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333 articles matching “molecular”

256
Research Article19 Mar 2019Vol. 12 · Issue 3

Infectious bronchitis virus from chickens in Al-Hasa, Saudi Arabia 2015-2016

Maged Gomaa Hemida

This study aimed to isolate some of the currently circulating infectious bronchitis virus (IBV) strains from some broiler chicken farms in Al-Hasa and to do some molecular characteristics of these strains

Read article ↗11 citations
257
Research Article10 Nov 2026Vol. 19 · Issue 11

In vitro evaluation of anti-dengue activity of Zingiber officinale extract against four dengue virus serotypes: LC-HRMS metabolomic profiling and NS2B-NS3 protease interaction analysis

Win Darmanto

This study evaluated the in vitro antiviral activity and cytotoxicity of Z. officinale ethanolic extract and characterized its metabolites and predicted interactions with DENV NS2B-NS3 proteases.

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258
Research Article04 Nov 2026Vol. 19 · Issue 11

Metabolite profiling and antimalarial activity of Azadirachta indica leaf extract: An integrated in vivo and in silico investigation

Dewa Ayu Agus Sri Laksemi

This study aimed to characterize the metabolites of A. indica leaf extract, evaluate its antimalarial activity against Plasmodium berghei, and investigate predicted interactions between selected metabolites and parasite-associated proteins.

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259
Research Article03 Oct 2026Vol. 19 · Issue 10

Quantitative polymerase chain reaction detection of hemotropic and vector-borne pathogens in dogs and cats using blood and pooled blood–urine matrixes: A large-scale retrospective study in Colombia

Juan Fernando Manrique-Hincapie

This study compared whole blood with a pooled BU matrix for quantitative polymerase chain reaction (qPCR) detection of hemotropic and vector-borne pathogens in dogs and cats in Colombia.

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260
Research Article10 Feb 2026Vol. 19 · Issue 2

Genetic polymorphisms influencing meat productivity and quality in Kalmyk cattle of Russia: A systematic review of growth hormone, thyroglobulin, leptin, and calpain-1 genes

Zanda Bochkaeva

This systematic review aimed to synthesize available evidence on polymorphisms in four major candidate genes, growth hormone (GH), Thyroglobulin (TG), Leptin (LEP), and Calpain 1 (CAPN1), and to evaluate their distribution, associations with productive traits…

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261
Research Article31 Jan 2026Vol. 19 · Issue 1

Toxin genotypes and antimicrobial resistance profiles of Clostridium perfringens isolated from healthy and diseased goats in Jiangsu Province, China

Jinlin Huang and Wenbo Liu

This study aimed to characterize toxin genotypes, phenotypic AMR patterns, and associated resistance genes in C. perfringens isolates obtained from healthy, diseased, and deceased goats in Jiangsu Province, China.

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262
Review Article10 Dec 2025Vol. 18 · Issue 12

Advances and emerging technologies in the diagnosis of viral infections in pigs: Progress, challenges, and One Health perspectives

Kydyr Nazerke

This review summarizes current and emerging diagnostic approaches, highlighting polymerase chain reaction (PCR) and its advanced forms, quantitative PCR and digital PCR, as the gold standards for laboratory confirmation.

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263
Research Article23 Sep 2025Vol. 18 · Issue 9

Nested open reading frame (ORF) 7 reverse transcription polymerase chain reaction and ORF5 phylogenetic refinement for enhanced detection and genetic classification of porcine reproductive and respiratory syndrome virus-2 in Thailand

Tippawan Jantafong and Suvarin Pavasutthipaisit

This study aimed to (i) establish a nested reverse transcription polymerase chain reaction (RT-PCR) assay targeting the open reading frame 7 (ORF7) gene to detect and differentiate PRRSV-1 and PRRSV-2, and (ii) refine the genetic classification of PRRSV-2 str…

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264
Research Article09 Aug 2025Vol. 18 · Issue 8

Novel multi-epitope vaccine candidate for lumpy skin disease: Computational design and recombinant expression

Aman Kumar and Narender K. Dhania

This study aimed to design, simulate, and express a novel multi-epitope vaccine (MEV) candidate against LSDV using a computational immunoinformatic pipeline.

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265
Research Article27 Jul 2025Vol. 18 · Issue 7

A novel missense single-nucleotide polymorphism (c.149G>A) in the bovine leptin gene and its association with growth traits in Madura cattle

Kuswati Kuswati

This study aimed to identify novel single-nucleotide polymorphisms (SNPs) within exon 2 of the bovine LEP gene and assess their association with growth traits in Madura cattle.

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266
Research Article16 Jun 2025Vol. 18 · Issue 6

Co-circulation and genetic characterization of genotype I and II feline bocavirus strains in domestic cats from Northern Vietnam

Jatuporn Rattanasrisomporn

This study aimed to detect and genetically characterize FBoV strains circulating among domestic cats in Northern Vietnam to better understand their genotypic diversity and potential clinical relevance.

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267
Research Article06 Jun 2025Vol. 18 · Issue 6

Present trends, research gaps, and emerging priorities in falcon studies: A four-decade bibliometric analysis from the Arabian Gulf

Mahmoud Kandeel

This study aimed to provide the first comprehensive bibliometric mapping of falcon research in the Arabian Gulf countries over the past four decades (1984–2024), revealing research dynamics, international collaboration networks, thematic trajectories, and cri…

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