Table of Contents

Biological Sciences

• Applied Biological Sciences

  • Open Access

    DNA origami protection and molecular interfacing through engineered sequence-defined peptoids

    • From the Cover

    Shih-Ting Wang, Melissa A. Gray, Sunting Xuan, Yiyang Lin, James Byrnes, Andy I. Nguyen, Nevena Todorova, Molly M. Stevens, Carolyn R. Bertozzi, Ronald N. Zuckermann, and Oleg Gang

    PNAS March 24, 2020 117 (12) 6339-6348; first published March 12, 2020. https://doi.org/10.1073/pnas.1919749117

• Biochemistry

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    Visualizing the protons in a metalloenzyme electron proton transfer pathway

    Hanna Kwon, Jaswir Basran, Juliette M. Devos, Reynier Suardíaz, Marc W. van der Kamp, Adrian J. Mulholland, Tobias E. Schrader, Andreas Ostermann, Matthew P. Blakeley, Peter C. E. Moody, and Emma L. Raven

    PNAS March 24, 2020 117 (12) 6484-6490; first published March 9, 2020. https://doi.org/10.1073/pnas.1918936117
  • Open Access

    Mild depolarization of the inner mitochondrial membrane is a crucial component of an anti-aging program

    Mikhail Y. Vyssokikh, Susanne Holtze, Olga A. Averina, Konstantin G. Lyamzaev, Alisa A. Panteleeva, Maria V. Marey, Roman A. Zinovkin, Fedor F. Severin, Maxim V. Skulachev, Nicolas Fasel, Thomas B. Hildebrandt, and Vladimir P. Skulachev

    PNAS March 24, 2020 117 (12) 6491-6501; first published March 9, 2020. https://doi.org/10.1073/pnas.1916414117
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    A photosynthetic antenna complex foregoes unity carotenoid-to-bacteriochlorophyll energy transfer efficiency to ensure photoprotection

    Dariusz M. Niedzwiedzki, David J. K. Swainsbury, Daniel P. Canniffe, C. Neil Hunter, and Andrew Hitchcock

    PNAS March 24, 2020 117 (12) 6502-6508; first published March 5, 2020. https://doi.org/10.1073/pnas.1920923117
  • Open Access

    DBC1, p300, HDAC3, and Siah1 coordinately regulate ELL stability and function for expression of its target genes

    Subham Basu, Mahesh Barad, Dipika Yadav, Arijit Nandy, Bidisha Mukherjee, Jit Sarkar, Partha Chakrabarti, Satinath Mukhopadhyay, and Debabrata Biswas

    PNAS March 24, 2020 117 (12) 6509-6520; first published March 9, 2020. https://doi.org/10.1073/pnas.1912375117
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    Necroptosis-blocking compound NBC1 targets heat shock protein 70 to inhibit MLKL polymerization and necroptosis

    Andrea N. Johnston, Yuyong Ma, Hua Liu, Shuzhen Liu, Sarah Hanna-Addams, She Chen, Chuo Chen, and Zhigao Wang

    PNAS March 24, 2020 117 (12) 6521-6530; first published March 10, 2020. https://doi.org/10.1073/pnas.1916503117
  • Open Access

    Potent CRISPR-Cas9 inhibitors from Staphylococcus genomes

    • From the Cover

    Kyle E. Watters, Haridha Shivram, Christof Fellmann, Rachel J. Lew, Blake McMahon, and Jennifer A. Doudna

    PNAS March 24, 2020 117 (12) 6531-6539; first published March 10, 2020. https://doi.org/10.1073/pnas.1917668117

• Biophysics and Computational Biology

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    Stochastic activation and bistability in a Rab GTPase regulatory network

    Urban Bezeljak, Hrushikesh Loya, Beata Kaczmarek, Timothy E. Saunders, and Martin Loose

