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Tomato Yellow Leaf Curl China Virus Impairs Photosynthesis in the Infected Nicotiana benthamiana with βC1 as an Aggravating Factor
Tahir Farooq, Dandan Liu, Xueping Zhou, Qiuying Yang 한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 5호 12 521-529 (9 pages)
E. 2005. Growth envi- ronment and leaf anatomy affect nondestructive estimates of chlorophyll and nitrogen in Citrus sp. leaves. J. Am. Soc. Hortic. Sci. 130:152-158. Lei, R., Jiang, H., Hu, F., Yan, J. and Zhu, S. 2016. Chlorophyll fuorescence lifetime imaging provides new insight into the chlorosis induced by plant virus infection. Plant Cell Rep. 36:327-341. Leke, W. N., Mignouna, D. B.,... Tomato yellow leaf curl China virus is a species of the widespread geminiviruses. The infection of Nicotiana benthamiana by Tomato yellow leaf curl China virus (TYLCCNV) causes a reduction in photosynthetic activity, which is part of the viral symptoms. βC1 is a viral factor encoded by the betasatellite DNA (DNAβ) accompanying TYLCCNV. It is a major viral pathogenicity factor of TYLCCNV. To elucidate the effect of βC1 on plants’ photosynthesis, we measured the relative chlorophyll (Chl)... -
Isolation and Identification of Burkholderia pyrrocinia CH-67 to Control Tomato Leaf Mold and Damping-off on Crisphead Lettuce and Tomato
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 1호 10 59-67 (9 pages)
to control tomato leaf mold and damping-off crisphead lettuce and tomato. Keywords:antifungal activity, biological control, Burkhol- deria pyrrocinia Bacteria in Burkholderia cepacia complex (Bcc) contain wide beneficial properties such as indole-acetic acid pro- duction, nitrogen fixation and antifungal compound pro- duction (Parker and Gurian-Sherman, 2001). For these reasons, Bcc has attracted... were prepared using fermentation cultures of the bacterium in rice oil medium. The result of pot experiments led to selection of the wettable powder formulation CH67-C containing modified starch as the best formulation for the control of tomato leaf mold. CH67-C, at 100-fold dilution, showed a control value of 85% against tomato leaf mold. Its disease control efficacy was not significantly different from that of the chemical fungicide triflumidazole. B. pyrrocinia CH-67 was also effective in... -
Effects of elevated CO2 concentration and increased temperature on leaf related-physiological responses of Phytolacca insularis (native species) and Phytolacca americana (invasive species)
Kim. Hae-Ran, You. Young-Han 한국생태학회 Journal of ecology and field biology : JEFB 10 Pages
한국생태학회 Journal of ecology and field biology : JEFB 2010, Vol.33 No.3 195-204 (10 pages)
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Li-ion battery anodes from ginkgo leaf-derived nanoporous carbons rich in redox-active heteroatoms
Na Rae Kim, Hong Joo An, Young Soo Yun, Hyoung-Joon Jin 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 13 110-114 (5 pages)
therm curves exhibited the International Union of Pure and Ap- plied Chemistry type-I and type-IV hybrid shapes, suggesting a dual micro- and mesoporous structure (Fig. 2a). The adsorption of nitrogen gas at low relative pressure (P/P 0<0.01) is attributed to monolayer adsorption, which accounts for half of the adsorbed amount. The quantity of adsorbed nitrogen gradually increases until P/P 0... Lithium-ion batteries (LIBs) have attracted increasing attention as a sustainable power source due to the rapid growth in mobile electronics and electric automobile markets, driven by increasing environmental awareness [1-4]. The electrochemical performance of LIBs is strongly dependent on the active electrode materials. Therefore, their continuing advanced development is of key importance to meet the expectations of the market [5-7]. Graphite, commonly used in LIB anodes, forms binary graphite... -
Expression of the S glycoprotein of transmissible gastroenteritis virus (TGEV)in transgenic potato and its immunogenicity in mice
Dong Joo Ahn , Jung Won Youm , Suk Weon Kim , Won Kee Yoon , Hyoung Chin Kim , Tai Young Hur , Young Hee Joung , Jae Heu 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 8 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2013, 제 53권 제 4호 5 217-224 (8 pages)
2 line and WT control potato tubers, whole tuber samples were freeze-dried in liquid nitrogen and stored at 80 oC before analysis. Analysis of phenolic, flavonoids, and carotenoids contents were carried out as described method in Payyavula et al. [14]. Starch content in potato tubers was measured using a Megazyme Total Starch Assay kit (Biovision, USA) and supplied manufacture’s protocols. The... -
Physiological and Biochemical Changes in Lucerne (Medicago sativa) Plants Infected with ‘Candidatus Phytoplasma australasia’-Related Strain (16SrII-D Subgroup)
