Evidence map›Paper›PMID 41963387›Full record

ArticleScientific reports2026

Genetic diversity, population structure and haplotype analysis of Babesia gibsoni based on the thrombospondin-related adhesive protein (TRAP) gene.

Ansu Kumari, Divya Agnihotri, Anil Kumar Nehra, Aman Dev Moudgil, Yudhbir Singh, Prem Sagar Maurya, Devendra Prasad Pateer, Rajat Garg

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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. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

What it found

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Ansu Kumari *Department of Veterinary Medicine, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004, Haryana, India. anshushehrawat1096@gmail.com.
Divya AgnihotriDepartment of Veterinary Medicine, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004, Haryana, India.
Anil Kumar Nehra *Department of Veterinary Parasitology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004, Haryana, India. anilnehra15@gmail.com.
Aman Dev MoudgilDepartment of Veterinary Parasitology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004, Haryana, India.
Yudhbir SinghDepartment of Veterinary Medicine, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004, Haryana, India.
Prem Sagar MauryaDepartment of Veterinary Parasitology, Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, 250110, Uttar Pradesh, India.
Devendra Prasad PateerDivision of Parasitology, ICAR- Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India.
Rajat GargDivision of Parasitology, ICAR- Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigated the genetic diversity, population structure, and evolutionary history of Babesia gibsoni thrombospondin-related adhesive protein (BgTRAP) gene. Phylogenetic analysis revealed three distinct genotypes (BgG1-BgG3) among 47 sequences. The newly generated Indian sequences (n = 12) grouped into BgG1 and BgG3, with BgG3 showing a broad geographical distribution across Japan, India, and Taiwan. The sequences exhibited 83.3–100% nucleotide and 76.3–100% amino acid similarities. A median-joining haplotype network analysis identified 27 haplotypes, with most being unique to one country. India had the highest haplotype diversity (h = 17), followed by Japan (h = 9) and Tunisia (h = 2). The haplotype diversity of the Indian population and the combined dataset exceeded 0.8, suggesting a very high level of genetic diversity. The overall dataset showed low nucleotide diversity (0.05519 ± 0.00292) but high haplotype diversity (0.926 ± 0.029). Significant genetic differentiation was observed between India and other countries, whereas negligible differentiation was found between Taiwan and Japan. Neutrality tests suggested a constant population size. This study provides the first comprehensive insight of B. gibsoni population genetics based on the BgTRAP gene, highlighting its potential as a marker for genetic diversity studies. The high genetic diversity and distinct genotypes suggest a complex evolutionary history of the parasite.

Indexed as

BabesiaGenetic VariationHaplotypesProtozoan ProteinsAnimalsIndiaJapanPhylogenyProtozoan Proteinsthrombospondin-related adhesive protein, protozoanCladisticsDogsGenealogyHaplotypePopulation genetics

Identifiers

PMID41963387
PMCPMC13230696

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