Evidence map›Paper›PMID 41803334›Full record

ArticleParasitology research2026

The mitochondrial genome characteristics of Coronocyclus coronatus (Looss, 1900) and comparative analysis with other strongylid nematodes.

Yan Hao, Yinghao Xia, Liqun Ma, Zhe Hao, Bing Li, Yanzhen Bu

Abstract readComparative Study
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Article in Parasitology research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Yan HaoHebi Polytechnic, Hebi, 458030, China.
Yinghao XiaHebi Polytechnic, Hebi, 458030, China.
Liqun MaCollege of Life Sciences, Henan Normal University, Xinxiang, 453007, China.
Zhe HaoThe 988th Hospital of Joint Logistic Support Force of PLA, Zhengzhou, 450042, China.
Bing LiHebi Polytechnic, Hebi, 458030, China.
Yanzhen BuCollege of Life Sciences, Henan Normal University, Xinxiang, 453007, China. buyanzhen@htu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As important equine parasites, strongylid nematodes can cause severe health impairments and economic losses in the livestock industry. Current control strategies primarily rely on anthelmintic drugs. Therefore, elucidating the characteristics of its mitochondrial genomes not only clarifies the evolutionary mechanisms of strongylid nematodes but also provides a molecular-level theoretical basis for developing environmentally adaptive control strategies. In this study, the complete mitochondrial genome of Coronocyclus coronatus was sequenced and analyzed using next-generation sequencing technology. Results revealed a 13,870 bp circular double-stranded molecule containing 12 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 2 non-coding regions, with a high AT content (74.75%) indicating significant AT bias. Among the 12 protein-coding genes, ATT, TTG, and ATA served as start codons. All genes terminated with complete TAA or TAG stop codons, except for COX3 which used an incomplete T stop codon. Phylogenetic analysis revealed closer affinity of C. coronatus with Cylicocyclus than with other Coronocyclus species. This study enriches mitochondrial genome data for strongylid nematodes, providing a foundation for resolving the taxonomic status and molecular evolution of Strongylidae.

Indexed as

Genome, MitochondrialStrongyloideaAnimalsBase CompositionEvolution, MolecularHigh-Throughput Nucleotide SequencingPhylogenyRNA, TransferSequence Analysis, DNARNA, TransferCoronocyclus coronatusMitochondrial genomePhylogenetic analysisStrongylid nematodes

Identifiers

PMID41803334
PMCPMC12975830

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