نتایج جستجو برای: echinophora cinerea
تعداد نتایج: 3369 فیلتر نتایج به سال:
The genetic architecture of plant defense against microbial pathogens may be influenced by pathogen lifestyle. While plant interactions with biotrophic pathogens are frequently controlled by the action of large-effect resistance genes that follow classic Mendelian inheritance, our study suggests that plant defense against the necrotrophic pathogen Botrytis cinerea is primarily quantitative and ...
Fruit ripening is characterized by processes that modify texture and flavor but also by a dramatic increase in susceptibility to necrotrophic pathogens, such as Botrytis cinerea. Disassembly of the major structural polysaccharides of the cell wall (CW) is a significant process associated with ripening and contributes to fruit softening. In tomato, polygalacturonase (PG) and expansin (Exp) are a...
Lysine acetylation is a dynamic and reversible post-translational modification that plays an important role in diverse cellular processes. Botrytis cinerea is the most thoroughly studied necrotrophic species due to its broad host range and huge economic impact. However, to date, little is known about the functions of lysine acetylation in this plant pathogen. In this study, we determined the ly...
The effects of the climatic changes more and more frequently, favour the emergence and the development of plant diseases. Botrytis cinerea and Oidium spp. spores are often responsible for enormous productivity losses in cultures with high commercial interests such as the grapevine. This work aims to detect these airborne spores, before the emergence of lesions in Vitis vinifera. In the rural ar...
In tomato glasshouses, the population structure of airborne inoculum of Botrytis cinerea depends on the production of endogenous inoculum on diseased plants as well as on incoming exogenous inoculum. Both types of inocula may contribute differently to the development of epidemics. Two strains of B. cinerea were introduced in each of four separate compartments of an experimental tomato glasshous...
The electronic form of this issue, available as of April 11, 2012, at www.plantphysiol.org, is considered the journal of record. On the Cover: Plant pathogenic fungi, such as the grey mold Botrytis cinerea, have a very broad host range and cause enormous economic damage in preand postharvest crop losses worldwide. In accordance with its necrotrophic life style, B. cinerea initially kills host p...
چکیده گندم به عنوان استراتژیکترین محصول کشاورزی، در امنیت غذایی بشر از اهمیت زیاد برخوردار بوده و بیشترین سطح زیر کشت در کشور را به خود اختصاص داده است. قارچهای موجود روی ریشه و طوقهی این گیاه در میزان تولید و عملکرد آن نقش بسزایی دارند. لذابه منظور شناسایی فلور قارچی ریشه و طوقهی گندم در استان زنجان، در طی سال زارعی 90-1389 از 58 مزرعهی گندم کشت دیم و آبی استان نمونه برداری به عمل آمد و...
One of the important diseases of tomato plants is grey mold, which is caused by Botrytis cinerea. In this research, the effects of 10 fungicides on mycelial growth and conidia germination of B. cinerea were investigated. Results showed that carbendazim with a median inhibitory concentration (IC50) value of 0.1 mg/L had the highest inhibitory effect and bordeaux mixture with an IC50 value of 109...
The mushroom Coprinopsis cinerea is a classic experimental model for multicellular development in fungi because it grows on defined media, completes its life cycle in 2 weeks, produces some 10(8) synchronized meiocytes, and can be manipulated at all stages in development by mutation and transformation. The 37-megabase genome of C. cinerea was sequenced and assembled into 13 chromosomes. Meiotic...
Fungal plant pathogens are major threats to food security worldwide. Sclerotinia sclerotiorum and Botrytis cinerea are closely related Ascomycete plant pathogens causing mold diseases on hundreds of plant species. There is no genetic source of complete plant resistance to these broad host range pathogens known to date. Instead, natural plant populations show a continuum of resistance levels con...
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