Results 71 to 80 of about 16,547 (250)

Interaction between Movement Proteins of Hibiscus green spot virus

Viruses, 2022
Movement proteins (MPs) of plant viruses enable the translocation of viral genomes from infected to healthy cells through plasmodesmata (PD). The MPs functions involve the increase of the PD permeability and routing of viral genome both to the PD ...
Anastasia K. Atabekova, Ekaterina A. Lazareva, Alexander A. Lezzhov, Anna D. Solovieva, Sergei A. Golyshev, Boris I. Skulachev, Ilya D. Solovyev, Alexander P. Savitsky, Manfred Heinlein, Sergey Y. Morozov, Andrey G. Solovyev   +10 more
doaj   +1 more source

Sphingolipids at Plasmodesmata: Structural Components and Functional Modulators [PDF]

, 2022
Yingying Zhang, Shuang Wang, Lu Wang, Xiaoyan Chang, Yongxiao Fan, Meiqing He, Dawei Yan   +6 more
openalex   +1 more source

Contaminants of emerging concern in agricultural soils: Current understanding, overlooked issues, and future priorities

PLANTS, PEOPLE, PLANET, EarlyView.
Contaminants of emerging concern (CECs) in agriculture represent a growing global challenge for food safety and public health. In this review, we synthesized evidence on how substances such as pharmaceuticals, microplastics, and per‐ and polyfluoroalkyl substances (PFAS) enter soils, accumulate in crops, and affect ecological and human health. We found
Laura J. Carter, Evyatar Ben Mordechay, Benny Chefetz, Zeyou Chen, Xinyi Cui, Jay Gan, Hui Li, Audrey Moores, Xiaoyu Gao   +8 more
wiley   +1 more source

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

Journal of Integrative Plant Biology, EarlyView.
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

Defender or accomplice? Dual roles of plant vesicle trafficking in restricting and enabling geminiviral systemic infection

New Phytologist, EarlyView.
Summary The vesicle trafficking system enables multidirectional cargo fluxes between endomembrane compartments. However, vesicle trafficking plays dual roles during pathogen infections. In plants, it mediates autophagic immune responses but can also be hijacked by pathogens to facilitate successful infections.
Pepe Cana‐Quijada, Pablo Morales‐Martínez, Tábata Rosas‐Díaz, Jessica Pérez‐Sancho, Tamara Jiménez‐Góngora, José Antonio Navarro, Rosa Lozano‐Durán, Araceli G. Castillo, Vicente Pallás, Eduardo R. Bejarano   +9 more
wiley   +1 more source

Phloem unloading in Arabidopsis roots is convective and regulated by the phloem-pole pericycle

eLife, 2017
In plants, a complex mixture of solutes and macromolecules is transported by the phloem. Here, we examined how solutes and macromolecules are separated when they exit the phloem during the unloading process.
Timothy J Ross-Elliott, Kaare H Jensen, Katrine S Haaning, Brittney M Wager, Jan Knoblauch, Alexander H Howell, Daniel L Mullendore, Alexander G Monteith, Danae Paultre, Dawei Yan, Sofia Otero, Matthieu Bourdon, Ross Sager, Jung-Youn Lee, Ykä Helariutta, Michael Knoblauch, Karl J Oparka   +16 more
doaj   +1 more source

Phytosulfokine signalling blocks mycotoxin toxicity in Arabidopsis and mediates suppression of cell death activated by bacterial microbe‐associated molecular patterns

New Phytologist, EarlyView.
Summary Fumonisin B1 (FB1) is a mycotoxin that disrupts ceramide biosynthesis and kills plants. Prior activation with bacterial microbe‐associated molecular patterns (MAMPs), such as components of bacterial flagella, effectively suppresses FB1‐induced cell death.
Ali O. Alqarni, John M. U. Hamilton, Adrian P. Brown, Stephen Chivasa   +3 more
wiley   +1 more source

Transfer cells in Horneophyton lignieri illuminate the origin of vascular tissues in land plants

New Phytologist, EarlyView.
Summary Recent fossil discoveries and advances in plant phylogeny have renewed debate about the most recent common ancestor (MRCA) of land plants and the evolution of its fundamental organs and tissues. We re‐investigate the vascular system of Horneophyton lignieri, an exceptionally preserved Rhynie Chert fossil central to understanding early plant ...
Paul Kenrick, Emma J. Long
wiley   +1 more source

Symplastic communication in organ formation and tissue patterning. [PDF]

, 2015
Communication between cells is a crucial step to coordinate organ formation and tissue patterning. In plants, the intercellular transport of metabolites and signalling molecules occur symplastically through membranous structures (named plasmodesmata ...
Benitez-Alfonso, Yoselin, Helariutta, Yrjo, Otero, Sofia   +2 more
core   +2 more sources