    PNAS March 24, 2020 117 (12) 6540-6549; first published March 11, 2020. https://doi.org/10.1073/pnas.1921027117
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    Molecular recognition of a host protein by NS1 of pandemic and seasonal influenza A viruses

    Jae-Hyun Cho, Baoyu Zhao, Jie Shi, Nowlan Savage, Qingliang Shen, James Byrnes, Lin Yang, Wonmuk Hwang, and Pingwei Li

    PNAS March 24, 2020 117 (12) 6550-6558; first published March 9, 2020. https://doi.org/10.1073/pnas.1920582117
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    Structural and mechanistic insights into secretagogin-mediated exocytosis

    Jiao Qin, Qi Liu, Zhe Liu, Yun-Zu Pan, Luis Sifuentes-Dominguez, Karolina P. Stepien, Yan Wang, Yingfeng Tu, Shuai Tan, Yuan Wang, Qingxiang Sun, Xianming Mo, Josep Rizo, Ezra Burstein, and Da Jia

    PNAS March 24, 2020 117 (12) 6559-6570; first published March 10, 2020. https://doi.org/10.1073/pnas.1919698117

• Cell Biology

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    How cortical waves drive fission of motile cells

    Sven Flemming, Francesc Font, Sergio Alonso, and Carsten Beta

    PNAS March 24, 2020 117 (12) 6330-6338; first published March 11, 2020. https://doi.org/10.1073/pnas.1912428117
  • Open Access

    An MXD1-derived repressor peptide identifies noncoding mediators of MYC-driven cell proliferation

    Philipp Raffeiner, Jonathan R. Hart, Daniel García-Caballero, Liron Bar-Peled, Marc S. Weinberg, and Peter K. Vogt

    PNAS March 24, 2020 117 (12) 6571-6579; first published March 10, 2020. https://doi.org/10.1073/pnas.1921786117

    See companion article:

    • CRISPR-based technology to silence the expression of IncRNAs

      - Apr 03, 2020
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    Mitotic and pheromone-specific intrinsic polarization cues interfere with gradient sensing in Saccharomyces cerevisiae

    Gustavo Vasen, Paula Dunayevich, and Alejandro Colman-Lerner

    PNAS March 24, 2020 117 (12) 6580-6589; first published March 9, 2020. https://doi.org/10.1073/pnas.1912505117

• Ecology

  • Open Access

    Killer whale presence drives bowhead whale selection for sea ice in Arctic seascapes of fear

    • From the Cover

    Cory J. D. Matthews, Greg A. Breed, Bernard LeBlanc, and Steven H. Ferguson

    PNAS March 24, 2020 117 (12) 6590-6598; first published March 9, 2020. https://doi.org/10.1073/pnas.1911761117

• Environmental Sciences

  • Open Access

    Laminarin is a major molecule in the marine carbon cycle

    Stefan Becker, Jan Tebben, Sarah Coffinet, Karen Wiltshire, Morten Hvitfeldt Iversen, Tilmann Harder, Kai-Uwe Hinrichs, and Jan-Hendrik Hehemann

    PNAS March 24, 2020 117 (12) 6599-6607; first published March 13, 2020. https://doi.org/10.1073/pnas.1917001117

• Evolution

  • Open Access

    Trait evolution is reversible, repeatable, and decoupled in the soldier caste of turtle ants

    Scott Powell, Shauna L. Price, and Daniel J. C. Kronauer

    PNAS March 24, 2020 117 (12) 6608-6615; first published March 9, 2020. https://doi.org/10.1073/pnas.1913750117
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    Strong selective effects of mitochondrial DNA on the nuclear genome

    Timothy M. Healy and Ronald S. Burton

    PNAS March 24, 2020 117 (12) 6616-6621; first published March 10, 2020. https://doi.org/10.1073/pnas.1910141117

• Genetics

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    Men1 maintains exocrine pancreas homeostasis in response to inflammation and oncogenic stress

