Spirodela intermedia 7747 assembly. Spirodela intermedia 7747 assembly

This study combined comparative cytogenetics and de novo genome assembly based on PacBio reads to obtain the first genome reference for S. intermedia 7747. The detection of a new chromosome rearrangement between both Spirodela species refined the karyotype and the chromosomal sequence assignment for S. intermedia.

本研究结合比较细胞遗传学技术与基于PacBio测序读段的从头基因组组装策略，成功获取了中间紫萍（Spirodela intermedia）7747的首个基因组参考序列。针对两种紫萍属物种间新型染色体重排的检测，进一步完善了中间紫萍的核型分析与染色体序列锚定流程。