Genome Assembly of Ciona savignyi
we present an improved chromosome-level genome assembly of C. savignyi, generated using a combination of Illumina short-read sequencing, Oxford Nanopore long-read sequencing, and High-Throughput Chromosome Conformation Capture (Hi-C). The final assembly spans 200.63 Mb, with a contig N50 of 1.66 Mb and a scaffold N50 of 14.37 Mb, successfully anchored to 13 chromosomes.