Results 51 to 60 of about 253,142 (304)

High‐throughput phenotyping of stay‐green in a sorghum breeding program using unmanned aerial vehicles and machine learning

Plant Phenome Journal
As climate change continues to influence global weather patterns, the frequency and severity of drought conditions are expected to increase, posing a significant challenge to crop production. In sorghum (Sorghum bicolor L. Moench), a key cereal crop, the
N. Ace Pugh, Andrew Young, Yves Emendack, Jacobo Sanchez, Zhanguo Xin, Chad Hayes   +5 more
doaj   +1 more source

Unexpected Responses of Bean Leaf Size to Elevated CO₂

Plants, 2022
CO2 is currently a growth-limiting resource for plants with C3 metabolism, and elevated CO2 also often reduces stomatal conductance, reducing plant water stress.
James Bunce
doaj   +1 more source

Individual plant care in cropping systems [PDF]

, 2003
Individual plant care cropping systems, embodied in precision farming, may lead to new opportunities in agricultural crop management. The objective of the project was to provide high accuracy seed position mapping of a field of sugar beet. An RTK GPS was
Blackmore, Simon, Griepentrog, Hans W., Nielsen, Henning, Nørremark, Michael   +3 more
core  

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

MSD1 regulates pedicellate spikelet fertility in sorghum through the jasmonic acid pathway

Nature Communications, 2018
Inflorescence architecture affects crop grain yield. Here, the authors deploy whole-genome sequencing-based bulk segregant analysis to identify the causal gene of a sorghum multi-seeded (msd) mutant and suggest MSD1 regulating the fertility of the ...
Yinping Jiao, Young Koung Lee, Nicholas Gladman, Ratan Chopra, Shawn A. Christensen, Michael Regulski, Gloria Burow, Chad Hayes, John Burke, Doreen Ware, Zhanguo Xin   +10 more
doaj   +1 more source

Phosphorus Nutrition Affects Temperature Response of Soybean Growth and Canopy Photosynthesis

Frontiers in Plant Science, 2018
In nature, crops such as soybean are concurrently exposed to temperature (T) stress and phosphorus (P) deficiency. However, there is a lack of reports regarding soybean response to T × P interaction.
Shardendu K. Singh, Shardendu K. Singh, Vangimalla R. Reddy, David H. Fleisher, Dennis J. Timlin   +4 more
doaj   +1 more source

Leaf Gas Exchange and Photosystem II Fluorescence Responses to CO₂ Cycling

Plants, 2023
Experimental systems to simulate future elevated CO2 conditions in the field often have large, rapid fluctuations in CO2. To examine possible impacts of such fluctuations on photosynthesis, the intact leaves of the field-grown plants of five species were
James Bunce
doaj   +1 more source

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

Advanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi, David Pretzel, Peer Nölte, Kourosh Rezaei, Ulrich S. Schubert, Johannes C. Brendel   +5 more
wiley   +1 more source

Potential of Pseudomonas and Trichoderma from the Brazilian Amazon as Biocontrol Agents against the Wheat Blast Disease

Agronomy, 2022
Blast is one of the most significant wheat diseases, causing high yield losses in susceptible varieties under favorable conditions in Latin America, Southeastern Asia and Eastern Africa.
Maikon Richer de Azambuja Pereira, Silvino Intra Moreira, Abimael Gomes da Silva, Tiago Calves Nunes, Samara Nunes Campos Vicentini, Davi Prata da Silva, Patrícia Ricardino da Silveira, Tamiris Yoshie Kiyama de Oliveira, Tatiane Carla Silva, Deila Magna dos Santos Botelho, Mario Lúcio Vilela Resende, Paulo Cezar Ceresini   +11 more
doaj   +1 more source

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

Advanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee, Henry Lee, Patricia Taladriz‐Blanco, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +5 more
wiley   +1 more source