Results 71 to 80 of about 104,763 (334)

StomataCounter: a neural network for automatic stomata identification and counting.

New Phytologist, 2019
Stomata regulate important physiological processes in plants and are often phenotyped by researchers in diverse fields of plant biology. Currently, there are no user friendly, fully-automated methods to perform the task of identifying and counting ...
K. Fetter, S. Eberhardt, R. Barclay, S. Wing, Stephen R. Keller   +4 more
semanticscholar   +1 more source

Structural and Functional Characterization of EXPO‐Derived Extracellular Vesicles in Plants

Advanced Science, EarlyView.
In this study, 3D electron tomography (ET), cryo‐ET, and immunogold transmission electron microscopy (TEM) are employed to characterize plant extracellular vesicles (EVs) under physiological conditions. EVs are classified into three distinct categories according to their size, content, and molecular‐marker profiles. Furthermore, Exo70E2‐positive medium
Jiayang Gao, Yanbin Li, Shengqi Zhang, Yilin He, Zhiqi Liu, Juan Wang, Jingmin Hua, Jinyu Chen, Junru Zhong, Huan Zhong, Yiji Xia, Yong Cui, Liwen Jiang   +12 more
wiley   +1 more source

Stomata morphological traits in two different genotypes of Populus nigra L.

iForest - Biogeosciences and Forestry, 2015
Populus nigra L. (black poplar) possesses amphistomatic leaves, with large (giant) and normal sized stomata. The role of giant stomata in leaf development, and the consequences on stomatal density in adult leaves remains elusive. This paper describes the
Russo G, De Angelis P, Mickle James E, Lumaga Barone Maria R   +3 more
doaj   +1 more source

Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits

Advanced Science, EarlyView.
Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu, Shiyu Huang, Jie Wang, Tian Wang, Qingqing Han, Kexin Wu, Zhen Gao, Xiaolei Shi, Tianli Tu, Ming Wang, Laimei Huang, Jiaomei Chen, Yunqi Liu, Yumei Zhang, Guoqiang Lin, Zhichang Chen, Xu Chen   +16 more
wiley   +1 more source

Coppice potential of 16 different species of Eucalyptus after an eight-year rotation [PDF]

, 2019
The adoption of coppice is a commonly used management in different regions of Brazil for plantations of Eucalyptus, which requires less investments. However, there are variations in the ability of each genotype to emit sprouts, and higher yields can be ...
Campoe, Otávio, Guillemot, Joannès, Le Maire, Guerric, Sbardella, Marina   +3 more
core  

MDP25‐VDAC3 Complex Orchestrates Actin Remodeling and Mitochondrial Dynamics to Modulate Innate Immunity in Arabidopsis

Advanced Science, EarlyView.
This study reveals that actin remodeling regulates mitochondrial elongation as a defense strategy in plants. Flagellin perception induces fusion‐dependent elongation, supported by cortical actin bundles, to repair damage and boost ATP and ROS production.
Junxiu Hou, Pengfei Lu, Xuan Cui, Liangfeng Luo, Qing Pan, Jiejie Li   +5 more
wiley   +1 more source

Leaf and Stomata Morphometrics of Gayam Inocarpus fagifer (Fabaceae) at Different Altitudes

Jurnal Riset Biologi dan Aplikasinya, 2023
Gayam (Inocarpus fagifer) is one of the members of the angiosperm flora in Ambon City, Indonesia, that grows and develops at various altitudes. This research aimed to analyze the leaf and stomata morphometrics of these plants in the Aer Louw and Ema ...
Alwi Smith, Kristin Sangur, Dessy Fitri Molle, Ludia Haurissa, Grisendy Maulany, Belsefren Renyaan   +5 more
doaj   +1 more source

Hydrogen sulphide regulates inward-rectifying K+ channels in conjunction with stomatal closure [PDF]

, 2015
Hydrogen sulphide (H2S) is the third biological gasotransmitter and, in animals, affects many physiological processes by modulating ion channels. H2S has been reported to protect plants from oxidative stress in diverse physiological responses. H2S closes
Blatt, Mike R., Garia-Mata, Carlos, Papanatsiou, Maria, Scuffi, Denisse   +3 more
core   +2 more sources

Genome-Wide Association Study for Maize Leaf Cuticular Conductance Identifies Candidate Genes Involved in the Regulation of Cuticle Development. [PDF]

, 2020
The cuticle, a hydrophobic layer of cutin and waxes synthesized by plant epidermal cells, is the major barrier to water loss when stomata are closed at night and under water-limited conditions.
Baseggio, Matheus, Chamness, James, Gore, Michael A, Kaczmar, Nicholas, Lin, Meng, Matschi, Susanne, Miller, Michael, Molina, Isabel, Qiao, Pengfei, Scanlon, Michael J, Smith, Laurie G, Stewart, Ethan L, Vasquez, Miguel   +12 more
core   +2 more sources

Chloroplast Stress Signals Orchestrate Epidermis‐Specific Remodeling of Mitochondria and ER Under High Light

Advanced Science, EarlyView.
High light exposure triggers an epidermis‐specific remodeling of mitochondria and ER in Arabidopsis, driven by chloroplast‐derived signals. Live‐cell imaging shows that HL rapidly suppresses mitochondrial motility, followed by fusion‐driven elongation and ER cisternal expansion.
Evan R. Angelos, Hee‐Seung Choi, Jingzhe Guo, Andrea A. Zanini, Tessa M. Burch‐Smith, Emily Snyder, Matthew Part, Wilhelmina van de Ven, Manhoi Hur, Gerd Ulrich Balcke, Alain Tissier, Quanqing Zhang, Katayoon Dehesh   +12 more
wiley   +1 more source