Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Raymond Wightman"'
Autor:
Aleksandra Liszka, Raymond Wightman, Dariusz Latowski, Matthieu Bourdon, Kristian B. R. M. Krogh, Marcin Pietrzykowski, Jan J. Lyczakowski
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Scots pine (Pinus sylvestris L.) is an evergreen coniferous tree with wide distribution and good growth performance in a range of habitats. Therefore, wood from P. sylvestris is produced in many managed forests and is frequently used in industry. Des
Externí odkaz:
https://doaj.org/article/ec93b807991a453a9084793084e3cb83
Autor:
Raymond Wightman
Publikováno v:
The Cell Surface, Vol 9, Iss , Pp 100103- (2023)
Movement of cellulose synthase particles have so far been observed on the plant epidermis that are amenable to confocal imaging, yielding appreciable signal and resolution to observe small plasma membrane-localised particles. Presented here is a meth
Externí odkaz:
https://doaj.org/article/00cb8bd0c43948b0ae4e4a76b4453492
Autor:
Matthieu Bourdon, Josephine Gaynord, Karin H. Müller, Gareth Evans, Simon Wallis, Paul Aston, David R. Spring, Raymond Wightman
Publikováno v:
BMC Plant Biology, Vol 21, Iss 1, Pp 1-14 (2021)
Abstract Background Dionysia tapetodes, a small cushion-forming mountainous evergreen in the Primulaceae, possesses a vast surface-covering of long silky fibres forming the characteristic “woolly” farina. This contrasts with some related Primula
Externí odkaz:
https://doaj.org/article/e44eb4c689ea4d8cbf973637385d4de8
Publikováno v:
The Cell Surface, Vol 7, Iss , Pp 100054- (2021)
A rapidly increasing body of literature suggests that many biological processes are driven by phase separation within polymer mixtures. Liquid-liquid phase separation can lead to the formation of membrane-less organelles, which are thought to play a
Externí odkaz:
https://doaj.org/article/3a128347296544bca4b81dfbe6a07c68
Publikováno v:
Cell Reports, Vol 36, Iss 11, Pp 109715- (2021)
Summary: Many species have cuticular striations that play a range of roles, from pollinator attraction to surface wettability. In Hibiscus trionum, the striations span multiple cells at the base of the petal to form a pattern that produces a type of
Externí odkaz:
https://doaj.org/article/13512fe157964f5cbb20603b637df7e3
Publikováno v:
iScience, Vol 23, Iss 12, Pp 101862- (2020)
Summary: The plant cell wall, a form of the extracellular matrix, is a complex and dynamic network of polymers mediating a plethora of physiological functions. How polysaccharides assemble into a coherent and heterogeneous matrix remains mostly undef
Externí odkaz:
https://doaj.org/article/df6925231dd24e5ea1560892536ed9d2
Autor:
Raymond Wightman
Publikováno v:
Plants, Vol 11, Iss 9, p 1113 (2022)
Many research questions require the study of plant morphology, in particular cells and tissues, as close to their native context as possible and without physical deformations from some preparatory chemical reagents or sample drying. Cryo-scanning ele
Externí odkaz:
https://doaj.org/article/546b4fb4f57b47309c17906d4ed98d82
Publikováno v:
Bio-Protocol, Vol 10, Iss 19 (2020)
The plant cell wall (PCW) is a pecto-cellulosic extracellular matrix that envelopes the plant cell. By integrating extra-and intra-cellular cues, PCW mediates a plethora of essential physiological functions. Notably, it permits controlled and oriente
Externí odkaz:
https://doaj.org/article/a0c93cf2c7dc49d4ac0de620d1f35105
Autor:
Jan J. Lyczakowski, Matthieu Bourdon, Oliver M. Terrett, Ykä Helariutta, Raymond Wightman, Paul Dupree
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
The woody secondary cell walls of plants are the largest repository of renewable carbon biopolymers on the planet. These walls are made principally from cellulose and hemicelluloses and are impregnated with lignin. Despite their importance as the mai
Externí odkaz:
https://doaj.org/article/33b23ae32c514422ae8b5519220118c7
Autor:
Arun Sampathkumar, Pawel Krupinski, Raymond Wightman, Pascale Milani, Alexandre Berquand, Arezki Boudaoud, Olivier Hamant, Henrik Jönsson, Elliot M Meyerowitz
Publikováno v:
eLife, Vol 3 (2014)
Although it is a central question in biology, how cell shape controls intracellular dynamics largely remains an open question. Here, we show that the shape of Arabidopsis pavement cells creates a stress pattern that controls microtubule orientation,
Externí odkaz:
https://doaj.org/article/b0e65cfa996549ae84d8f5f5069edd26