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ArticleActa parasitologica2022

Molecular Detection and Differentiation of Different Theileria Species in Naturally Infected Goats Using Nested PCR-RFLP: A First Report from Northern India.

Aman Nangru, Biswa Ranjan Maharana, Sukhdeep Vohra, Binod Kumar, Anita Ganguly

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Article in Acta parasitologica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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4citing papers in PubMed
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3 · Its place in the literature

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4 citing papers in PubMed.

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  4. Molecular detection ofFrontiers in veterinary science · 2022
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Aman Nangru *Referral Veterinary Diagnostic and Extension Centre, LUVAS, Uchani, Karnal, Haryana, 132001, India.
Biswa Ranjan Maharana *Referral Veterinary Diagnostic and Extension Centre, LUVAS, Uchani, Karnal, Haryana, 132001, India. drbiswaranjanmaharana@gmail.com.
Sukhdeep VohraLala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125001, India.
Binod KumarCollege of Veterinary Science and Animal Husbandry, Kamdhenu University, Junagadh, Gujarat, 362001, India.
Anita GangulyReferral Veterinary Diagnostic and Extension Centre, LUVAS, Uchani, Karnal, Haryana, 132001, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTheileriosis is an economically important tick-borne pathogen with a serious impact on livestock health and productivity. Despite the fact that bovine theileriosis has been widely investigated, there exists a paucity of information on these infections in small ruminants, especially in India. The present study was carried out to detect and differentiate different Theileria spp. in goats using nested PCR RFLP.

methodsBlood samples and ticks were collected from 405 goats in various agro-climatic zones of Haryana state, India. The blood samples were screened by microscopy, nested PCR-RFLP, and sequence analysis. The nested PCR-RFLP was performed with four restriction enzymes viz., Hpa II, Bsh 1285I, Hae II and Rsa I. Six nested PCR amplicons with different RFLP patterns were sequenced and submitted to NCBI (OM666861, MZ220430, OM666628, MZ220437, OM666637, OM721806).

resultsMicroscopy revealed 18.27% (n = 74) infection with Theileria spp., while 33.58% (n = 136) of blood samples were confirmed positive by nested PCR. Out of 136 positive samples, 43.38% (n = 59), 11.02% (n = 15) and 20.58% (n = 28), were positive for T. ovis, T. lestoquardi and T. luwenshuni (Theileria sp. China 1), respectively. Mixed infection was detected in 25% (n = 34) cases. Based upon Hpa II digestion pattern, 13 samples with T. lestoquardi and T. ovis, and 21 samples with T. ovis and T. luwenshuni were detected. Sequence study further confirmed their identity. The majority of ticks collected from goats were identified as Rhipicephalus spp., Hyalomma anatolicum and Hemaphysalis spp.

conclusionThis study represents the first confirmed molecular report of goats infected with T. ovis, T. lestoquardi, and T. luwenshuni from northern India.

Indexed as

Sheep DiseasesTheileriaTheileriasisTicksAnimalsCattleGoatsPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthSheep18S rRNAGoatIndiaPCRRFLPTheileria

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