    Amanda R. Wasylishen, Chang Sun, Gilda P. Chau, Yuan Qi, Xiaoping Su, Michael P. Kim, Jeannelyn S. Estrella, and Guillermina Lozano

    PNAS March 24, 2020 117 (12) 6622-6629; first published March 10, 2020. https://doi.org/10.1073/pnas.1920017117

• Immunology and Inflammation

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    Suppression of age-related salivary gland autoimmunity by glycosylation-dependent galectin-1-driven immune inhibitory circuits

    Verónica C. Martínez Allo, Vanesa Hauk, Nicolas Sarbia, Nicolás A. Pinto, Diego O. Croci, Tomás Dalotto-Moreno, Rosa M. Morales, Sabrina G. Gatto, Montana N. Manselle Cocco, Juan C. Stupirski, Ángel Deladoey, Esteban Maronna, Priscila Marcaida, Virginia Durigan, Anastasia Secco, Marta Mamani, Alicia Dos Santos, Antonio Catalán Pellet, Claudia Pérez Leiros, Gabriel A. Rabinovich, and Marta A. Toscano

    PNAS March 24, 2020 117 (12) 6630-6639; first published March 11, 2020. https://doi.org/10.1073/pnas.1922778117
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    Tumor cell-intrinsic PD-1 receptor is a tumor suppressor and mediates resistance to PD-1 blockade therapy

    Xiaodong Wang, Xiaohui Yang, Chang Zhang, Yang Wang, Tianyou Cheng, Liqiang Duan, Zhou Tong, Shuguang Tan, Hangjie Zhang, Phei Er Saw, Yinmin Gu, Jinhua Wang, Yibi Zhang, Lina Shang, Yajuan Liu, Siyuan Jiang, Bingxue Yan, Rong Li, Yue Yang, Jie Yu, Yunzhao Chen, George Fu Gao, Qinong Ye, and Shan Gao

    PNAS March 24, 2020 117 (12) 6640-6650; first published March 11, 2020. https://doi.org/10.1073/pnas.1921445117
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    CD300f immunoreceptor is associated with major depressive disorder and decreased microglial metabolic fitness

    Natalia Lago, Fernanda N. Kaufmann, María Luciana Negro-Demontel, Daniela Alí-Ruiz, Gabriele Ghisleni, Natalia Rego, Andrea Arcas-García, Nathalia Vitureira, Karen Jansen, Luciano M. Souza, Ricardo A. Silva, Diogo R. Lara, Bruno Pannunzio, Juan Andrés Abin-Carriquiry, Jesús Amo-Aparicio, Celia Martin-Otal, Hugo Naya, Dorian B. McGavern, Joan Sayós, Rubèn López-Vales, Manuella P. Kaster, and Hugo Peluffo

    PNAS March 24, 2020 117 (12) 6651-6662; first published March 9, 2020. https://doi.org/10.1073/pnas.1911816117
  • Open Access

    Hydrogen sulfide dysregulates the immune response by suppressing central carbon metabolism to promote tuberculosis

    Md. Aejazur Rahman, Bridgette M. Cumming, Kelvin W. Addicott, Hayden T. Pacl, Shannon L. Russell, Kievershen Nargan, Threnesan Naidoo, Pratistadevi K. Ramdial, John H. Adamson, Rui Wang, and Adrie J. C. Steyn

    PNAS March 24, 2020 117 (12) 6663-6674; first published March 5, 2020. https://doi.org/10.1073/pnas.1919211117
  • Open Access

    Longitudinal dynamics of the human B cell response to the yellow fever 17D vaccine

    Anna Z. Wec, Denise Haslwanter, Yasmina N. Abdiche, Laila Shehata, Nuria Pedreño-Lopez, Crystal L. Moyer, Zachary A. Bornholdt, Asparouh Lilov, Juergen H. Nett, Rohit K. Jangra, Michael Brown, David I. Watkins, Clas Ahlm, Mattias N. Forsell, Félix A. Rey, Giovanna Barba-Spaeth, Kartik Chandran, and Laura M. Walker

