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Plant Sciences
Aleksandr Gavrin, Patrick C. Loughlin, Ella Brear, Oliver W. Griffith, Frank Bedon, Marianne Suter Grotemeyer, Viviana Escudero, Maria Reguera, Yihan Qu, Siti N. Mohd-Noor, Chi Chen, Marina Borges Osorio, Doris Rentsch, Manuel Gonzalez-Guerrero, David A. Day, Penelope Mary Collina Smith
Summary: The study identified GmYSL7 in soybean nodules as a transporter of oligopeptides, unlike most YSL family members that transport metals complexed with phytosiderophores. Silencing GmYSL7 reduces nitrogenase activity and blocks infected cell development, indicating the importance of its substrate for proper nodule development. RNAseq analysis of silenced nodules showed a defense response against rhizobia as well as alterations in genes related to amino acid export and metal homeostasis. These changes suggest that the peptides transported by GmYSL7 play a role in monitoring bacteroid function and regulating nodule metabolism and transport processes. Further research is needed to clarify the specific physiological substrate of GmYSL7.
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Multidisciplinary Sciences
Atsushi Yamagata, Yoshiko Murata, Kosuke Namba, Tohru Terada, Shuya Fukai, Mikako Shirouzu
Summary: The study presents cryo-EM structures of barley YS1 transporter in complex with substrate and synthetic substrate analog, providing insights into the recognition and transport mechanism of iron-phytosiderophore complex by YS1/YSL transporters.
NATURE COMMUNICATIONS
(2022)
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Plant Sciences
Lipeng Zheng, Masahiko Otani, Yuri Kanno, Mitsunori Seo, Yushi Yoshitake, Kohki Yoshimoto, Kazuhiko Sugimoto, Naoto Kawakami
Summary: Seed dormancy is an adaptive trait that allows plants to survive adverse conditions and restart growth at suitable times. Controlling seed dormancy is important for crop production and food quality. The study found that SFL1 is a positive regulator of seed dormancy, affecting the initiation and termination of the dormancy program.
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Plant Sciences
Seungjun Shin, Chayanee Chairattanawat, Yasuyo Yamaoka, Qianying Yang, Youngsook Lee, Jae-Ung Hwang
Summary: In this study, the ABCA10 transporter in Arabidopsis was characterized and found to play an essential role in early seed development. ABCA10 is involved in lipid metabolism by transporting substrates to the endoplasmic reticulum (ER), and mutation or overexpression of ABCA10 causes defects in seed development or excessive accumulation of seed lipids.
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Engineering, Environmental
Tetsu K. Tokunaga, Stefan Finsterle, Yongman Kim, Jiamin Wan, Antonio Lanzirotti, Matthew Newville
ENVIRONMENTAL SCIENCE & TECHNOLOGY
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Geochemistry & Geophysics
Julia H. Jamieson-Hanes, Heather K. Shrimpton, Harish Veeramani, Carol J. Ptacek, Antonio Lanzirotti, Matthew Newville, David W. Blowes
GEOCHIMICA ET COSMOCHIMICA ACTA
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Geochemistry & Geophysics
S. Sutton, C. M. O'D. Alexander, A. Bryant, A. Lanzirotti, M. Newville, E. A. Cloutis
GEOCHIMICA ET COSMOCHIMICA ACTA
(2017)
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Astronomy & Astrophysics
Molly C. McCanta, M. Darby Dyar, Malcolm J. Rutherford, Antonio Lanzirotti, Stephen R. Sutton, Bradley J. Thomson
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Environmental Sciences
Stephen R. Sutton, Antonio Lanzirotti, Matthew Newville, Mark L. Rivers, Peter Eng, Liliana Lefticariu
JOURNAL OF ENVIRONMENTAL QUALITY
(2017)
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Geochemistry & Geophysics
Audrey M. Martin, Etienne Medard, Kevin Righter, Antonio Lanzirotti
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Plant Sciences
Rakesh K. Kumar, Heng-Hsuan Chu, Celina Abundis, Kenneth Vasques, David Chan Rodriguez, Ju-Chen Chia, Rong Huang, Olena K. Vatamaniuk, Elsbeth L. Walker
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Multidisciplinary Sciences
C. T. Adcock, O. Tschauner, E. M. Hausrath, A. Udry, S. N. Luo, Y. Cai, M. Ren, A. Lanzirotti, M. Newville, M. Kunz, C. Lin
NATURE COMMUNICATIONS
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Geochemistry & Geophysics
Elizabeth Cottrell, Antonio Lanzirotti, Bjorn Mysen, Suzanne Birner, Katherine A. Kelley, Roman Botcharnikov, Fred A. Davis, Matthew Newville
AMERICAN MINERALOGIST
(2018)
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Geochemistry & Geophysics
Elisabet Head, Antonio Lanzirotti, Matthew Newville, Stephen Sutton
GEOCHIMICA ET COSMOCHIMICA ACTA
(2018)
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Geochemistry & Geophysics
M. C. Jollands, H. St C. O'Neill, J. Van Orman, A. J. Berry, J. Hermann, M. Newville, A. Lanzirotti
GEOCHIMICA ET COSMOCHIMICA ACTA
(2018)
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Multidisciplinary Sciences
O. Tschauner, S. Huang, E. Greenberg, V. B. Prakapenka, C. Ma, G. R. Rossman, A. H. Shen, D. Zhang, M. Newville, A. Lanzirotti, K. Tait
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Plant Sciences
Lauren Whitt, Felipe Klein Ricachenevsky, Greg Ziegler Ziegler, Stephan Clemens, Elsbeth Walker, Frans J. M. Maathuis, Philip Kear, Ivan Baxter
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Geochemistry & Geophysics
Aaron S. Bell, Charles Shearer, Paul Burger, Minghua Ren, Matthew Newville, Antonio Lanzirotti
AMERICAN MINERALOGIST
(2017)
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Ophthalmology
Matthew G. Pilgrim, Imre Lengyel, Antonio Lanzirotti, Matt Newville, Sarah Fearn, Eszter Emri, Jonathan C. Knowles, Jeffrey D. Messinger, Russell W. Read, Clyde Guidry, Christine A. Curcio
INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE
(2017)