Results 81 to 90 of about 13,507 (204)

Filter feeding by oysters reduces disease transmission in a marine host–parasite system

Ecology, Volume 107, Issue 1, January 2026.
Abstract As a mechanism of the dilution effect, predation and filter feeding on parasitic propagules are hypothesized to reduce transmission to susceptible hosts and alter host–parasite interactions. In marine systems, the effect of other community members on the disease dynamics of microparasites in their suitable hosts is poorly known.
Xuqing Chen, David D. Jones, Claire F. Limjoco, Maya L. Groner, Kimberly S. Reece, Jeffrey D. Shields   +5 more
wiley   +1 more source

Repeated Zoospore Emergence in Dictyuchus [PDF]

Botanical Gazette, 1919
1. In the characteristics of its non-sexual reproduction the fungus which is the subject of this paper shows itself to be a member of the genus Dictyuchus. No sexual reproduction was observed, however; hence it cannot be assigned to any of the recognized species. 2.
openaire   +1 more source

PlMAPK10, a Mitogen-Activated Protein Kinase (MAPK) in Peronophythora litchii, Is Required for Mycelial Growth, Sporulation, Laccase Activity, and Plant Infection

Frontiers in Microbiology, 2018
Mitogen-activated protein kinase (MAPK) pathways are ubiquitous and evolutionarily conserved signal transduction modules directing cellular respond to a diverse array of stimuli, in the eukaryotic organisms.
Liqun Jiang, Liqun Jiang, Junjian Situ, Yi Zhen Deng, Lang Wan, Dandan Xu, Yubin Chen, Pinggen Xi, Zide Jiang   +8 more
doaj   +1 more source

Secondary zoospores in the algal endoparasite Maullinia ectocarpii (Plasmodiophorea). [PDF]

, 2010
The present paper deals with the ultrastructure of zoospores produced by the plasmodiophorid Maullinia ectocarpii , living in the marine algal host Ectocarpus siliculosus.
Caceres, Eduardo Jorge, Muller, Dieter G., Parodi, Elisa Rosalia, Westermeier, Renato   +3 more
core  

First European Interlaboratory Ring Test Study to Detect DNA of Crayfish and the Crayfish Plague Pathogen From Water Samples

Environmental DNA, Volume 8, Issue 1, January–February 2026.
This European interlaboratory ring test highlights how methodological differences affect eDNA‐based detection of crayfish and the crayfish plague pathogen, emphasizing the need for harmonized protocols to improve reliability in conservation and disease monitoring efforts.
Patrik Bohman, Kristofer Andersson, David A. Strand, Thomas Baudry, Kathrin Theissinger, Ivana Maguire, Michael Aluma, Anna Aspán, Martin Bláha, Ljudevit Luka Bostjancic, Carine Delaunay, Javier Diéguez‐Uribeondo, Lennart Edsman, Fabio Ercoli, Jean‐Yves Georges, Frédéric Grandjean, Bogna Griffin, Terhi Iso‐Touru, Birgitta Jacobsson, Katrin Kaldre, Alex King, Pavel Kozák, Lucija Markulin, María Martínez‐Ríos, Laura Martín‐Torrijos, Saima Mohammad, Michaela Mojžišová, Teja Petra Muha, Ludvig Orsén, John Persson, Simone Roberto Rolando Pisano, Lilian Pukk, Björn Rogell, Timo J. Ruokonen, Heike Schmidt‐Posthaus, Jonas Steiner, Linda Söderberg, Anti Vasemägi, Armin Zenker, Adam Petrusek   +39 more
wiley   +1 more source

The MADS-box Transcription Factor PsMAD1 Is Involved in Zoosporogenesis and Pathogenesis of Phytophthora sojae

Frontiers in Microbiology, 2018
Transcriptional regulation is critical for plant pathogen development and virulence. MADS-box transcription factors belong to a highly conserved transcriptional regulator family in eukaryotic organisms that are involved in various important biological ...
Long Lin, Long Lin, Wenwu Ye, Wenwu Ye, Jiawei Wu, Jiawei Wu, Mingrun Xuan, Mingrun Xuan, Yufei Li, Yufei Li, Jian Gao, Jian Gao, Yonglin Wang, Yonglin Wang, Yan Wang, Yan Wang, Suomeng Dong, Suomeng Dong, Yuanchao Wang, Yuanchao Wang   +19 more
doaj   +1 more source

Dimethomorph and metalaxyl sensitivity in somatic hybrids of Phytophthora parasitica obtained by protoplast fusion [PDF]

, 1996
Protoplasts were successfully isolated from wild-type and mutant strains of #Phytophthora nicotianae$ var. #parasitica$ using Novozym 234. Putative somatic hybrids were recovered following protoplast fusions from the first time to dimethomorph resistant ...
Bompeix, G., Chabanne, Kamel, Leroux, P., Maia, N.   +3 more
core  

Overexpression of Nictaba-like lectin genes from glycine max confers tolerance towards Pseudomonas syringae infection, aphid infestation and salt stress in transgenic Arabidopsis plants [PDF]

, 2016
Plants have evolved a sophisticated immune system that allows them to recognize invading pathogens by specialized receptors. Carbohydrate-binding proteins or lectins are part of this immune system and especially the lectins that reside in the ...
Smagghe, Guy, Van Damme, Els, Van Holle, Sofie   +2 more
core   +3 more sources

A GmNRF5a–GmCERK1–GmCAK1 module mediates chitin/chitosan‐triggered immune response in soybean

Journal of Integrative Plant Biology, Volume 68, Issue 1, Page 257-277, January 2026.
In soybeans, the GmNFR5a‐GmCERK1‐GmCAK1 module regulates immune responses triggered by chitin oligosaccharides and chitosan oligosaccharides from fungal pathogens. This reveals a shared upstream signaling mechanism for distinct microbial patterns and provides valuable genetic targets for improving broad‐spectrum disease resistance in crops.
Guangzheng Sun, Jun Chen, Tang Li, Qinsheng Zhu, Xinrui Li, Xuan Mi, Wenxia Wang, Zhichao Zhang, Keyi Huang, Ruoting Yao, Bo Yang, Wenwu Ye, Kaixuan Duan, Zhenchuan Ma, Ke Yu, Yiming Wang, Suomeng Dong, Yan Wang, Heng Yin, Yuanchao Wang   +19 more
wiley   +1 more source

PsSAK1, a Stress-Activated MAP Kinase of Phytophthora sojae, Is Required for Zoospore Viability and Infection of Soybean

Molecular Plant-Microbe Interactions, 2010
Mitogen-activated protein kinase (MAPK) pathways are universal and evolutionarily conserved signal transduction modules in all eukaryotic cells. In this study, PsSAK1, which encodes a stress-activated MAPK of Phytophthora sojae, was identified. PsSAK1 is
Aining Li, Yonglin Wang, Kai Tao, Suomeng Dong, Qian Huang, Tingting Dai, Xiaobo Zheng, Yuanchao Wang   +7 more
doaj   +1 more source