1908597117
  
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Environmental Sciences
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  Evidence that Criegee intermediates drive autoxidation in unsaturated lipids
  Meirong Zeng, Nadja Heine, and Kevin R. Wilson
  
  PNAS March 3, 2020 117 (9) 4486-4490; first published February 18, 2020. https://doi.org/10.1073/pnas.1920765117
  
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- Open Access
  Microbial feedbacks optimize ocean iron availability
  Jonathan Maitland Lauderdale, Rogier Braakman, Gaël Forget, Stephanie Dutkiewicz, and Michael J. Follows
  
  PNAS March 3, 2020 117 (9) 4842-4849; first published February 18, 2020. https://doi.org/10.1073/pnas.1917277117
Evolution
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  Sons accelerate maternal aging in a wild mammal
  Mathieu Douhard, Marco Festa-Bianchet, and Fanie Pelletier
  
  PNAS March 3, 2020 117 (9) 4850-4857; first published February 18, 2020. https://doi.org/10.1073/pnas.1914654117
  
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  Late-life costs of raising sons in bighorn sheep
  - Feb 25, 2020
  
  Late-life costs of raising sons in bighorn sheep
  - Mar 17, 2020
Genetics
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  Assessing aneuploidy with repetitive element sequencing
  Christopher Douville, Joshua D. Cohen, Janine Ptak, Maria Popoli, Joy Schaefer, Natalie Silliman, Lisa Dobbyn, Robert E. Schoen, Jeanne Tie, Peter Gibbs, Michael Goggins, Christopher L. Wolfgang, Tian-Li Wang, Ie-Ming Shih, Rachel Karchin, Anne Marie Lennon, Ralph H. Hruban, Cristian Tomasetti, Chetan Bettegowda, Kenneth W. Kinzler, Nickolas Papadopoulos, and Bert Vogelstein
  
  PNAS March 3, 2020 117 (9) 4858-4863; first published February 19, 2020. https://doi.org/10.1073/pnas.1910041117
  
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- Open Access
  Integrated functional genomic analyses of Klinefelter and Turner syndromes reveal global network effects of altered X chromosome dosage
  Xianglong Zhang, David Hong, Shining Ma, Thomas Ward, Marcus Ho, Reenal Pattni, Zhana Duren, Atanas Stankov, Sharon Bade Shrestha, Joachim Hallmayer, Wing Hung Wong, Allan L. Reiss, and Alexander E. Urban
  
  PNAS March 3, 2020 117 (9) 4864-4873; first published February 18, 2020. https://doi.org/10.1073/pnas.1910003117
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  Natural variation in DNA methylation homeostasis and the emergence of epialleles
  Yinwen Zhang, Jered M. Wendte, Lexiang Ji, and Robert J. Schmitz
  
  PNAS March 3, 2020 117 (9) 4874-4884; first published February 18, 2020. https://doi.org/10.1073/pnas.1918172117
  
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Immunology and Inflammation
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  The MYCL and MXD1 transcription factors regulate the fitness of murine dendritic cells
  David A. Anderson III, Theresa L. Murphy, Robert N. Eisenman, and Kenneth M. Murphy
  
  PNAS March 3, 2020 117 (9) 4885-4893; first published February 18, 2020. https://doi.org/10.1073/pnas.1915060117
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  Essential requirement for nicastrin in marginal zone and B-1 B cell development
  Jin Huk Choi, Jonghee Han, Panayotis C. Theodoropoulos, Xue Zhong, Jianhui Wang, Dawson Medler, Sara Ludwig, Xiaoming Zhan, Xiaohong Li, Miao Tang, Thomas Gallagher, Gang Yu, and Bruce Beutler
  
  PNAS March 3, 2020 117 (9) 4894-4901; first published February 18, 2020. https://doi.org/10.1073/pnas.1916645117
  
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Medical Sciences
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  Expert-augmented machine learning
  Efstathios D. Gennatas, Jerome H. Friedman, Lyle H. Ungar, Romain Pirracchio, Eric Eaton, Lara G. Reichmann, Yannet Interian, José Marcio Luna, Charles B. Simone II, Andrew Auerbach, Elier Delgado, Mark J. van der Laan, Timothy D. Solberg, and Gilmer Valdes
  
  PNAS March 3, 2020 117 (9) 4571-4577; first published February 18, 2020. https://doi.org/10.1073/pnas.1906831117
- Open Access
  Population-based RNA profiling in Add Health finds social disparities in inflammatory and antiviral gene regulation to emerge by young adulthood
  Steven W. Cole, Michael J. Shanahan, Lauren Gaydosh, and Kathleen Mullan Harris
  
  PNAS March 3, 2020 117 (9) 4601-4608; first published February 10, 2020. https://doi.org/10.1073/pnas.1821367117
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  Ventral prostate and mammary gland phenotype in mice with complete deletion of the ERβ gene
  Margaret Warner, Wan-fu Wu, Leticia Montanholi, Ivan Nalvarte, Per Antonson, and Jan-Ake Gustafsson
  
