
Timofey A. Karginov
Articles
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Sep 12, 2024 |
science.org | Lars Behrendt |Timofey A. Karginov |Cecilia Pessoa Rodrigues
In the course of preparing a new manuscript using data from their Research Article “Where and with whom does a brief social-belonging intervention promote progress in college?” (5 May 2023, p. 499), the authors identified a minor error in table S6. Two values in this table were accidentally transposed during the editing process.
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Sep 12, 2024 |
science.org | Lars Behrendt |Timofey A. Karginov |Cecilia Pessoa Rodrigues |Lijun Cao
Editor’s summarySystemic acquired resistance (SAR) triggered by the local immune response could prime plants for protection against a wide range of pathogens. Salicylic acid (SA) is known to be required for SAR, but the mobile signal and the mechanism by which SA is produced in distal parts of a plant in response to a local infection have remained elusive. Cao et al. found that the mobile signal is hydrogen peroxide produced by NADPH oxidase.
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Sep 12, 2024 |
science.org | Lars Behrendt |Timofey A. Karginov |Cecilia Pessoa Rodrigues |Marc S. Lavine
Imaging Techniques Observing soil bacterial ecosystemsMarc S. Lavine3D fluorescence image of a thick section of maize rootsPHOTO: OUMENG ZHANG, REINALDO ALCALDE, DIANNE NEWMAN AND CHANGHUEI YANGAlthough subsoil plant growth is widely believed to be limited to the activity of the roots, in reality, there is a complex ecosystem that is influenced by a range of microorganisms known as the rhizosphere. Zhang et al.
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Sep 12, 2024 |
science.org | Lars Behrendt |Timofey A. Karginov |Cecilia Pessoa Rodrigues |Hao Yu
Editor’s summaryPlants release volatiles in response to herbivory, and these chemicals can act as cues for nearby plants to initiate chemical defenses to herbivores. However, volatiles can quickly oxidize into secondary organic aerosols (SOAs). Yu et al. found that SOAs, which can persist longer than the original volatiles, also serve as signals for neighboring plants.
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Sep 12, 2024 |
science.org | Lars Behrendt |Timofey A. Karginov |Cecilia Pessoa Rodrigues |Kristian Svennevig
Editor’s summaryA large rockslide occurred in Greenland on 16 September 2023 that generated a local tsunami. The event was energetic enough to generate a global signal that resonated for 9 days. Svennevig et al. used a range of geophysical tools to detail the sequence of events that occurred and then determined the origin of the global signal. The authors found that the signal was generated by standing waves in the Dickson fjord due to the rockslide.
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