Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"aphid vector"”.
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Mechanism of vector resistance in groundnut to control groundnut rosette virus disease in Sub-Saharan Africa
… demonstrated that ICG12991 was resistant to the aphid vector of groundnut rosette diseases and that this resistance was stable over time and under high aphid pressure. Feeding experiments related slow population development and high aphid mortality on ICG 12991 to an inhibition of phloem feeding …
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The Phenotypic Effects and Transcript Response of Salt Stress, the Impact of Viral Infection on Salt Stress Symptoms, and the Effect of Salt Stress on Soybean Virus Vector Activity in Soybean Varieties That Vary in Chloride Uptake
… mosaic virus </italics> (SMV) and its aphid vector, <italics>Aphis glycines </italics>. The interaction of cultivar and salt treatment revealed using Gene Chip<sup>TM</sup> analysis a total of 386 genes were differentially regulated. These results were validated with RT-PCR and RT-qPCR. …
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Transformation of Brassica napus cv. Westar with the beet western yellows virus coat protein gene
… cloned into plasmid pRT103, a plant expression vector which contains the cauliflower mosaic virus (CaMV) 35S promoter and polyadenylation signal. The CP cDNA was inserted in the plus-sense orientation (clone BW102D) and in the anti-sense orientation (clone BW137D) relative to the CaMV 35S …
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A molecular genetic analysis of resistance to poleroviruses in sugar beet and oilseed rape
… Both viruses are transmitted by the aphid vector Myzus persicae. Current control methods rely heavily on the use of insecticides for controlling the aphids which can spread these viruses to a wide range of host plants. Recent EU guidelines have tightened control on the use of some of …
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The interactions of the cucumber mosaic virus 2b protein with the viral 1a and host Argonaute 1 proteins
… too strong this de-represses resistance against aphids, the insect vectors of CMV, which will be deleterious to virus transmission. In my initial work, I helped to establish that another CMV protein, the 1a replication protein, also binds to the 2b protein and modulates the 2b-mediated inhibition …