Circulation of the reassorted very virulent genotype of infectious bursal disease virus isolated from vaccinated broiler chickens in Bangladesh.

Objective: The methodology employed in this research was designed to identify and characterize the infectious bursal disease virus (IBDV) at the molecular level, originating from recent outbreaks in Bangladesh.

Materials And Methods: The IBDV outbreak farm was investigated, and bursa of fabricius (BF) specimens were acquired from infected chickens. Initially, viruses in the processed samples were detected in chicken embryo fibroblast (CEF) cells, and the RT-PCR method was used to confirm IBDV.

Domestic cats are potential reservoirs of multidrug-resistant human enteropathogenic strains in Bangladesh.

Companion animals serve as our best friends, confidants, and family members. Thus, disease and antibiotic resistance gene transmission in pets and humans must be sought out. The study aimed to identify the common pathogenic () in pet cats and the antibiotic resistance patterns and resistant gene distribution.

Migratory birds travelling to Bangladesh are potential carriers of multi-drug resistant spp., spp., and spp.

Antimicrobial resistance (AMR) is a major health crisis globally. Migratory birds could be a potential source for antibiotic resistant (ABR) bacteria. Not much is known about their role in the transmission of ABR in Bangladesh.

The emergence of foot-and-mouth disease virus serotype O PanAsia-02 sub-lineage of Middle East-South Asian topotype in Bangladesh.

Objective: This research work was conducted for the molecular characterization of the circulating foot-and-mouth disease (FMD) virus in Bangladesh and revealed out their serotype.

Materials And Methods: The gene of six field isolates of FMD virus (FMDV) serotypes (two serotypes O, two serotypes A, and two serotypes Asia 1) was subjected for sequencing and phylogenetic analysis. Neighbor-joining trees were constructed by using the Molecular Evolutionary Genetics Analysis 6, having the field nucleotide sequences of FMDV and related sequences available in the GenBank.

Migratory birds as the potential source for the transmission of and other fungus to Bangladesh.

Objectives: Migratory birds play a major role in the transmission of pathogens globally, but still their role in the transmission of fungi in Bangladesh is not known. The present study was carried out for the isolation and molecular detection of fungi including from migratory birds traveling to Bangladesh.

Materials And Methods: A total of 50 fecal samples were collected from BaojaniBaor, Magura, and areas close to Jahangirnagar University, Savar.

Molecular Detection of Multidrug Resistant Species Isolated from Broiler Farm in Bangladesh.

Multidrug resistant (MDR) are a leading cause of foodborne diseases and serious human health concerns worldwide. In this study we detected MDR in broiler chicken along with the resistance genes and class 1 integron gene . A total of 100 samples were collected from broiler farms comprising 50 cloacal swabs, 35 litter and 15 feed samples.

Molecular characterization and isolation of cytochrome P450 genes from the filamentous fungus Aspergillus oryzae.

We explored the molecular diversity of cytochrome P450 genes in the filamentous fungus Aspergillus oryzae using bioinformatic and experimental approaches. Based on bioinformatic annotation, we found 155 putative genes of cytochromes P450 in the whole genome sequence; however, 13 of 155 appeared to be pseudogenes due to sequence deletions and/or inframe stop codon(s). There are 87 families of A.