(+)-Abscisic acid and two compounds showing chlorophyll degradation activity in Cuscuta pentagona engelm.
نویسندگان
چکیده
منابع مشابه
Structural and Immunological Characterization of the Cuscuta pentagona L. Chloroplast
Structural and immunochemical studies were used to determine the photosynthetic potential of the dodder (Cuscuta pentagona) chloroplast. Ultrastructural studies revealed that thylakoid membranes of pre-parasitic phase Cuscuta pentagona are almost all organized into long, overlapping grana stacks of mainly two to five thylakoids with little space between adjacent stacks. Immunoblots reveal chlor...
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Infection of crop species by parasitic plants is a major agricultural hindrance resulting in substantial crop losses worldwide. Parasitic plants establish vascular connections with the host plant via structures termed haustoria, which allow acquisition of water and nutrients, often to the detriment of the infected host. Despite the agricultural impact of parasitic plants, the molecular and deve...
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Considerable research has examined plant responses to concurrent attack by herbivores and pathogens, but the effects of attack by parasitic plants, another important class of plant-feeding organisms, on plant defenses against other enemies has not been explored. We investigated how attack by the parasitic plant Cuscuta pentagona impacted tomato (Solanum lycopersicum) defenses against the chewin...
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Although the loss of green color in senescent leaves and ripening fruits is a spectacular natural phenomenon, research on chlorophyll breakdown has been largely neglected until recently. This review summarizes knowledge about the fate of chlorophyll in degreening tissues that has been gained during the past few years. Structures of end- and intermediary products of degradation as well as the bi...
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1982
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.46.1071