Results 11 to 20 of about 4,348,204 (300)

Creating Contacts Between Replication and Movement at Plasmodesmata – A Role for Membrane Contact Sites in Plant Virus Infections? [PDF]

Frontiers in Plant Science, 2020
To infect their hosts and cause disease, plant viruses must replicate within cells and move throughout the plant both locally and systemically. RNA virus replication occurs on the surface of various cellular membranes, whose shape and composition become ...
Amit Levy, Amit Levy, Jens Tilsner, Jens Tilsner   +3 more
doaj   +2 more sources

The Plant Cellular Systems for Plant Virus Movement

The Plant Pathology Journal, 2017
Plasmodesmata (PDs) are specialized intercellular channels that facilitate the exchange of various molecules, including sugars, ribonucleoprotein complexes, transcription factors, and mRNA.
Jin-Sung Hong, Ho-Jong Ju
doaj   +4 more sources

Importin-α-mediated nucleolar localization of potato mop-top virus TRIPLE GENE BLOCK1 (TGB1) protein facilitates virus systemic movement, whereas TGB1 self-interaction is required for cell-to-cell movement in Nicotiana benthamiana [PDF]

, 2015
This work was supported by the Swedish Research Council Formas (to E.I.S.), the Carl Tryggers Foundation (to E.I.S. and N.I.L.), the Swedish Institute (to N.I.L.), and the Rural and Environmental Science and Analytical Services Division strategic ...
Savenkov, Eugene I., Cowan, Graham H., Lukhovitskaya, Nina I., Tilsner, Jens, Torrance, Lesley, Vetukuri, Ramesh R., Cowan, Graham H,, Vetukuri, Ramesh,, Sveriges lantbruksuniversitet., Ramesh, Vetukuri,, Swedish University of Agricultural Sciences., Torrance, Lesley,, Savenkov, Eugene,, Lukhovitskaya, Nina,, Tilsner, Jens; id_orcid   +14 more
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AngleCam: Predicting the temporal variation of leaf angle distributions from image series with deep learning

Methods in Ecology and Evolution, 2022
Vertical leaf angles and their variation through time are directly related to several ecophysiological processes and properties. However, there is no efficient method for tracking leaf angles of plant canopies under field conditions.
Teja Kattenborn, Ronny Richter, Claudia Guimarães‐Steinicke, Hannes Feilhauer, Christian Wirth   +4 more
doaj   +1 more source

Are We Aware of What Is Going on in a Student’s Mind? Understanding Wrong Answers about Plant Tropisms and Connection between Student’s Conceptions and Metacognition in Teacher and Learner Minds

Education Sciences, 2018
Problems with understanding concepts and mechanisms connected to plant movements have been diagnosed among biology students. Alternative conceptions in understanding these phenomena are marginally studied.
Ewa Sobieszczuk-Nowicka, Eliza Rybska, Joanna Jarmużek, Małgorzata Adamiec, Zofia Chyleńska   +4 more
doaj   +1 more source

The Movements of Plants.—II [PDF]

Scientific American, 1908
n ...
openaire   +2 more sources

Osmotic and Salt Stresses Modulate Spontaneous and Glutamate-Induced Action Potentials and Distinguish between Growth and Circumnutation in Helianthus annuus Seedlings

Frontiers in Plant Science, 2017
Action potentials (APs), i.e., long-distance electrical signals, and circumnutations (CN), i.e., endogenous plant organ movements, are shaped by ion fluxes and content in excitable and motor tissues.
Maria Stolarz, Halina Dziubinska
doaj   +1 more source

Unusual features of pomoviral RNA movement [PDF]

, 2011
This work is partially supported by the Scottish Government’s Rural and Environment Science and Analytical Services (RESAS) DivisionPotato mop-top pomovirus (PMTV) is one of a few viruses that can move systemically in plants in the absence of the capsid ...
Lukhovitskaya, Nina I, Bragard, Claude, Savenkov, Eugene I, Wright, Kathryn M, Cowan, Graham H, Torrance, Lesley, Crutzen, Francois, Cowan, Graham H., Lesley eTorrance, Sveriges lantbruksuniversitet., Lesley Torrance, Eugene eSavenkov, Graham eCowan, Nina eLukhovitskaya, Savenkov, Eugene,, Lukhovitskaya, Nina I., François Crutzen, Nina I. Lukhovitskaya, Claude eBragard, Francois eCrutzen, Wright, Kathryn M., Kathryn M. Wright, Claude Bragard, Lukhovitskaya, Nina,, Graham H. Cowan, Eugene I. Savenkov, Kathryn eWright, Cowan, Graham H,, Torrance, Lesley,, Crutzen, Francois,, Wright, Kathryn M,, Swedish University of Agricultural Sciences., Bragard, Claude,   +32 more
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Role of Plant Virus Movement Proteins in Suppression of Host RNAi Defense

, 2023
One of the systems of plant defense against viral infection is RNA silencing, or RNA interference (RNAi), in which small RNAs derived from viral genomic RNAs and/or mRNAs serve as guides to target an Argonaute nuclease (AGO) to virus-specific RNAs ...
Anastasia K. Atabekova, Sergey Y. Morozov, Andrey G. Solovyev, Anna D. Solovieva, Denis A. Chergintsev   +4 more
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Systemic movement of FT mRNA and a possible role in floral induction [PDF]

, 2012
FLOWERING LOCUS T (FT) protein is known to be part of the mobile flowering inducing “florigen” signal in plants, but it may not be acting alone. This article reviews the data that FT mRNA can also move systemically throughout the plant and into the shoot
Hong, Yiguo, Yiguo eHong, Yiguo Hong, Stephen eJackson, Stephen D. Jackson, Jackson, Stephen D.   +5 more
core   +1 more source