Overwintering of Gramineae-plants and parasitic fungi II. On the Typhula sp-.fungi in Finland
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چکیده
منابع مشابه
Parasitic castration of plants by fungi.
If the production of genetically variable offspring is a mechanism of host defense against parasites, then parasites capable of suppressing sexual reproduction in hosts may gain a selective advantage over parasites that do not do so. Recent work has shown that a range of systemic fungi infecting plants sterilize their hosts, effectively preventing coevolutionary responses by host populations to...
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A number of parasitic protists and fungi have adopted extremely specialised characteristics of morphology, biochemistry, and molecular biology, sometimes making it difficult to discern their evolutionary origins. One aspect of several parasitic groups that reflects this is their metabolic organelles, mitochondria and plastids. These organelles are derived from endosymbiosis with an alpha-proteo...
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Nurnicia viridis Muir, otherwise known as the green leaf-sucker, is an important pest of sugarcane in South Africa (Anon.',"; Dick). It is capable of causing considerable damage to this crop and has therefore been the subject of repeated pest population surveys. Studies of its life history, pest-host plant-relationships and means of biological control, are all currently receiving considerable a...
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Targeting polyamines of parasitic protozoa in chemotherapy has attracted attention because polyamines might reveal novel drug targets for antiparasite therapies (Müller et al. 2001). The biological function of the triamine spermidine in parasitic protozoa has not been studied in great detail although the results obtained mainly imply three different functions, i.e., cell proliferation, cell dif...
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ژورنال
عنوان ژورنال: Agricultural and Food Science
سال: 1957
ISSN: 1795-1895,1459-6067
DOI: 10.23986/afsci.71435