J. C. Tu

ORCID: 0000-0001-9573-352X
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About
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Research Areas
  • Plant pathogens and resistance mechanisms
  • Plant Pathogens and Fungal Diseases
  • Plant Virus Research Studies
  • Plant Disease Resistance and Genetics
  • Legume Nitrogen Fixing Symbiosis
  • Soybean genetics and cultivation
  • Plant Pathogenic Bacteria Studies
  • Agricultural pest management studies
  • Plant-Microbe Interactions and Immunity
  • Agronomic Practices and Intercropping Systems
  • Plant Disease Management Techniques
  • Plant Pathogens and Resistance
  • Plant and Fungal Interactions Research
  • Yeasts and Rust Fungi Studies
  • Nematode management and characterization studies
  • Turfgrass Adaptation and Management
  • Agriculture, Plant Science, Crop Management
  • Genetics and Plant Breeding
  • Mycotoxins in Agriculture and Food
  • Potato Plant Research
  • Plant Parasitism and Resistance
  • Plant responses to water stress
  • Microbial Community Ecology and Physiology
  • Plant Physiology and Cultivation Studies
  • Essential Oils and Antimicrobial Activity

Agriculture and Agri-Food Canada
1995-2025

Ministry of Agriculture and Rural Affairs
2025

South China Agricultural University
2025

Key Laboratory of Guangdong Province
2025

Medical University of Vienna
2019

Immunologie, Immunopathologie et Chimie Thérapeutique
2019

Centre National de la Recherche Scientifique
2019

Institut de Biologie Moléculaire et Cellulaire
2019

University Medical Center of the Johannes Gutenberg University Mainz
2019

Johannes Gutenberg University Mainz
2019

The interaction of rhizobia with root-hairs in the rhizosphere soybean was investigated under saline concentrations 0–1.8%. At 1.0% NaCl, showed little curling and deformation response to rhizobial inoculation. 1.5% or above, shrinkage evident. growth multiplication declined rapidly when NaCl were increased from 0.2 0.8%. higher concentrations, minimal. Nodulation completely eliminated at 1.2% increasing salinity caused a gradual continuous decline fresh weight plant height. failure nodulate...

10.4141/cjps81-035 article EN other-oa Canadian Journal of Plant Science 1981-04-01

Stem rot caused by Sclerotinia sclerotiorum in many important dicotyledonous crops, including oilseed rape (Brassica napus), is one of the most devastating fungal diseases and imposes huge yield loss each year worldwide. Currently, breeding for resistance B. napus, as other can only rely on germplasms with quantitative genes. Thus, identification trait locus (QTL) S. resistance/tolerance this crop holds immediate promise genetic improvement disease resistance. In study, ten QTLs stem (SR) at...

10.1371/journal.pone.0067740 article EN cc-by PLoS ONE 2013-07-02

Clubroot is an important disease caused by the obligate parasite Plasmodiophora brassicae that infects Brassicaceae. As a soil-borne pathogen, P. induces generation of abnormal tissue in root, resulting formation galls. Root infection negatively affects uptake water and nutrients host plants, severely reducing their growth productivity. Many studies have emphasized molecular physiological effects clubroot on root tissues. The aim present study to better understand effect transcriptome both...

10.1186/s12864-017-4426-7 article EN cc-by BMC Genomics 2018-01-05

In soybeans (Glycine max [L.] Merr), Pl 96983 carries the Rsv gene that confers re sistance to strains G1 G8 of soybean mosaic virus (SMV). A single dominant from Ralden cultivar was shown differ The newly characterized gene, Rsv2 gives resistance SMV through G7A.

10.1093/oxfordjournals.jhered.a109878 article EN Journal of Heredity 1984-01-01

Plasmodiophora brassicae (Wor.) is an obligate intracellular plant pathogen affecting Brassicas worldwide. Identification of effector proteins key to understanding the interaction between P. and its susceptible host plants. To date, there very little information available on putative secreted by during a secondary infection plants, resulting in root gall production. A bioinformatics pipeline approach RNA-Seq data from Arabidopsis thaliana (L.) Heynh. tissues at 17, 20, 24 d postinoculation...

10.1111/jeu.12784 article EN cc-by-nc Journal of Eukaryotic Microbiology 2020-01-11

The destructive bacterial wilt disease caused by Ralstonia solanacearum leads to substantial losses in pepper production worldwide. Plant-derived pesticides exhibit advantages of high efficiency and broad spectrum when compared traditional chemical pesticides. Artemisia annua ‘Tai Jiao’ No. 1 were used as the experimental materials, treated with 0.75 g·mL−1, 1.5 3 g·mL−1 A. extract inoculated R. at a concentration OD600 = 0.1 for 14 days. inhibitory activity extracts against solanacearum,...

10.3390/plants14050651 article EN cc-by Plants 2025-02-20

Genetic studies conducted in soybean [Glycine max (L.) Merr.] confirmed the presence of a dominant gene controlling stem-tip necrosis reaction to infection with necrosis-causing strains (G1 and G4) mosaic virus. This gene, which was derived from ‘Columbia’ cultivar, is at different locus that Rsv1 Rsv2. It assigned symbols Rsv3 for hypersensitive (stem-tip necrosis) rsv3 nonnecrotic reaction.

10.1093/oxfordjournals.jhered.a110882 article EN Journal of Heredity 1989-09-01

10.1016/0048-4059(78)90065-6 article EN Physiological Plant Pathology 1978-03-01

The actin cytoskeleton regulates an array of diverse cellular activities that support the establishment plant-microbe interactions and plays a critical role in execution plant immunity. However, molecular mechanisms regulating assembly rearrangement filaments (AFs) at plant-pathogen interaction sites remain largely elusive. Here, using live-cell imaging, we show one earliest responses Arabidopsis thaliana upon powdery mildew attack is formation patch-like AF structures beneath fungal...

10.1093/plcell/koab170 article EN The Plant Cell 2021-06-23

Sclerotinia stem rot (SSR) is a significant agricultural problem worldwide. Finding sources of resistance crucial to the ongoing search for better management this disease. Brassica germplasm from Australia, China and India was screened SSR under Western Australian field conditions following inoculation, application spray mycelial suspension, or as consequence myceliogenic germination originating sclerotia resident in soil. Significant differences response were observed among 53 genotypes...

10.1071/ar07094 article EN Australian Journal of Agricultural Research 2007-01-01

Ex Rico 23, a cultivar of white bean (Phaseolus vulgaris L.) introduced into Canada from Columbia, showed tolerance to mold (Sclerotinia sclerotiorum) in an Ontario White Bean Variety Test at site having severe infection 1978. Other entries, including the recommended cultivars, Fleetwood, Kentwood and Seafarer, suffered yield loss. The tolerant characteristic 23 was confirmed experimentally 1980 both small-plot large-scale plantings. In field with had consistently lower disease incidence...

10.4141/cjps82-010 article EN Canadian Journal of Plant Science 1982-01-01

Sclerotinia stem rot ( SSR ) is a severe disease of oilseed rape, which severely impacts the crop productivity worldwide. sclerotiorum causes , resulting in secretion oxalic acid OA ), can be further degraded to carbon dioxide CO 2 and hydrogen peroxide (H O by oxalate oxidase OXO ). In present investigation, barley BOXO Y14203) gene was introduced into rape Agrobacterium ‐mediated transformation investigate mechanism promotes resistance S. . Compared control 72 h post‐inoculation, there...

10.1111/ppa.12374 article EN Plant Pathology 2015-03-24
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