The Association of Tobacco mosaic virus with Green Spot of Cured Wrapper Tobacco Leaves
نویسندگان
چکیده
منابع مشابه
Grading of Cured Tobacco Leaves
In this chapter, we present a novel method of grading cured tobacco leaves, which is the final and vital stage of precision agriculture of tobacco crop. The MUNSELL color model is used to extract color features such as average and standard deviation of hue of cured tobacco leaves of each grade. The extracted features of each grade are aggregated and represented in the form of inter-valued type ...
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Laboratory of Plant Pathology, Faculty of Agri culture, Nagoya University , Anjo, Japan I. タ バ コ葉diskで のuracil-2-14Cの と りこ み 実験 方 法: タバ コ (品種Bright Yellow種) の切 取 葉 を中肋 か ら2分 し, 半 葉 にTMVを 接 種 , 半 葉 は 対 照 とした. 各 半 葉 か ら径12mmのdiskを 抜 き, そ れ ぞれ 別 の ペ ト リ 皿内 の 蒸 溜 水 上 に浮 か べ , これ を25°C の 恒温 箱 に お さめ, 螢 光 灯 で 連 続 照 明 した. 各 ペ トリ皿 内 のdisk数 は28枚 , 蒸 溜 水 の 液 量 は15mlで あ る. 接 種 して か ら一 定 時 間毎 に, 接 種 対 照 両 ...
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Infectious material was formed at an early stage, and migrated into the mesophyll from the epidermis of tobacco leaves (Nicotiana tabacum cv. Samsun NN) during the period of 1 to 3 hours after inoculation with tobacco mosaic virus (TMV). The activity of membrane-bound Mg(2+)-activated ATPase from the mesophyll was stimulated two to four times within 30 minutes after inoculation with 1.0 microgr...
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Salicylic acid (SA) is a putative signal that activates plant resistance to pathogens. SA levels increase systemically following the hypersensitive response produced by tobacco mosaic virus (TMV) inoculation of tobacco (Nicotiana tabacum L. cv Xanthi-nc) leaves. The SA increase in the inoculated leaf coincided with the appearance of a [beta]-glucosidase-hydrolyzable SA conjugate identified as [...
متن کاملStudy on Genetic Diversity of Terminal Fragment Sequence of Isolated Persian Tobacco Mosaic Virus
Tobacco mosaic virus (TMV) is one of the devastating plant viruses in the world that infects more than 200 plant species. Movement protein plays a supportive role in the movement of other plant viruses, and viral coat protein is highly expressed in infected plants and affects replication and movements of TMV. In order to investigate genetic variation in the terminal fragment sequence in Iranian...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2008
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis-92-1-0037