Results 131 to 140 of about 664 (168)

MORPHOLOGY AND CYTOLOGY OF TILLETIA CARIES AND T. CONTROVERSA IN AXENIC CULTURE

American Journal of Botany, 1974
On a wheat‐based medium, the pathogenic phase of the common and dwarf bunt fungi grew slowly at 15–18 C and continued to produce massive quantities of teliospores in all subcultures for over 2 years. At warmer temperatures or on a chemically defined medium, the teliosporogenic colonies reverted to haploid mononucleate colonies.
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Comparison of teliospore proteins of the two smut fungiTilletia cariesandTilletia controversa, by SDS electrophoresis

Acta Alimentaria, 2013
The aim of this study was to develop an accurate, fast and safe routine diagnostic method based on protein studies for differentiating between T. caries and T. controversa at species level. Since import of wheat contaminated with T. controversa is restricted by several countries, differentiation of T. controversa from the more prevalent T. caries is of
Halász, Á., Szamos, J., Virányi, F.
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First Report of Wheat Dwarf Bunt Caused by Tilletia controversa in Pakistan

Plant Disease
Wheat (Triticum aestivum L.) is critical to food security worldwide. Wheat dwarf bunt is caused by Tilletia controversa Kühn and can cause 70-80% losses under severe condition (Trione et al. 1989; Xu et al., 2021). In May 2022, we observed dwarf bunt disease in six fields grown with spring cultivar (Glaxy-13) in District Swat, KPK-Pakistan.
Ghulam Muhae-Ud-Din, Entaj Tarafder, Mir Muhammad Nizamani, Yong Wang   +3 more
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Microscopy studies of Tilletia controversa teliospore development in wheat ovaries and in culture

Proceedings, annual meeting, Electron Microscopy Society of America, 1988
Teliospore formation begins in wheat ovaries when they are about 0.5 mm diam. Tilletia controversa hyphal cells initially invade host cells intercellularly. During development a narrow band of sporogenous hyphal cells develop into reticulated teliospores without hyphal attachments.
W. M. Hess, E. J. Trione
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A Biochemical Method for Estimating Viability of Teliospores ofTilletia controversa

Phytopathology, 1990
(...) Lipase activity was detected consistently in extracts from viable teliospores by a fluorescein diacetate (FDA) assay. No fluorescence activity was observed in extracts from autoclaved spores. By comparison, lipase detection was inconsistent when 4-methyl-umbelliferyl-palmitate was used as substrate.
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Development of a PCR-based diagnostic tool specific to wheat dwarf bunt, caused by Tilletia controversa

European Journal of Plant Pathology, 2009
Wheat dwarf bunt, one of the important international quarantine diseases, is caused by Tilletia controversa. Tilletia caries is a close relative species of T. controversa and the teliospore morphology and genomic structure of T. caries are very similar to those of T. controversa. In order to distinguish between them, a random amplified polymorphic DNA (
Qing Yuan, Siji Nian, Youping Yin, Minhui Li, Jun Cai, Zhongkang Wang   +5 more
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Tilletia controversa (dwarf bunt of wheat)

PlantwisePlus Knowledge Bank, 2022
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Оптимизация молекулярных методов диагностики возбудителя карликовой головни пшеницы Tilletia controversa

2020
The publication was prepared with the support of the Program "5-100".
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Untersuchungen über die physiologische Spezialisierung von Tilletia caries (DC.) Tul. und Tilletia controversa Kühn in Deutschland und das Resistenzverhalten von Weizensorten

1966
Mitteilungen aus der Biologischen Bundesanstalt für Land- und Forstwirtschaft, Berlin-Dahlem, vol ...
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