Mycobiology.  2021 Jun;49(3):294-296. 10.1080/12298093.2021.1914360.

Draft Genome Sequence of Xylaria grammica EL000614, a Strain Producing Grammicin, a Potent Nematicidal Compound

Affiliations
  • 1Department of Plant Medicine, Sunchon National University, Suncheon, Korea
  • 2Department of Agricultural Biotechnology, Interdisciplinary Program in Agricultural Genomics, Center for Fungal Genetic Resources, and Center for Fungal Pathogenesis, Seoul National University, Seoul, Korea
  • 3Animal Resources Division, National Institute of Biological Resources, Incheon, Korea
  • 4Microorganism Resources Division, National Institute of Biological Resources, Incheon, Korea
  • 5Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, Chonnam National University, Gwangju, Korea

Abstract

An endolichenic fungus,Xylaria grammica strain EL000614, showed strong nematicidal effects against plant pathogenic nematode, Meloidogyne incognita by producing grammicin. We report genome assembly of X. grammica EL000614 comprised of 25 scaffolds with a total length of 54.73 Mb, N50 of 4.60 Mb, and 99.8% of BUSCO completeness. GC contents of this genome were 44.02%. Gene families associated with biosynthesis of secondary metabolites or regulatory proteins were identified out of 13,730 gene models predicted.

Keyword

Endolichenic fungi; grammicin; secondary metabolites; whole genome sequence; Xylaria grammica
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