Evidence map›Paper›PMID 42045366›Full record

ArticleScientific reports2026

Morphological and molecular description of Ditylenchus baoqingensis n. sp. (Rhabditida: Anguinidae) from Chinese cabbages (Brassica rapa) in China.

Wen-Jing Qiu, Chun-Hui Ni, Hao Zhou, Hui Xie, Chun-Ling Xu

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Article in Scientific reports, 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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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Wen-Jing QiuResearch Center of Nematodes of Plant Quarantine/Guangdong Province Key Laboratory of Microbial Signals and Disease Control, Department of Plant Pathology, College of Plant Protection, South China Agricultural University, Guangzhou, People's Republic of China.
Chun-Hui NiResearch Center of Nematodes of Plant Quarantine/Guangdong Province Key Laboratory of Microbial Signals and Disease Control, Department of Plant Pathology, College of Plant Protection, South China Agricultural University, Guangzhou, People's Republic of China.
Hao ZhouResearch Center of Nematodes of Plant Quarantine/Guangdong Province Key Laboratory of Microbial Signals and Disease Control, Department of Plant Pathology, College of Plant Protection, South China Agricultural University, Guangzhou, People's Republic of China.
Hui XieResearch Center of Nematodes of Plant Quarantine/Guangdong Province Key Laboratory of Microbial Signals and Disease Control, Department of Plant Pathology, College of Plant Protection, South China Agricultural University, Guangzhou, People's Republic of China.
Chun-Ling XuResearch Center of Nematodes of Plant Quarantine/Guangdong Province Key Laboratory of Microbial Signals and Disease Control, Department of Plant Pathology, College of Plant Protection, South China Agricultural University, Guangzhou, People's Republic of China. xuchunling@scau.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new species of the genus Ditylenchus-like nematodes, was recovered from the rhizosphere surrounding Chinese cabbage (Brassica rapa subsp. pekinensis) roots in Baoqing county, Heilongjiang province, China. The species,Ditylenchus baoqingensis n. sp., is characterized morphologically by slender females with four lateral field incisures, a delicate and short stylet (7.2-8.0 µm) with rounded knobs, a long pyriform basal pharyngeal bulb abutting the intestine, a well-developed hemispherical cardia, a posterior vulva (V = 79.1-82.4), a short and empty post-uterine sac (11.7-23.2 µm), a short and straight genital branch, and a long conical tail with a rounded terminus. Males resemble females in general morphology, possessing spicules 16.8-17.8 µm in length and a leptoderan bursa extending over approximately half the tail length. Molecular characterization was performed using the internal transcribed spacer (ITS) region and the 28S rRNA D2-D3 expansion segments. Phylogenetic analyses based on both ITS and D2-D3 sequences support the placement of D. baoqingensis n. sp. as a distinct lineage, closely related to Ditylenchus valveus and Ditylenchus israelensis within the genus.

Indexed as

Brassica rapaAnimalsChinaDNA, HelminthDNA, Ribosomal SpacerFemalePhylogenySequence Analysis, DNADNA, HelminthDNA, Ribosomal Spacer28S rRNAIdentificationITSNew speciesPhylogenetic analyses

Identifiers

PMID42045366
PMCPMC13287791

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