A high-quality genome assembly for a desert-adapted rodent, Merriam's kangaroo rat (Dipodomys merriami).

ABSTRACT: Merriam's kangaroo rat (Dipodomys merriami) is a member of a unique family of primarily desert-adapted North American rodents (Heteromyidae). Of the 20 species in the genus, D. merriami is one of the most wide-ranging and ecologically flexible, inhabiting desert scrub, grassland, sagebrush steppe, and juniper-piñon woodland in the southwestern deserts of the United States and Mexico. We present a de novo reference genome for D. merriami generated from PacBio HiFi long-read and Omni-C chromatin proximity sequencing as a part of the California Conservation Genomics Project. The primary pseudo-haplotype assembly comprises 3,110 scaffolds, with a contig N50 of 8.6 Mb, scaffold N50 of 49.1 Mb, and a total length of 3.57 Gb. Further, a BUSCO completeness score of 97.8% suggests that the assembly

SUBMITTER: Voss ER 

PROVIDER: S-EPMC12277566 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature