In terms of the combination of Nanopore ONT, HiC and Illumina technologies, a near complete chicory genome was assembled (details in the following table and figure).
Assembly level: | Chromosome |
Chromosome number: | 9 (haploid) |
Sequencing strategies: | Nanopore ONT; Hi-C; Illumina |
Assembly size: | 1.21 Gb |
Number of contigs: | 206 |
N50 of contigs: | 22.69 Mb |
N90 of contigs: | 3.83 Mb |
GC content: | 36.20% |
BUSCO values: | 98.00% |
Protein-coding gene number: | 40,146 |
Repeat percentage: | 69.70% |
Table 1. Statistics of the chicory (Cichorium intybus L.) genome
Figure 1. Morphology and genomic features of witloof chicory (Cichorium intybus L.)
This high-quality chicory genome could provide not only a molecular basis for understanding chicory-specific traits and evolution of Compositae, but also a valuable genomic resource for chicory breeding and industrial applications.
Citation: Shen F#, He H#, Huang X, Deng Y, Yang X. Insights into the convergent evolution of fructan biosynthesis in angiosperms from the highly characteristic chicory genome. New Phytol. 2023;238(3):1245-1262. doi:10.1111/nph.18796
Paper available: https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.18796