    PNAS March 24, 2020 117 (12) 6675-6685; first published March 9, 2020. https://doi.org/10.1073/pnas.1921388117
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    CD29 identifies IFN-γ–producing human CD8⁺ T cells with an increased cytotoxic potential

    Benoît P. Nicolet, Aurélie Guislain, Floris P. J. van Alphen, Raquel Gomez-Eerland, Ton N. M. Schumacher, Maartje van den Biggelaar, and Monika C. Wolkers

    PNAS March 24, 2020 117 (12) 6686-6696; first published March 11, 2020. https://doi.org/10.1073/pnas.1913940117
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    Alpaca (Vicugna pacos), the first nonprimate species with a phosphoantigen-reactive Vγ9Vδ2 T cell subset

    Alina S. Fichtner, Mohindar M. Karunakaran, Siyi Gu, Christopher T. Boughter, Marta T. Borowska, Lisa Starick, Anna Nöhren, Thomas W. Göbel, Erin J. Adams, and Thomas Herrmann

    PNAS March 24, 2020 117 (12) 6697-6707; first published March 5, 2020. https://doi.org/10.1073/pnas.1909474117
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    Th17 lymphocytes drive vascular and neuronal deficits in a mouse model of postinfectious autoimmune encephalitis

    Maryann P. Platt, Kevin A. Bolding, Charlotte R. Wayne, Sarah Chaudhry, Tyler Cutforth, Kevin M. Franks, and Dritan Agalliu

    PNAS March 24, 2020 117 (12) 6708-6716; first published March 11, 2020. https://doi.org/10.1073/pnas.1911097117

• Medical Sciences

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    Complement C1q mediates the expansion of periportal hepatic progenitor cells in senescence-associated inflammatory liver

    Tung-Ching Ho, Er-Yea Wang, Kun-Huei Yeh, Yung-Ming Jeng, Jau-Hau Horng, Li-Ling Wu, Yi-Tzu Chen, Hsuan-Cheng Huang, Chia-Lang Hsu, Pei-Jer Chen, Shiou-Hwei Yeh, and Ding-Shinn Chen

    PNAS March 24, 2020 117 (12) 6717-6725; first published March 5, 2020. https://doi.org/10.1073/pnas.1918028117
  • Open Access

    Splice variant of growth hormone-releasing hormone receptor drives esophageal squamous cell carcinoma conferring a therapeutic target

    Xiao Xiong, Xiurong Ke, Lu Wang, Zhimeng Yao, Yi Guo, Xianyang Zhang, Yuping Chen, Chi Pui Pang, Andrew V. Schally, and Hao Zhang

    PNAS March 24, 2020 117 (12) 6726-6732; first published March 10, 2020. https://doi.org/10.1073/pnas.1913433117
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    Arrestin domain-containing 3 (Arrdc3) modulates insulin action and glucose metabolism in liver

    Thiago M. Batista, Sezin Dagdeviren, Shannon H. Carroll, Weikang Cai, Veronika Y. Melnik, Hye Lim Noh, Suchaorn Saengnipanthkul, Jason K. Kim, C. Ronald Kahn, and Richard T. Lee

    PNAS March 24, 2020 117 (12) 6733-6740; first published March 10, 2020. https://doi.org/10.1073/pnas.1922370117
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    Disruption of cellular proteostasis by H1N1 influenza A virus causes α-synuclein aggregation

    Rita Marreiros, Andreas Müller-Schiffmann, Svenja V. Trossbach, Ingrid Prikulis, Sebastian Hänsch, Stefanie Weidtkamp-Peters, Ana Raquel Moreira, Shriya Sahu, Irina Soloviev, Suganya Selvarajah, Vishwanath R. Lingappa, and Carsten Korth

