Correction: Gao et al. Haplotype-Resolved Genome Analyses Reveal Genetically Distinct Nuclei within a Commercial Cultivar of Lentinula edodes. J. Fungi 2022, 8, 167

In order to reveal the genetic variation signals of Auricularia heimuer that have occurred during their domestication and to find potential functional gene families, we constructed a monokaryotic pan-genome of A. heimuer representing four cultivated strains and four wild strains. The pan-genome contained 14,089 gene families, of which 67.56% were core gene families and 31.88% were dispensable gene families. We screened substrate utilization-related genes such as the chitinase gene ahchi1 of the glycoside hydrolase (GH) 18 family and a carbohydrate-binding module (CBM)-related gene from the dispensable families of cultivated populations. The genomic difference in the ahchi1 gene between the wild and cultivated genomes was caused by a 33 kb presence/absence variation (PAV). The detection rate of the ahchi1 gene was 93.75% in the cultivated population, significantly higher than that in the wild population (17.39%), indicating that it has been selected in cultivated strains. Principal component analysis (PCA) of the polymorphic markers in fragments near the ahchi1 gene was enriched in cultivated strains, and this was caused by multiple independent instances of artificial selection. We revealed for the first time the genetic basis of the ahchi1 gene in domestication, thereby providing a foundation for elucidating the potential function of the ahchi1 gene in the breeding of A. heimuer.

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Correction: Gao et al. Haplotype-Resolved Genome Analyses Reveal Genetically Distinct Nuclei within a Commercial Cultivar of Lentinula edodes. J. Fungi 2022, 8, 167

Abstract: In the original article [...]

Cited by 3 publications

References 2 publications

Near-gapless genome and transcriptome analyses provide insights into fruiting body development in Lentinula edodes

Near-gapless genome and transcriptome analyses provide insights into fruiting body development in Lentinula edodes

Correction: Gao et al. Haplotype-Resolved Genome Analyses Reveal Genetically Distinct Nuclei within a Commercial Cultivar of Lentinula edodes. J. Fungi 2022, 8, 167

Pan-Genomes Provide Insights into the Genetic Basis of Auricularia heimuer Domestication

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