Fig. 1From: The complete chloroplast genome of greater duckweed (Spirodela polyrhiza 7498) using PacBio long reads: insights into the chloroplast evolution and transcription regulationGene map of the chloroplast genome of S.polyrhiza 7498. Genes are labelled based on the annotation data. Genes are color-coded in different functional groups. The middle circle indicates a quadripartite structure. The darker area in the inner circle indicates the GC contentBack to article page