    PNAS March 24, 2020 117 (12) 6741-6751; first published March 9, 2020. https://doi.org/10.1073/pnas.1906466117

• Microbiology

  • Open Access

    Chromosome-free bacterial cells are safe and programmable platforms for synthetic biology

    Catherine Fan, Paul A. Davison, Robert Habgood, Hong Zeng, Christoph M. Decker, Manuela Gesell Salazar, Khemmathin Lueangwattanapong, Helen E. Townley, Aidong Yang, Ian P. Thompson, Hua Ye, Zhanfeng Cui, Frank Schmidt, C. Neil Hunter, and Wei E. Huang

    PNAS March 24, 2020 117 (12) 6752-6761; first published March 6, 2020. https://doi.org/10.1073/pnas.1918859117
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    Natural diversity in the predatory behavior facilitates the establishment of a robust model strain for nematode-trapping fungi

    Ching-Ting Yang, Guillermo Vidal-Diez de Ulzurrun, A. Pedro Gonçalves, Hung-Che Lin, Ching-Wen Chang, Tsung-Yu Huang, Sheng-An Chen, Cheng-Kuo Lai, Isheng J. Tsai, Frank C. Schroeder, Jason E. Stajich, and Yen-Ping Hsueh

    PNAS March 24, 2020 117 (12) 6762-6770; first published March 11, 2020. https://doi.org/10.1073/pnas.1919726117

    See companion article:

    • Sensory cilia as the Achilles heel of nematodes when attacked by carnivorous mushrooms

      - Mar 02, 2020
  • Open Access

    Prophylactic and therapeutic remdesivir (GS-5734) treatment in the rhesus macaque model of MERS-CoV infection

    Emmie de Wit, Friederike Feldmann, Jacqueline Cronin, Robert Jordan, Atsushi Okumura, Tina Thomas, Dana Scott, Tomas Cihlar, and Heinz Feldmann

    PNAS March 24, 2020 117 (12) 6771-6776; first published February 13, 2020. https://doi.org/10.1073/pnas.1922083117
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    The Tol-Pal system is required for peptidoglycan-cleaving enzymes to complete bacterial cell division

    Anastasiya A. Yakhnina and Thomas G. Bernhardt

    PNAS March 24, 2020 117 (12) 6777-6783; first published March 9, 2020. https://doi.org/10.1073/pnas.1919267117
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    Cryo-EM structure of rhinovirus C15a bound to its cadherin-related protein 3 receptor

    Yingyuan Sun, Kelly Watters, Marchel G. Hill, Qianglin Fang, Yue Liu, Richard J. Kuhn, Thomas Klose, Michael G. Rossmann, and Ann C. Palmenberg

    PNAS March 24, 2020 117 (12) 6784-6791; first published March 9, 2020. https://doi.org/10.1073/pnas.1921640117
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    Intestinal bile acids directly modulate the structure and function of C. difficile TcdB toxin

    John Tam, Simoun Icho, Evelyn Utama, Kathleen E. Orrell, Rodolfo F. Gómez-Biagi, Casey M. Theriot, Heather K. Kroh, Stacey A. Rutherford, D. Borden Lacy, and Roman A. Melnyk

    PNAS March 24, 2020 117 (12) 6792-6800; first published March 9, 2020. https://doi.org/10.1073/pnas.1916965117
  • Open Access

    Lysosomal degradation products induce Coxiella burnetii virulence

    Patrice Newton, David R. Thomas, Shawna C. O. Reed, Nicole Lau, Bangyan Xu, Sze Ying Ong, Shivani Pasricha, Piyush B. Madhamshettiwar, Laura E. Edgington-Mitchell, Kaylene J. Simpson, Craig R. Roy, and Hayley J. Newton

    PNAS March 24, 2020 117 (12) 6801-6810; first published March 9, 2020. https://doi.org/10.1073/pnas.1921344117
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    A comparative genomics approach identifies contact-dependent growth inhibition as a virulence determinant

