Article
Gamma-ray irradiation induces dose-dependent mutational signatures in Ganoderma resinaceum revealed by whole-genome resequencing.
Fungal biology - 1 Aug 2026
Li Jinxiu, Guo Siyang, Zhang Dandan, Zhao Minghui, Cao Lu, Li Yu, Xiao Shijun, Han Xuerong
Abstract excerpt
Genetic variation is essential for fungal germplasm innovation, yet the genome-wide consequences of gamma-ray mutagenesis in Ganoderma spp. remain poorly resolved. Here, we evaluated gamma-ray-induced mutagenesis in the dikaryotic strain Ganoderma resinaceum G15 by irradiating protoplasts across a broad dose range, quantifying regeneration and plate-based growth phenotypes, and resequencing representative...
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