A5026737772- Plant Virus Research Studies
- Postharvest Quality and Shelf Life Management
- Plant-Microbe Interactions and Immunity
- Plant tissue culture and regeneration
- Plant Surface Properties and Treatments
- Plant and Fungal Interactions Research
- Plant Gene Expression Analysis
- Transgenic Plants and Applications
- Agronomic Practices and Intercropping Systems
- Plant Physiology and Cultivation Studies
- Plant Molecular Biology Research
- Plant Parasitism and Resistance
- Plant Disease Resistance and Genetics
- Plant Disease Management Techniques
- Food Quality and Safety Studies
- Toxin Mechanisms and Immunotoxins
- Constructed Wetlands for Wastewater Treatment
- Nematode management and characterization studies
- Wastewater Treatment and Reuse
- Animal Disease Management and Epidemiology
- Agriculture, Soil, Plant Science
- Phosphorus and nutrient management
- Light effects on plants
- Ecology and Conservation Studies
- Plant Pathogenic Bacteria Studies
Iwate University
2022-2025
Yamagata University
2021-2025
Kyoto University
2012-2018
Vitis coignetiae samples were collected from several locations in the northern area of Japan, and virome analysis using a high-throughput sequencing technique was performed. The data indicated that some mixed infections by various RNA viruses. Among these viruses, three identified as newly recognized species with support sequence identity phylogenetic analysis. viruses have been provisionally named varicosavirus, emaravirus, crypticvirus, assigned to genus Varicosavirus, Emaravirus,...
Cuticle cracking in tomatoes, characterized by fine cracks on the cuticular membrane, significantly reduces their shelf life. In this study, we collected basic information about onset and progression of cherry tomatoes observing time–course incidence severity during three cultivation periods. Several fruit characteristics—including weight, membrane deposition, epidermal cell morphology—were analyzed alongside environmental factors to identify conditions under which crack occurs....
Cultivars resistant to chrysanthemum stunt viroid (CSVd) are desirable for stable production of (Chrysanthemum × morifolium Ramat.). We previously reported that CSVd was absent not only from shoot apical meristems (SAMs) but also leaf primordia (LP) plants following inoculation. Using this characteristic as a phenotypic marker, we could identify several cultivars in study. inoculated directly into the SAMs 85 commercial by attaching infected root tips vitro, and were tested presence newly...
Tomato yellow leaf curl virus (TYLCV) infections result in decreased tomato growth and reduced yields, the production is almost entirely lost if plants are infected during early growth. 'Kyo-temari' commercial name for parthenocarpic 'MPK-1', which has been vegetatively propagated distributed to local farmers Kyoto City cultivation. During winter of 2013, typical symptoms TYLCV were observed 10 cultivars, including maintained as mother stock vegetative propagation at University. When...
Chrysanthemum stunt viroid (CSVd) was inoculated into two chrysanthemum (Chrysanthemum morifolium) cultivars, the CSVd-susceptible cultivar Piato and CSVd-resistant Mari Kazaguruma. For CSVd inoculation, grafting Agrobacterium-mediated inoculation were used. In experiments, detectable in Kazaguruma after onto infected Piato, but removal of rootstocks, could not be detected uppermost leaves. agroinfection systemic infection observed However, agro-inoculated leaves accumulated circular RNA to...
SummaryA total of 199 chrysanthemum (Chrysanthemum × morifolium Ramat.) cultivars were used in screening for resistance to stunt viroid (CSVd). Plants inoculated with CSVd by attaching leaf primordia-free, shoot apical meristems CSVd-infected root tips a CSVd-sensitive cultivar. titres the first and third youngest expanded leaves analysed after 2 months culture, systematic classification into four groups was conducted. Long-term cultivation records provided breeding nursery confirmed our...
Although ultraviolet-B (UV-B) light (280–315 nm) irradiation effectively controls spider mites in horticultural crop production, it also causes plant damage, leading to growth suppression, changes morphology, and leaf scorching. However, sensitivity UV-B varies among species. Here, we assessed the effect of on growing perilla (Perilla frutescens var. crispa) plants. Three experiments were conducted. In first experiment, plants variety 'Akachirimenshiso' grown a plastic house with natural...
Saintpaulia ionantha is propagated by adventitious buds in horticulture, and periclinal chimeric cultivars are usually difficult to propagate. However, some can be with buds, the mechanism of which has been unknown. Striped flower "Kaname", "Concord", "Monique" were used investigate what causes color separation shoot-derived plants tissue culture. These revealed have mutated flavonoid 3', 5' hydroxylase (SiF3'5'H), WDR1 (SiWDR1), or 3 (SiF3H), respectively, their L1 layer. From our previous...
Microcracking (MC) downgrades the quality of tomato fruits (Solanum lycopersicum) because it allows entry fungi, and reduces shelf life by damaging fruit cuticle membrane (CM). Recently, experiments were conducted to evaluate effect boron (B) defi ciency on MC in fruit. Seedlings two cherry cultivars ‘Chika’ ‘Regina’ grown hydroponically treated with 0, 5 10 mg·L-1 B summer autumn. that cient showed a higher incidence than 15 Days After Anthesis (DAA). While no signifi cant difference was...
We describe the effect of enzyme (protease M) addition on reducing turbidity and self-flocculating solid particles (mainly starch) in drainage water after boiling a type wheat-flour noodle (DWBWN) without flocculants to decrease waste-water-treatment costs reuse content such water. Reduction flocculation/sedimentation DWBWN are highly dependent addition/concentration pH level. conducted experiments determine adding protease DWBWN. A over 90% was observed protease-added total carbon (TC)...