Protein Kinase C Is Likely to be Involved in Zoosporogenesis and Maintenance of Flagellar Motility in the Peronosporomycete Zoospores [PDF]
Molecular Plant-Microbe Interactions, 2011 The motility of zoospores is critical in the disease cycles of Peronosporomycetes that cause devastating diseases in plants, fishes, vertebrates, and microbes.
Md. Tofazzal Islam +2 more
doaj +5 more sources
The Mitogen-Activated Protein Kinase PlMAPK2 Is Involved in Zoosporogenesis and Pathogenicity of Peronophythoralitchii. [PDF]
Int J Mol Sci, 2021 As an evolutionarily conserved pathway, mitogen-activated protein kinase (MAPK) cascades function as the key signal transducers that convey information by protein phosphorylation. Here we identified PlMAPK2 as one of 14 predicted MAPKs encoding genes in the plant pathogenic oomycete Peronophythora litchii.
Huang J +13 more
europepmc +5 more sources
Regulation of gametogenesis and zoosporogenesis in Ulva linza (Chlorophyta): comparison with Ulva mutabilis and potential for laboratory culture [PDF]
Frontiers in Plant Science, 2015 Green Ulvophyte macroalgae represent attractive model systems for understanding growth, development and evolution. They are untapped resources for food, fuel and high-value compounds, but can also form nuisance blooms.
Eleanor Fay Vesty +3 more
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Aspectos clínicos, morfológicos e imuno-histoquímicos da pitiose gastrintestinal canina [PDF]
Pesquisa Veterinária Brasileira, 2009 Através de um estudo retrospectivo dos casos de biópsias e necropsias de cães recebidos no Laboratório de Patologia Veterinária da Universidade Federal de Santa Maria, constatou-se a ocorrência de dois casos confirmados e de quatro casos suspeitos de ...
Maria E. Trost +5 more
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Genome-wide prediction and functional validation of promoter motifs regulating gene expression in spore and infection stages of Phytophthora infestans. [PDF]
PLoS Pathogens, 2013 Most eukaryotic pathogens have complex life cycles in which gene expression networks orchestrate the formation of cells specialized for dissemination or host colonization.
Sourav Roy +2 more
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Zoospore diversity and sexual reproduction in the lichen-forming genus Trebouxia: From neglected evidence to new facts. [PDF]
Plant Biol (Stuttg)This study clarifies the role of flagellate cells in four Trebouxia species. Using innovative techniques, we could distinguish between zoospores and gametes, providing the first detailed evidence of sex. Abstract Trebouxia is one of the most frequent genera of green microalgae that occur as photobionts in lichens.
Boccato E +4 more
europepmc +2 more sources
PLoS ONE, 2011 Cdc14 protein phosphatases are well known for regulating the eukaryotic cell cycle, particularly during mitosis. Here we reveal a distinctly new role for Cdc14 based on studies of the microbial eukaryote Phytophthora infestans, the Irish potato famine ...
Audrey M V Ah-Fong, Howard S Judelson
doaj +2 more sources
Molecular Plant-Microbe Interactions, 2008 Much of the pathogenic success of Phytophthora infestans, the potato and tomato late blight agent, relies on its ability to generate from mycelia large amounts of sporangia, which release zoospores that encyst and form infection structures.
Howard S. Judelson +18 more
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Ultrastructure of Zoosporogenesis in Allomyces macrogynus [PDF]
Journal of General Microbiology, 1974 The formation of zoospores in the aquatic Phycomycete, Allomyces macrogynus, has been studied with the electron microscope. Flagellum formation, zoospore-membrane formation and nuclear-cap formation comprise the sequence of major events that occur within a zoosporangium upon the addition of water to a culture of the organism growing on an agar surface.
J. L. Barron, E. P. Hill
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Influence of temperature on in vitro zoosporogenesis of Pythium insidiosum [PDF]
Medical Mycology, 2017 This study verified the influence of different temperatures on P. insidiosum in vitro zoosporogenesis. P. insidiosum isolates (n = 26) were submitted to zoosporogenesis and incubated at 5°C, 15°C, 20°C and 37°C (1st stage). Grass fragments were evaluated under optical microscopy at 4, 8, and 24 hours of incubation.
Cristina Gomes, Zambrano +7 more
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