When performing comparative genomic analyses, it is important to have access to reliable whole-genome sequences. Through the ATCC Genome Portal, you can easily search, access, and analyze hundreds of reference-quality genome sequences. Each sequence was developed using an optimized methodology that combines the power of highly accurate short reads with the revolutionary scaffolding ability of ultra-long reads. We then took our workflow one step further by accompanying each stage of the process with rigorous quality control analyses that ensure our data are the highest quality possible. Only the data that passes all quality control criteria are published to the ATCC Genome Portal. Visit the portal today to find the high-quality data you need for your research.