Fig. 1 | Scientific Reports

Fig. 1

From: Transformation of Alternaria dauci demonstrates the involvement of two polyketide synthase genes in aldaulactone production and fungal pathogenicity

Fig. 1

Schematic representation of the Alternaria dauci secondary metabolism gene cluster 8 (GenBank number: PP445245.1), showing the arrangement and orientation of predicted genes, as well as the areas targeted for replacement with Hph. Green blocks denote genes with putative functions, while black blocks indicate uncharacterized open reading frames. The two iterative PKSs, AdPKS7 and AdPKS8, are depicted as white blocks containing colored domains that were replaced by Hph: the cyan ΔAT and the orange ΔKS in both the AdPKS7 and AdPKS8, marking four targeted knockout regions. The fifth targeted region, the ΔNC downstream of the AdPKS7, is shown in yellow. The scale corresponds to genomic distance in kilobases.

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