Results 51 to 60 of about 8,470 (176)

Auxin fluxes through plasmodesmata [PDF]

New Phytologist, 2021
SummaryCharacterising the processes that control auxin dynamics is essential to understanding how auxin regulates plant development. Over recent years, several studies have investigated auxin diffusion through plasmodesmata, characterising this cell‐to‐cell diffusion and demonstrating that it affects auxin distributions. Furthermore, studies have shown
openaire   +2 more sources

Nicotiana benthamiana Kunitz peptidase inhibitor-like protein involved in chloroplast-to-nucleus regulatory pathway in plant-virus interaction

Frontiers in Plant Science, 2022
Plant viruses use a variety of strategies to infect their host. During infection, viruses cause symptoms of varying severity, which are often associated with altered leaf pigmentation due to structural and functional damage to chloroplasts that are ...
Natalia Ershova, Ekaterina Sheshukova, Kamila Kamarova, Kamila Kamarova, Evgenii Arifulin, Vadim Tashlitsky, Marina Serebryakova, Tatiana Komarova, Tatiana Komarova   +8 more
doaj   +1 more source

Salt glands in exo‐recretohalophytes: Development, physiological functions, and prospects for improving crop salt tolerance

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2368-2387, August 2026.
This review examines salt glands in exo‐recretohalophytes, in which epidermal stem cells differentiate into unicellular, bicellular, or multicellular salt glands. Salt ions are transported to the leaves via the transpiration stream and enter salt glands through symplastic and apoplastic pathways. Finally, salt glands actively secrete salt ions from the
Limin Wang, Junyan Xie, Yiping Zou, Chunliang Yao, Hai Fan, Chenqi Shen, Wenyan Zhou, Jingran Qin, Xinke Zhang, Baoshan Wang, Jian Zhang, Guoliang Han   +11 more
wiley   +1 more source

Receptor-mediated signaling at plasmodesmata [PDF]

Frontiers in Plant Science, 2013
Plasmodesmata (PD) generate continuity between plant cells via the cytoplasm, endoplasmic reticulum (ER) and plasma membrane (PM), allowing movement of different classes of molecules between cells. Proteomic data indicates that the PD PM hosts many receptors and receptor kinases, as well as lipid raft and tetraspanin enriched microdomain associated ...
openaire   +3 more sources

The role of spherosome-like vesicles in formation of cytomictic channels between tobacco microsporocytes

Biologia Plantarum, 2013
The formation of cytomictic channels (CCs) during the tobacco microsporogenesis has been analyzed by microscopy and cytochemical methods. Starting from the pachytene stage, CCs were formed between microsporocytes with involvement of specific organelles ...
S. Mursalimov, Y. Sidorchuk, E. Deineko
doaj   +1 more source

Towards an integrated molecular understanding of plant hormones

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2787-2826, August 2026.
This review offers a comprehensive overview of the nine plant hormones, delving into their biosynthesis, transport, signaling and crosstalk mechanisms. Because the complexity of plant hormonal control goes beyond these core elements, additional specific features are discussed. Lastly, this review highlights how fundamental insights drive hormonal‐based
Louise Vilain, Marie‐Laure Fauconnier, Manon Genva   +2 more
wiley   +1 more source

Beneath the Bark: Molecular Determinants of Adaptation and Infection in Bacterial Pathogens of Woody Hosts

Molecular Plant Pathology, Volume 27, Issue 8, August 2026.
Bacterial pathogens colonise woody hosts by integrating metabolic adaptation, effector‐mediated immune suppression, cell wall remodelling and EPS‐ and toxin‐supported persistence. ABSTRACT Bacterial pathogens of woody plants represent a pervasive yet underexplored threat to global agriculture and forestry, causing devastating diseases in fruit trees ...
Antonio Arroyo‐Mateo, Jesús Murillo, Luis Rodríguez‐Moreno, Cayo Ramos   +3 more
wiley   +1 more source

The Role of Plasmodesmata-Associated Receptor in Plant Development and Environmental Response

Plants, 2020
Over the last decade, plasmodesmata (PD) symplasmic nano-channels were reported to be involved in various cell biology activities to prop up within plant growth and development as well as environmental stresses. Indeed, this is highly influenced by their
Minh Huy Vu, Arya Bagus Boedi Iswanto, Jinsu Lee, Jae-Yean Kim   +3 more
doaj   +1 more source

Kinetic parameter prediction using neural networks identifies limitations to C4 photosynthesis

New Phytologist, Volume 251, Issue 3, Page 1578-1594, August 2026.
Schematic overview of the generation of artificial training data and training of neural networks in C4TUNE. Summary Kinetic models of photosynthesis enable time‐resolved predictions of traits related to this key process and provide the means to identify factors limiting photosynthesis.
Philipp Wendering, John Ferguson, Rudan Xu, Johannes Kromdijk, Zoran Nikoloski   +4 more
wiley   +1 more source

Assaying Effector Cell-to-Cell Mobility in Plant Tissues Identifies Hypermobility and Indirect Manipulation of Plasmodesmata

Molecular Plant-Microbe Interactions
In plants, plasmodesmata establish cytoplasmic continuity between cells to allow for communication and resource exchange across the cell wall. While plant pathogens use plasmodesmata as a pathway for both molecular and physical invasion, the benefits of ...
Mina Ohtsu, Joanna Jennings, Matthew Johnston, Andrew Breakspear, Xiaokun Liu, Kara Stark, Richard J. Morris, Jeroen de Keijzer, Christine Faulkner   +8 more
doaj   +1 more source