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pro vyhledávání: '"Roger R. Lew"'
Autor:
Roger R. Lew
Publikováno v:
Biology of the Fungal Cell ISBN: 9783030054465
Fungi invade new territory by tubular extensions (hyphae) that ramify through the substrate to form a mycelial network. The growth of the hyphae has physical components: The biomechanical nature of the fungal wall protects the cytoplasm from the exte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d373668d6512796b321261d5e28f6227
https://doi.org/10.1007/978-3-030-05448-9_5
https://doi.org/10.1007/978-3-030-05448-9_5
Autor:
Roger R. Lew
Publikováno v:
The New phytologist. 220(1)
Title: Nano-engineering pollination. Author: Lew, Roger R. Department of Biology, York University, 4700 Keele Street, Toronto, ON, M3J 1P3, Canada. No Abstract.
Publikováno v:
Fungal Genetics and Biology. 82:158-167
In the filamentous fungus Neurospora crassa, phospholipase C may play a role in hyphal extension at the growing tips as part of a growth-sensing mechanism that activates calcium release from internal stores to mediate continued expansion of the hypha
Electrical Phenotypes of Calcium Transport Mutant Strains of a Filamentous Fungus, Neurospora crassa
Autor:
Roger R. Lew, Ahmed Hamam
Publikováno v:
Eukaryotic Cell. 11:694-702
We characterized the electrical phenotypes of mutants with mutations in genes encoding calcium transporters—a mechanosensitive channel homolog ( MscS ), a Ca 2+ /H + exchange protein ( cax ), and Ca 2+ -ATPases ( nca-1 , nca-2 , nca-3 )—as well a
Autor:
Ernestina Castro-Longoria, Stephen J. Free, Michael K. Watters, Stephan Seiler, Barry J. Bowman, Meritxell Riquelme, Corinna Richthammer, André Fleißner, Oded Yarden, Salomon Bartnicki-Garcia, Eddy Sánchez-León, Robert W. Roberson, Carolyn G. Rasmussen, Michael Freitag, Rosa R. Mouriño-Pérez, Michael Plamann, Roger R. Lew
Publikováno v:
Fungal Biology. 115:446-474
Neurospora crassa has been at the forefront of biological research from the early days of biochemical genetics to current progress being made in understanding gene and genetic network function. Here, we discuss recent developments in analysis of the
Autor:
Roger R. Lew
Publikováno v:
Plant and Cell Physiology. 51:1889-1899
Plasma membrane fluxes of the large unicellular model algal cell Eremosphaera viridis (De Bary) were measured under various light regimes to explore the role of plasma membrane fluxes during photosynthesis and high light-induced chloroplast transloca
Autor:
Roger R. Lew, Vitaliy Kapishon
Publikováno v:
Fungal Genetics and Biology. 46:949-955
Hyphal tip-growing organisms often rely upon an internal hydrostatic pressure (turgor) to drive localized expansion of the cell. Regulation of the turgor in response to osmotic shock is mediated primarily by an osmotic MAP kinase cascade which activa
Phenotype of a Mechanosensitive Channel Mutant, mid - 1 , in a Filamentous Fungus, Neurospora crassa
Publikováno v:
Eukaryotic Cell. 7:647-655
In the yeast Saccharomyces cerevisiae , the MID1 ( m ating- i nduced d eath) gene encodes a stretch-activated channel which is required for successful mating; the mutant phenotype is rescued by elevated extracellular calcium. Homologs of the MID1 gen
Autor:
Roger R. Lew
Publikováno v:
Journal of Experimental Botany. 58:3475-3481
Voltage dependence of ionic currents and ion fluxes in a walled, turgor-regulating cell were measured in Neurospora crassa. The hyphal morphology of the model organism Neurospora simplifies cable analysis of ionic currents to determine current densit
Autor:
Roger R. Lew, Natalia Levina
Publikováno v:
Fungal Genetics and Biology. 43:65-74
Hyphal tip-growing organisms have a high density of tip-localized mitochondria which maintain a membrane potential based on Rhodamine 123 fluorescence, but do not produce ATP based on the absence of significant oxygen consumption. Two possible roles