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Full-Text Articles in Genetics and Genomics
Characterization And Distribution Of Novel Non-Ltr Retroelements Driving High Telomere Rflp Diversity In Clonal Lines Of Magnaporthe Oryzae, John H. Starnes
Characterization And Distribution Of Novel Non-Ltr Retroelements Driving High Telomere Rflp Diversity In Clonal Lines Of Magnaporthe Oryzae, John H. Starnes
Theses and Dissertations--Plant Pathology
The filamentous ascomycete fungus Magnaporthe oryzae is a pathogen of over 50 genera of grasses. Two important diseases it can cause are gray leaf spot in Lolium perenne (perennial ryegrass) and blast in Oryza sativa (rice). The telomeres of M. oryzae isolates causing gray leaf spot are highly variable, and can spontaneously change during fungal culture. In this dissertation, it is shown that a rice-infecting isolate is much more stable at the telomeres than an isolate from gray leaf spot. To determine the molecular basis of telomere instability several gray leaf spot isolates telomeres were cloned, which revealed two non-LTR …