Evidence map›Paper›PMID 26381127›Full record

ArticleParasites & vectors2015

Molecular and Phylogenetic analysis revealed new genotypes of Theileria annulata parasites from India.

Neena George, Vasundhra Bhandari, D Peddi Reddy, Paresh Sharma

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.1field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Genetic Resistance of Bovines to Theileriosis.Animals : an open access journal from MDPI · 2022
    Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Population Genetic Analysis of theFrontiers in microbiology · 2020
    Article
  14. First Molecular detection of Theileria annulata in Bangladesh.The Journal of veterinary medical science · 2019
    Article
  15. Article
  16. Article
  17. Review
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Neena GeorgeNational Institute of Animal Biotechnology-DBT (NIAB), D. No. 1-121/1, 4th and 5th Floors, Axis Clinicals Building, Miyapur, Hyderabad, Telangana, India. 1989.neena@gmail.com.
Vasundhra BhandariNational Institute of Animal Biotechnology-DBT (NIAB), D. No. 1-121/1, 4th and 5th Floors, Axis Clinicals Building, Miyapur, Hyderabad, Telangana, India. vasundhra23@gmail.com.
D Peddi ReddyNational Institute of Animal Biotechnology-DBT (NIAB), D. No. 1-121/1, 4th and 5th Floors, Axis Clinicals Building, Miyapur, Hyderabad, Telangana, India. peddi.bio99@gmail.com.
Paresh SharmaNational Institute of Animal Biotechnology-DBT (NIAB), D. No. 1-121/1, 4th and 5th Floors, Axis Clinicals Building, Miyapur, Hyderabad, Telangana, India. paresh@niab.org.in.
National Institute of Animal Biotechnology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTick borne diseases impinge cattle worldwide causing mortality and resulting in huge economic losses. Theileriosis is one of the important tick borne diseases mainly caused by Theileria annulata and one of the commonly occurring infections among the livestock. T. annulata causes immense loss to the livestock industry and therefore, efficacious eradication and control strategies are needed for the control of the disease. Genetic diversity among T. annulata parasites is another important aspect which is overlooked in India. Thus, the present study aims to evaluate the prevalence along with genetic diversity and phylogeny of the prevailing T. annulata population of India.

methodsGenomic DNA was extracted from cattle blood samples (n = 862) from different regions of Andhra Pradesh. Molecular diagnosis using T. annulata 18S rRNA based PCR was performed to detect parasites in cattle. Further, 18S rRNA gene was cloned and sequenced to determine similarity and diversity from the known T. annulata sequences.

resultsWe observed an overall prevalence rate of 32.40 % T. annulata infection in Andhra Pradesh based on PCR assay. The sequence analysis revealed novel genotypes among the T. annulata strains from India. Thirteen strains showed closed proximity with a strain from China whereas one Indian strain showed similarity with a South African strain [Theileria sp (buffalo)] based on phylogenetic analysis. Nucleotide heterogeneity of the 18S rRNA sequence among the strains examined varied from 0.1 to 8.6 % when compared with the published strains.

conclusionThe present study provides us with the molecular prevalence of theileriosis, and will support the accomplishment of actions or in design of strategy to control theileriosis transmission to cattle. Additionally, it highlights the emergence of strains with novel genotypes from India.

Indexed as

Genetic VariationGenotypeAnimalsCattleCluster AnalysisDNA, ProtozoanDNA, RibosomalIndiaMolecular EpidemiologyMolecular Sequence DataPhylogenyRNA, Ribosomal, 18SSequence Analysis, DNATheileria annulataTheileriasisDNA, ProtozoanDNA, RibosomalRNA, Ribosomal, 18S

Identifiers

PMID26381127
PMCPMC4573477
OpenAlexW1715335899

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.