  PNAS March 3, 2020 117 (9) 4902-4909; first published February 19, 2020. https://doi.org/10.1073/pnas.1920478117
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  GDF11 promotes osteogenesis as opposed to MSTN, and follistatin, a MSTN/GDF11 inhibitor, increases muscle mass but weakens bone
  
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  Joonho Suh, Na-Kyung Kim, Seung-Hoon Lee, Je-Hyun Eom, Youngkyun Lee, Joo-Cheol Park, Kyung Mi Woo, Jeong-Hwa Baek, Jung-Eun Kim, Hyun-Mo Ryoo, Se-Jin Lee, and Yun-Sil Lee
  
  PNAS March 3, 2020 117 (9) 4910-4920; first published February 18, 2020. https://doi.org/10.1073/pnas.1916034117
Microbiology
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  AB569, a nontoxic chemical tandem that kills major human pathogenic bacteria
  Cameron T. McDaniel, Warunya Panmanee, Geoffrey L. Winsor, Erin Gill, Claire Bertelli, Michael J. Schurr, Prateek Dongare, Andrew T. Paul, Seung-Hyun B. Ko, Gee W. Lau, Nupur Dasgupta, Amy L. Bogue, William E. Miller, Joel E. Mortensen, David B. Haslam, Phillip Dexheimer, Daniel A. Muruve, Bruce J. Aronow, Malcolm D. E. Forbes, Marek Danilczuk, Fiona S. L. Brinkman, Robert E. W. Hancock, Thomas J. Meyer, and Daniel J. Hassett
  
  PNAS March 3, 2020 117 (9) 4921-4930; first published February 18, 2020. https://doi.org/10.1073/pnas.1911927117
  
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  Structure of a paramyxovirus polymerase complex reveals a unique methyltransferase-CTD conformation
  
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  Ryan Abdella, Megha Aggarwal, Takashi Okura, Robert A. Lamb, and Yuan He
  
  PNAS March 3, 2020 117 (9) 4931-4941; first published February 19, 2020. https://doi.org/10.1073/pnas.1919837117
  
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Neuroscience
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  Cannabis increases susceptibility to false memory
  
  From the Cover
  
  Lilian Kloft, Henry Otgaar, Arjan Blokland, Lauren A. Monds, Stefan W. Toennes, Elizabeth F. Loftus, and Johannes G. Ramaekers
  
  PNAS March 3, 2020 117 (9) 4585-4589; first published February 10, 2020. https://doi.org/10.1073/pnas.1920162117
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  Noninvasive muscle activity imaging using magnetography
  Rodolfo R. Llinás, Mikhail Ustinin, Stanislav Rykunov, Kerry D. Walton, Guilherme M. Rabello, John Garcia, Anna Boyko, and Vyacheslav Sychev
  
  PNAS March 3, 2020 117 (9) 4942-4947; first published February 18, 2020. https://doi.org/10.1073/pnas.1913135117
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  Tyrosine phosphorylation of the AMPA receptor subunit GluA2 gates homeostatic synaptic plasticity
  Adeline J. H. Yong, Han L. Tan, Qianwen Zhu, Alexei M. Bygrave, Richard C. Johnson, and Richard L. Huganir
  
  PNAS March 3, 2020 117 (9) 4948-4958; first published February 18, 2020. https://doi.org/10.1073/pnas.1918436117
  
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  Sequential activation of necroptosis and apoptosis cooperates to mediate vascular and neural pathology in stroke
  Masanori Gomi Naito, Daichao Xu, Palak Amin, Jinwoo Lee, Huibing Wang, Wanjin Li, Michelle Kelliher, Manolis Pasparakis, and Junying Yuan
  
  PNAS March 3, 2020 117 (9) 4959-4970; first published February 18, 2020. https://doi.org/10.1073/pnas.1916427117
  
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- Open Access
  The process of Lewy body formation, rather than simply α-synuclein fibrillization, is one of the major drivers of neurodegeneration
  Anne-Laure Mahul-Mellier, Johannes Burtscher, Niran Maharjan, Laura Weerens, Marie Croisier, Fabien Kuttler, Marion Leleu, Graham W. Knott, and Hilal A. Lashuel
  
  PNAS March 3, 2020 117 (9) 4971-4982; first published February 19, 2020. https://doi.org/10.1073/pnas.1913904117
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  B cells migrate into remote brain areas and support neurogenesis and functional recovery after focal stroke in mice
  Sterling B. Ortega, Vanessa O. Torres, Sarah E. Latchney, Cody W. Whoolery, Ibrahim Z. Noorbhai, Katie Poinsatte, Uma M. Selvaraj, Monica A. Benson, Anouk J. M. Meeuwissen, Erik J. Plautz, Xiangmei Kong, Denise M. Ramirez, Apoorva D. Ajay, Julian P. Meeks, Mark P. Goldberg, Nancy L. Monson, Amelia J. Eisch, and Ann M. Stowe
  
  PNAS March 3, 2020 117 (9) 4983-4993; first published February 12, 2020. https://doi.org/10.1073/pnas.1913292117
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  Cognitive control of orofacial motor and vocal responses in the ventrolateral and dorsomedial human frontal cortex
  
