Evidence map›Paper›PMID 39578587›Full record

ArticleScientific reports2024

Genome sequencing and comparative genomic analysis of bovine mastitis-associated non-aureus staphylococci and mammaliicocci (NASM) strains from India.

Vishnukumar Ramesh, Ramamoorthy Sivakumar, Madhavi Annamanedi, S Chandrapriya, Shrikrishna Isloor, Jeyaprakash Rajendhran, Nagendra R Hegde

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Veterinary sciences · 2025
    Review
  4. Bats as Hosts of Antimicrobial-ResistantVeterinary sciences · 2025
    Article
  5. 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

7 authors.

Vishnukumar RameshDepartment of Genetics, School of Biological Sciences, Madurai Kamaraj University, Madurai, 625021, India.ORCID 0009-0000-0441-1390
Ramamoorthy SivakumarDepartment of Genetics, School of Biological Sciences, Madurai Kamaraj University, Madurai, 625021, India.ORCID 0000-0002-8359-1701
Madhavi AnnamanediNational Institute of Animal Biotechnology, Hyderabad, 500032, India.ORCID 0000-0001-5460-6532
S ChandrapriyaDepartment of Veterinary Microbiology, Veterinary College, Karnataka Veterinary Animal and Fisheries Sciences University, Bengaluru, 560024, India.ORCID 0000-0002-9495-6497
Shrikrishna IsloorDepartment of Veterinary Microbiology, Veterinary College, Karnataka Veterinary Animal and Fisheries Sciences University, Bengaluru, 560024, India.ORCID 0000-0002-3264-3874
Jeyaprakash RajendhranDepartment of Genetics, School of Biological Sciences, Madurai Kamaraj University, Madurai, 625021, India. jrajendhran@gmail.com.ORCID 0000-0002-1898-1607
Nagendra R HegdeNational Institute of Animal Biotechnology, Hyderabad, 500032, India. hegde@niab.org.in.ORCID 0000-0001-5260-2159

Funding

Department of Biotechnology (DBT), New Delhi BT/PR11245/ADV/90/165/2014
6 · The paper itself

Abstract

We describe the whole-genome sequencing and comparative genomic analysis of 22 mastitis-associated NASM strains isolated from India. The mean genome size of the strains was 2.55 Mbp, with an average GC content of 32.2%. We identified 14 different sequence types (STs) among the 22 NASM strains. Of these, ST1 and ST6 of S. chromogenes were exclusively associated with bovine mastitis. Genome-wide SNP-based minimum spanning tree revealed the intricate phylogenetic relationships among NASM strains from India, categorizing them into five major clades. Interestingly, mastitis-associated strains formed separate subclades in all the NASM species studied, indicating distinct host-specific co-evolution. The study identified 32 antimicrobial resistance (AMR) genes and 53 virulence-associated genes, providing insights into the genetic factors that could contribute to the pathogenicity of NASM species. Some virulence and AMR genes were found in the predicted genomic islands, suggesting possible horizontal transfer events.

Indexed as

Genome, BacterialMastitis, BovinePhylogenyStaphylococcusAnimalsCattleFemaleGenomicsIndiaPolymorphism, Single NucleotideStaphylococcal InfectionsVirulenceVirulence FactorsWhole Genome SequencingVirulence FactorsBovine mastitisMLSTNon-aureus Staphylococci and MammaliicocciResistomeVirulome

Identifiers

PMID39578587
PMCPMC11584863

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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.