    Jonathan P. Allen, Egon A. Ozer, George Minasov, Ludmilla Shuvalova, Olga Kiryukhina, Wayne F. Anderson, Karla J. F. Satchell, and Alan R. Hauser

    PNAS March 24, 2020 117 (12) 6811-6821; first published March 10, 2020. https://doi.org/10.1073/pnas.1919198117
  • Open Access

    Exploring histone loading on HIV DNA reveals a dynamic nucleosome positioning between unintegrated and integrated viral genome

    Shinichi Machida, David Depierre, Heng-Chang Chen, Suzie Thenin-Houssier, Gaël Petitjean, Cecile M. Doyen, Motoki Takaku, Olivier Cuvier, and Monsef Benkirane

    PNAS March 24, 2020 117 (12) 6822-6830; first published March 11, 2020. https://doi.org/10.1073/pnas.1913754117

• Neuroscience

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    Optofluidic control of rodent learning using cloaked caged glutamate

    Romain Durand-de Cuttoli, Pradeep S. Chauhan, Adriana Pétriz Reyes, Philippe Faure, Alexandre Mourot, and Graham C. R. Ellis-Davies

    PNAS March 24, 2020 117 (12) 6831-6835; first published March 9, 2020. https://doi.org/10.1073/pnas.1920869117
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    Central neurogenetic signatures of the visuomotor integration system

    Elisenda Bueichekú, Maite Aznárez-Sanado, Ibai Diez, Federico d’Oleire Uquillas, Laura Ortiz-Terán, Abid Y. Qureshi, Maria Suñol, Silvia Basaia, Elena Ortiz-Terán, Maria A. Pastor, and Jorge Sepulcre

    PNAS March 24, 2020 117 (12) 6836-6843; first published March 6, 2020. https://doi.org/10.1073/pnas.1912429117
  • Open Access

    Early intraneuronal amyloid triggers neuron-derived inflammatory signaling in APP transgenic rats and human brain

    Lindsay A. Welikovitch, Sonia Do Carmo, Zsófia Maglóczky, Janice C. Malcolm, János Lőke, William L. Klein, Tamás Freund, and A. Claudio Cuello

    PNAS March 24, 2020 117 (12) 6844-6854; first published March 6, 2020. https://doi.org/10.1073/pnas.1914593117
  • Open Access

    Cerebellar plasticity and associative memories are controlled by perineuronal nets

    Daniela Carulli, Robin Broersen, Fred de Winter, Elizabeth M. Muir, Maja Mešković, Matthijs de Waal, Sharon de Vries, Henk-Jan Boele, Cathrin B. Canto, Chris I. De Zeeuw, and Joost Verhaagen

    PNAS March 24, 2020 117 (12) 6855-6865; first published March 9, 2020. https://doi.org/10.1073/pnas.1916163117
  • Open Access

    Unraveling the complexity of amyloid polymorphism using gold nanoparticles and cryo-EM

    Urszula Cendrowska, Paulo Jacob Silva, Nadine Ait-Bouziad, Marie Müller, Zekiye Pelin Guven, Sophie Vieweg, Anass Chiki, Lynn Radamaker, Senthil T. Kumar, Marcus Fändrich, Francesco Tavanti, Maria Cristina Menziani, Alfredo Alexander-Katz, Francesco Stellacci, and Hilal A. Lashuel

    PNAS March 24, 2020 117 (12) 6866-6874; first published March 11, 2020. https://doi.org/10.1073/pnas.1916176117
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    Indexing brain state-dependent pupil dynamics with simultaneous fMRI and optical fiber calcium recording

    Patricia Pais-Roldán, Kengo Takahashi, Filip Sobczak, Yi Chen, Xiaoning Zhao, Hang Zeng, Yuanyuan Jiang, and Xin Yu

    PNAS March 24, 2020 117 (12) 6875-6882; first published March 5, 2020. https://doi.org/10.1073/pnas.1909937117

