A high-precision genome size estimator based on the histogram correction.

INTRODUCTION

In the realm of next-generation sequencing datasets, various characteristics can be extracted through based analysis. Among these characteristics, genome size (GS) is one that can be estimated with relative ease, yet achieving satisfactory accuracy, especially in the context of heterozygosity, remains a challenge.

METHODS

In this study, we introduce a high-precision genome size estimator, (Genome Size Estimation Tool), which is based on histogram correction.

RESULTS

We have evaluated on both simulated and real datasets. The experimental results demonstrate that this tool can estimate genome size with greater precision, even surpassing the accuracy of state-of-the-art tools. Notably, GSET also performs satisfactorily on heterozygous datasets, where other tools struggle to produce useable results.

DISCUSSION

The processing model of diverges from the popular data fitting models used by similar tools. Instead, it is derived from empirical data and incorporates a correction term to mitigate the impact of sequencing errors on genome size estimation. is freely available for use and can be accessed at the following URL: https://github.com/Xingyu-Liao/GSET.