RESULTS: In this study, we evaluated five of the most widely used conventional and AI-based variant calling tools (BCFTools, GATK4, Platypus, DNAscope, and DeepVariant) in terms of accuracy and computational cost using both short-read and long-read data derived from three different sequencing technologies (Illumina, PacBio HiFi, and ONT) for the same set of samples from the Genome In A Bottle project. The analysis showed that AI-based variant calling tools supersede conventional ones for calling SNVs and INDELs using both long and short reads in most aspects. In addition, we demonstrate the advantages and drawbacks of each tool while ranking them in each aspect of these comparisons.
CONCLUSIONS: This study provides best practices for variant calling using AI-based and conventional variant callers with different types of sequencing data.
结果:在这项研究中,我们评估了五种最广泛使用的传统和基于AI的变体调用工具(BCFTools,GATK4鸭嘴兽,DNAscope,和DeepVariant)在准确性和计算成本方面,使用来自三种不同测序技术(Illumina,PacBioHiFi,和ONT)用于来自“瓶子中的基因组”项目的同一组样品。分析表明,基于AI的变体调用工具取代了传统的工具,在大多数方面使用长读段和短读段调用SNV和INDEL。此外,我们展示了每个工具的优缺点,同时在这些比较的每个方面对它们进行排名。
结论:本研究提供了使用基于AI的和常规的具有不同类型测序数据的变体调用的最佳实践。