Results 31 to 40 of about 1,602,881 (223)

Quantitative imaging of the collective cell movements shaping an embryo [PDF]

, 2009
The recent development of imaging and image processing techniques, such as 4D microscopy and 3D cell tracking, enables analysis through quantification of the movement of large cell populations in vivo.
Fraser, Scott E., McMahon, Amy, Stathopoulos, Angelike, Supatto, Willy   +3 more
core   +1 more source

Understanding the intracellular trafficking and intercellular transport of potexviruses in their host plant

Frontiers in Plant Science, 2014
The movement of potexviruses through the cytoplasm to plasmodesmata (PD) and through PD to adjacent cells depends on the viral and host cellular proteins. Potexviruses encode three movement proteins (referred to as the triple gene block or TGB1–3).
Mi-Ri ePark, Rae-Dong eJeong, Kook-Hyung eKim   +2 more
doaj   +1 more source

Tobamovirus Replicase Coding Region Is Involved in Cell-to-Cell Movement [PDF]

Journal of Virology, 2001
ABSTRACT Tobacco mosaic virus (TMV) encodes a 30-kDa movement protein (MP) which enables viral movement from cell to cell. It is, however, unclear whether the 126- and 183-kDa replicase proteins are involved in the cell-to-cell movement of TMV.
K, Hirashima, Y, Watanabe
openaire   +2 more sources

HASTY , the Arabidopsis EXPORTIN5 ortholog, regulates cell‐to‐cell and vascular microRNA movement [PDF]

The EMBO Journal, 2021
ISSN:0261 ...
Florian Brioudes, Florence Jay, Alexis Sarazin, Thomas Grentzinger, Emanuel A Devers, Olivier Voinnet   +5 more
openaire   +2 more sources

Actin Cytoskeleton and Golgi Involvement in Barley stripe mosaic virus Movement and Cell Wall Localization of Triple Gene Block Proteins. [PDF]

, 2013
Barley stripe mosaic virus (BSMV) induces massive actin filament thickening at the infection front of infected Nicotiana benthamiana leaves. To determine the mechanisms leading to actin remodeling, fluorescent protein fusions of the BSMV triple gene ...
Bae, Hanhong, Cho, In Sook, deBoer, Matt, Hammond, John, Jackson, Andrew O, Ju, Hojong, Lee, Mi Yeon, Lim, Hyoun-Sub, Moon, Jae Sun, Moon, Jung-Kyung, Yu, Yong-Man   +10 more
core   +2 more sources

Phosphorylation of TGB1 by protein kinase CK2 promotes barley stripe mosaic virus movement in monocots and dicots. [PDF]

, 2015
The barley stripe mosaic virus (BSMV) triple gene block 1 (TGB1) protein is required for virus cell-to-cell movement. However, little information is available about how these activities are regulated by post-translational modifications. In this study, we
Han, Chenggui, Hu, Yue, Jackson, Andrew, Jin, Xuejiao, Li, Dawei, Li, Zhenggang, Wang, Xianbing, Yan, Lijie, Yu, Jialin, Yuan, Cheng, Zhang, Yongliang, Zhao, Xiaofei   +11 more
core   +2 more sources

Adult skeletal muscle stem cell migration is mediated by a blebbing/amoeboid mechanism [PDF]

, 2011
Adult skeletal muscle possesses a resident stem cell population called satellite cells which are responsible for tissue repair following damage. Satellite cell migration is crucial in promoting rapid tissue regeneration but is a poorly understood ...
Collins-Hooper, Henry, Dash, Philip R., Otto, Anthony, Patel, Anand, Patel, Ketan   +4 more
core   +1 more source

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

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   +1 more source

Modelling cell movement and chemotaxis pseudopod based feedback [PDF]

, 2011
A computational framework is presented for the simulation of eukaryotic cell migration and chemotaxis. An empirical pattern formation model, based on a system of non-linear reaction-diffusion equations, is approximated on an evolving cell boundary using ...
Insall, Robert H., Mackenzie, John, Neilson, Matthew Paterson, Webb, Steven   +3 more
core   +1 more source

The primary function of Six5 of Fusarium oxysporum is to facilitate Avr2 activity by together manipulating the size exclusion limit of plasmodesmata

Frontiers in Plant Science, 2022
Pathogens produce effector proteins to manipulate their hosts. While most effectors act autonomously, some fungal effectors act in pairs and rely on each other for function.
Mila C. Blekemolen, Lingxue Cao, Nico Tintor, Tamara de Groot, Diana Papp, Christine Faulkner, Frank L. W. Takken   +6 more
doaj   +1 more source