Andrea K. Johnston
Papers
1
Total Citations
59
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1
About
Andrea K. Johnston has made foundational contributions to fungal genomics, particularly through her work on the rice blast fungus *Magnaporthe grisea*, a model pathogen that devastates global rice crops. Her landmark study, "A Large-Insert (130 kbp) Bacterial Artificial Chromosome Library of the Rice Blast Fungus *Magnaporthe grisea*," published in 1997, introduced a critical tool for genome analysis, contig assembly, and gene cloning in this organism. With 59 citations, this work provided the first large-insert BAC library for a filamentous fungus, enabling researchers to map and sequence complex genomic regions, identify virulence genes, and explore host-pathogen interactions at an unprecedented scale. Johnston’s research bridged molecular biology and plant pathology, accelerating the understanding of fungal pathogenesis and informing strategies for disease resistance in staple crops. Her achievements underscore her role in advancing fungal genomics during a pivotal era, laying the groundwork for subsequent whole-genome sequencing projects. For students and researchers, Johnston’s work exemplifies how innovative genomic resources can transform the study of agriculturally significant pathogens.
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