Related Experiment Video
Updated: Aug 5, 2026

Isolation of Culturable Yeasts and Molds from Soils to Investigate Fungal Population Structure
Published on: May 27, 2022
Chromosome-Level Genome Assembly and Annotation of the Cronartium ribicola Strain LQ, an Important Fungal Forest
Hairui Wang1, Qingyi Zhao1, Xiong Xiong1
1College of Plant Protection, Shandong Agricultural University, Tai'an 271018, China.
Abstract:
Cronartium ribicola is a globally distributed fungal pathogen that infects Pinus armandii Franch., causing widespread tree mortality. In this study, we report a chromosomal-level genome assembly of C. ribicola LQ (262.51 Mb, N50 = 15.4 Mb, GC content = 38.4%) using integrated Illumina short-read, PacBio long-read, and Hi-C sequencing technologies. Ultimately, a total of 94.83% of the assembled sequences were anchored onto 17 pseudo-chromosomes. Genome annotation predicted 10,222 protein-coding genes, and repetitive sequences accounted for 91.67% of the genome. Benchmarking Universal Single-Copy Ortholog (BUSCO) analysis demonstrated 94.03% genome completeness, with functional annotations covering 88.32% of the genes. A total of 352 carbohydrate-active enzyme (CAZyme) genes, predominantly glycoside hydrolases (45.17%), and 8 secondary metabolite biosynthetic gene clusters were identified, indicating strong host tissue degradation capability and diverse virulence factors. Overall, this study provides valuable genomic resources for dissecting the pathogenicity, host interaction mechanisms, and resistance gene discovery of C. ribicola and establishes a foundation for developing virulence-targeted disease control strategies.
Related Concept Videos
Fungal Phylum Microsporidia
Fungal Phylum Ascomycota
Fungal Phylum Basidiomycota
iChip
Genome Annotation and Assembly
Fungal Group Zygomycota
