DNA Fingerprint Probe from Mycosphaerella graminicola Identifies an Active Transposable Element
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چکیده
منابع مشابه
DNA Fingerprint Probe from Mycosphaerella graminicola Identifies an Active Transposable Element.
ABSTRACT DNA fingerprinting has been used extensively to characterize populations of Mycosphaerella graminicola, the Septoria tritici blotch pathogen of wheat. The highly polymorphic DNA fingerprints of Mycosphaerella graminicola were assumed to reflect the action of transposable elements. However, there was no direct evidence to support that conclusion. To test the transposable element hypothe...
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ABSTRACT The genetic structure of field populations of Mycosphaerella graminicola was determined across a hierarchy of spatial scales using restriction fragment length polymorphism markers. The hierarchical gene diversity analysis included 1,098 isolates from seven field populations. Spatial scales ranged from millimeters to thousands of kilometers, including comparisons within and among lesion...
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Robertson's Mutator (Mu) system has been used in large scale mutagenesis in maize, exploiting its high mutation frequency, controllability, preferential insertion in genes, and independence of donor location. Eight Mutator elements have been fully characterized (Mu1, Mu2 /Mu1.7, Mu3, Mu4, Mu5, Mu6/7, Mu8, MuDR), and three are defined by TIR (Mu10, Mu11 and Mu12). The genome sequencing revealed ...
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aluminum pans 20 X 20 X 5 cm. No additional fertilizer was used. The soilMadariaga B., R., and Scharen, A. L. 1986. Interactions of Puccinia striiformis and andimixnwasfsufficientlys nutritious to Mycosphaerella graminicola on wheat. Plant Disease 70: 651-654. sand mix was sufficiently nutritious to support completely healthy-appearing Puccinia striiformis and Mycosphaerella graminicola are fre...
متن کاملAn active transposable element, Herves, from the African malaria mosquito Anopheles gambiae.
Transposable elements have proven to be invaluable tools for genetically manipulating a wide variety of plants, animals, and microbes. Some have suggested that they could be used to spread desirable genes, such as refractoriness to Plasmodium infection, through target populations of Anopheles gambiae, thereby disabling the mosquito's ability to transmit malaria. To achieve this, a transposon mu...
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ژورنال
عنوان ژورنال: Phytopathology®
سال: 2001
ISSN: 0031-949X,1943-7684
DOI: 10.1094/phyto.2001.91.12.1181