• Physiology

  • Open Access

    Distinct signaling and transcriptional pathways regulate peri-weaning development and cold-induced recruitment of beige adipocytes

    Yixuan Wu, Melissa A. Kinnebrew, Vassily I. Kutyavin, and Ajay Chawla

    PNAS March 24, 2020 117 (12) 6883-6889; first published March 5, 2020. https://doi.org/10.1073/pnas.1920419117
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    Spatiotemporal gating of SIRT1 functions by O-GlcNAcylation is essential for liver metabolic switching and prevents hyperglycemia

    Tandrika Chattopadhyay, Babukrishna Maniyadath, Hema P. Bagul, Arindam Chakraborty, Namrata Shukla, Srikanth Budnar, Abinaya Rajendran, Arushi Shukla, Siddhesh S. Kamat, and Ullas Kolthur-Seetharam

    PNAS March 24, 2020 117 (12) 6890-6900; first published March 9, 2020. https://doi.org/10.1073/pnas.1909943117

• Plant Biology

  • Open Access

    Molecular mechanisms of Evening Complex activity in Arabidopsis

    Catarina S. Silva, Aditya Nayak, Xuelei Lai, Stephanie Hutin, Véronique Hugouvieux, Jae-Hoon Jung, Irene López-Vidriero, Jose M. Franco-Zorrilla, Kishore C. S. Panigrahi, Max H. Nanao, Philip A. Wigge, and Chloe Zubieta

    PNAS March 24, 2020 117 (12) 6901-6909; first published March 12, 2020. https://doi.org/10.1073/pnas.1920972117
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    IPyA glucosylation mediates light and temperature signaling to regulate auxin-dependent hypocotyl elongation in Arabidopsis

    Lu Chen, Xu-Xu Huang, Shu-Man Zhao, Dong-Wang Xiao, Lang-Tao Xiao, Jian-Hua Tong, Wen-Shuai Wang, Yan-Jie Li, Zhaojun Ding, and Bing-Kai Hou

    PNAS March 24, 2020 117 (12) 6910-6917; first published March 9, 2020. https://doi.org/10.1073/pnas.2000172117

    See companion article:

    • Sugar rush: Glucosylation of IPyA attenuates auxin levels

      - Mar 19, 2020
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    The Arabidopsis SAFEGUARD1 suppresses singlet oxygen-induced stress responses by protecting grana margins

    Liangsheng Wang, Dario Leister, Li Guan, Yi Zheng, Katja Schneider, Martin Lehmann, Klaus Apel, and Tatjana Kleine

    PNAS March 24, 2020 117 (12) 6918-6927; first published March 11, 2020. https://doi.org/10.1073/pnas.1918640117

• Psychological and Cognitive Sciences

  • Open Access

    Two systems for thinking about others’ thoughts in the developing brain

    Charlotte Grosse Wiesmann, Angela D. Friederici, Tania Singer, and Nikolaus Steinbeis

    PNAS March 24, 2020 117 (12) 6928-6935; first published March 9, 2020. https://doi.org/10.1073/pnas.1916725117
  • Open Access

    Brain activity forecasts video engagement in an internet attention market

    Lester C. Tong, M. Yavuz Acikalin, Alexander Genevsky, Baba Shiv, and Brian Knutson

    PNAS March 24, 2020 117 (12) 6936-6941; first published March 9, 2020. https://doi.org/10.1073/pnas.1905178117

• Systems Biology

  • Open Access

    MicroRNAs organize intrinsic variation into stem cell states

    Meenakshi Chakraborty, Sofia Hu, Erica Visness, Marco Del Giudice, Andrea De Martino, Carla Bosia, Phillip A. Sharp, and Salil Garg

    PNAS March 24, 2020 117 (12) 6942-6950; first published March 5, 2020. https://doi.org/10.1073/pnas.1920695117