  Video
  
  Kep Kee Loh, Emmanuel Procyk, Rémi Neveu, Franck Lamberton, William D. Hopkins, Michael Petrides, and Céline Amiez
  
  PNAS March 3, 2020 117 (9) 4994-5005; first published February 14, 2020. https://doi.org/10.1073/pnas.1916459117
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  β-Arrestin2 oligomers impair the clearance of pathological tau and increase tau aggregates
  Jung-A A. Woo, Tian Liu, Cenxiao C. Fang, Maria A. Castaño, Teresa Kee, Ksenia Yrigoin, Yan Yan, Sara Cazzaro, Jenet Matlack, Xinming Wang, Xingyu Zhao, David E. Kang, and Stephen B. Liggett
  
  PNAS March 3, 2020 117 (9) 5006-5015; first published February 18, 2020. https://doi.org/10.1073/pnas.1917194117
  
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  Foxn4 is a temporal identity factor conferring mid/late-early retinal competence and involved in retinal synaptogenesis
  Shuting Liu, Xiaoning Liu, Shengguo Li, Xiuting Huang, Haohua Qian, Kangxin Jin, and Mengqing Xiang
  
  PNAS March 3, 2020 117 (9) 5016-5027; first published February 18, 2020. https://doi.org/10.1073/pnas.1918628117
  
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  Oncostatin M-induced astrocytic tissue inhibitor of metalloproteinases-1 drives remyelination
  Evelien Houben, Kris Janssens, Doryssa Hermans, Jennifer Vandooren, Chris Van den Haute, Melissa Schepers, Tim Vanmierlo, Ivo Lambrichts, Jack van Horssen, Veerle Baekelandt, Ghislain Opdenakker, Wia Baron, Bieke Broux, Helena Slaets, and Niels Hellings
  
  PNAS March 3, 2020 117 (9) 5028-5038; first published February 18, 2020. https://doi.org/10.1073/pnas.1912910117
  
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Pharmacology
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  Phosphoproteomic analysis of protease-activated receptor-1 biased signaling reveals unique modulators of endothelial barrier function
  Ying Lin, Jacob M. Wozniak, Neil J. Grimsey, Sravan Girada, Anand Patwardhan, Olivia Molinar-Inglis, Thomas H. Smith, John D. Lapek, David J. Gonzalez, and JoAnn Trejo
  
  PNAS March 3, 2020 117 (9) 5039-5048; first published February 18, 2020. https://doi.org/10.1073/pnas.1917295117
  
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Plant Biology
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  TOR dynamically regulates plant cell–cell transport
  Jacob O. Brunkard, Min Xu, M. Regina Scarpin, Snigdha Chatterjee, Elena A. Shemyakina, Howard M. Goodman, and Patricia Zambryski
  
  PNAS March 3, 2020 117 (9) 5049-5058; first published February 12, 2020. https://doi.org/10.1073/pnas.1919196117
  
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- Open Access
  The uncharacterized gene EVE contributes to vessel element dimensions in Populus
  Cíntia L. Ribeiro, Daniel Conde, Kelly M. Balmant, Christopher Dervinis, Matthew G. Johnson, Aaron P. McGrath, Paul Szewczyk, Faride Unda, Christina A. Finegan, Henry W. Schmidt, Brianna Miles, Derek R. Drost, Evandro Novaes, Carlos A. Gonzalez-Benecke, Gary F. Peter, J. Gordon Burleigh, Timothy A. Martin, Shawn D. Mansfield, Geoffrey Chang, Norman J. Wickett, and Matias Kirst
  
  PNAS March 3, 2020 117 (9) 5059-5066; first published February 10, 2020. https://doi.org/10.1073/pnas.1912434117
Population Biology
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  Incubation periods impact the spatial predictability of cholera and Ebola outbreaks in Sierra Leone
  
  Video
  
  Rebecca Kahn, Corey M. Peak, Juan Fernández-Gracia, Alexandra Hill, Amara Jambai, Louisa Ganda, Marcia C. Castro, and Caroline O. Buckee
  
  PNAS March 3, 2020 117 (9) 5067-5073; first published February 13, 2020. https://doi.org/10.1073/pnas.1913052117
  
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Psychological and Cognitive Sciences
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  The evolution of early symbolic behavior in Homo sapiens
  
  From the Cover
  
  Kristian Tylén, Riccardo Fusaroli, Sergio Rojo, Katrin Heimann, Nicolas Fay, Niels N. Johannsen, Felix Riede, and Marlize Lombard
  
  PNAS March 3, 2020 117 (9) 4578-4584; first published February 18, 2020. https://doi.org/10.1073/pnas.1910880117
  
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Sustainability Science
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  A three-dimensional hybrid electrode with electroactive microbes for efficient electrogenesis and chemical synthesis
  
  Video
  
  Xin Fang, Shafeer Kalathil, Giorgio Divitini, Qian Wang, and Erwin Reisner
  
  PNAS March 3, 2020 117 (9) 5074-5080; first published February 12, 2020. https://doi.org/10.1073/pnas.1913463117

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