H?meyra Ayvacı, M. Ertu?rul G?ld?r, Murat Dikilitas 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 7 146-158 (13 pages)
It also enriches the soil with organic matter and nitrogen (Ozyazıcı et al., 2013). In addition to these contributions to the soil, high grass yield with high nutritional value make lucerne the most cultivated crop in many parts of the world when com- pared to those of other forage crops (Acıkba et al., 2017; Manga et al., 2003; Turan et al., 2017). Lucerne is also rich in protein content... Changes in physiological and biochemical patterns in lucerne plants caused by the presence of ‘Candidatus Phytoplasma australasia’, which is one of the significant pathogens causing yield losses in lucerne plants, were investigated. Significant differences were evident in total chlorophyll, chlorophyll a, chlorophyll b, and protein amounts between ‘Ca. Phytoplasma australasia’- positive and negative lucerne plants. Stress-related metabolites such as phenol, malondialdehyde, and proline... -
A Review of the Potency of Plant Extracts and Compounds from Key Families as an Alternative to Synthetic Nematicides: History, Efficacy, and Current Developments
Abraham Okki Mwamula, Md. Faisal Kabir, DongWoon Lee 한국식물병리학회 The Plant Pathology Journal 25 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 1 53-77 (25 pages)
as soil amendments, its residues release organic acids, nitrogen compounds, and other compounds that have potentially adverse effects on nematodes, in addition to the nutritional benefits to plants. The organic matter improves soil structure and stimulates nematode antagonistic fungi and other beneficial microbes. Ammonia is one such by-product of decomposition that is known to be lethal to... The global nematicides market is expected to continue growing. With an increasing demand for synthetic chemical-free organic foods, botanical nematicides are taking the lead as replacements. Consequently, in the recent years, there have been vigorous efforts towards identification of the active secondary metabolites from various plants. These include mostly glucosinolates and their hydrolysis products such as isothiocyanates; flavonoids, alkaloids, limonoids, quassinoids, saponins, and the more... -
First Molecular Characterization of Colletotrichum sp. and Fusarium sp. Isolated from Mangrove in Mexico and the Antagonist Effect of Trichoderma harzianum as an Effective Biocontrol Agent
Mayra I. Grano-Maldonado, Rosalio Ramos-Payan, Fernando Rivera-Chaparro, Maribel Aguilar-Medina, Jos? Geovanni Romero-Quintana, Amparo Rodr?guez-Santiago, Mario Nieves-Soto 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 5호 6 465-475 (11 pages)
world without mangroves? Science 317:41-42. Flores-de-Santiago, F., Kovacs, J. M. and, Flores-Verdugo, F. 2012. Seasonal changes in leaf chlorophyll a content and morphology in a sub-tropical mangrove forest of the Mexican Pacifc. Mar. Ecol. Prog. Ser. 444:57-68. Food and Agriculture Organization of the United Nations. 2007. The Worlds Mangroves 1980-2005: A Thematic Study Pre- pared in the... The aim of this study was to characterize potential fun- gal species affecting mangrove species in Mexico. The phytopathogens were identified based on morphologi- cal and molecular characteristics using internal tran- scribed spacer (ITS1/ITS4) primers then sequenced and compared with the other related sequences in GenBank (NCBI). Three fungal species were identified as Colletotrichum queenslandicum (Weir and Johnst, 2012) from black mangrove (Avicennia germinans); Colletotrichum ti (Weir and... -
The Plant-Stress Metabolites, Hexanoic Aacid and Melatonin, Are Potential “Vaccines” for Plant Health Promotion
Anne J. Anderson, Young Cheol Kim 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 5호 1 415-427 (13 pages)
acid and cytokinins, as well as the stress regula- tors, jasmonate, brassinosteroids, polyamines, abscisic acid and SA. Similar to HA, melatonin alleviates stress caused by ROS and reactive nitrogen species (RNS) and through acti- vating the expression of genes encoding defensive proteins provide protection against microbial diseases (Arnao and Hernandez-Ruiz, 2019b). Plants subjected to both... A plethora of compounds stimulate protective mecha- nisms in plants against microbial pathogens and abiotic stresses. Some defense activators are synthetic com- pounds and trigger responses only in certain protective pathways, such as activation of defenses under regula- tion by the plant regulator, salicylic acid (SA). This review discusses the potential of naturally occurring plant metabolites as primers for defense responses in the plant. The production of the metabolites, hexanoic acid and...