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Updated: Jun 26, 2026

High-throughput Physical Mapping of Chromosomes using Automated in situ Hybridization
Published on: June 28, 2012
Chromosome-level genome assembly of the jumping spider Spartaeus platnicki
Zhiyong Yang1,2,3, Aidie Chen1,2,3, Feng Zhang4,5,6
1Key Laboratory of Zoological Systematics and Application of Hebei Province, College of Life Sciences, Hebei University, Baoding, Hebei, 071002, P. R. China.
Abstract:
Jumping spiders, a diverse and charismatic group of invertebrates, are renowned for their highly specialized visual systems, complex courtship behaviours, and broad ecological adaptability. However, the persistent lack of high-quality genomic resources has hindered investigations into the genetic basis and phenotypic evolution of these key traits. To address this gap, we performed a de novo assembly of a chromosome-level genome for Spartaeus platnicki, a species representing the basal lineages of jumping spiders. This assembly, achieved by integrating PacBio HiFi long reads, Illumina short reads, RNA-seq, and Hi-C data, comprises 15 pseudo-chromosomes including the X1 and X2 sex chromosomes, spanning a total length of 3.71 Gb with a scaffold N50 of 262 Mb and a BUSCO completeness of 98.60%. Repetitive elements account for approximately 65.57% of the genome. We annotated 15,660 protein-coding genes, achieving a BUSCO completeness of 97.60%. This high-quality genome establishes a foundational resource for investigating the genetic architecture underlying key traits and their phenotypic evolution in jumping spiders.
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