Genomic features of Cornus officinalis. (IMAGE)

Nanjing Agricultural University The Academy of Science

Genomic features of Cornus officinalis.

Caption

Genomic features of Cornus officinalis. A Morphologic characteristics of C. officinalis, including its tree structure, leaves, flowers, and fruits. B Genome assembly strategy used for C. officinalis. C Mitotic chromosome spread of C. officinalis, confirming its diploid genome with 2n = 18 chromosomes. Bar, 2 μm. D LAI (long terminal repeat assembly index) assessment for each assembled chromosome. The average LAI score is 11.6, indicating a reference-level genome assembly. LAI (LTR Assembly Index) score indicating the quality of the genome assembly in repeat-rich regions. An LAI score above 10 suggests reference-quality assembly. E Heatmap of C. officinalis nine pseudomolecules scaffolding with Hi-C data. F Circos plot illustrates 1112 various genomic features of C. officinalis. a, gene density per chromosome (Mb). b, GC content distribution. c, Repeat elements coverage. d, Density of Gypsy LTR retrotransposons (LTR-RTs). e, Density of Copia LTR-RTs. f, Density of LINE/L1. g, mRNA coverage. h, snRNA coverage. Center, curve lines link indicate syntenic blocks in the genome

Credit

Horticulture Research

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.