Development and application of a reverse transcriptase polymerase chain reaction to detect Chinese isolates of duck hepatitis virus type 1

Journal of Microbiological Methods
Cheng AnchunYang Miao

Abstract

We developed a reverse transcriptase polymerase chain reaction (RT-PCR) method for the detection of duck hepatitis virus type 1 (DHV-1) in the tissues of infected and clinically affected ducks and in chick and duck embryos. We found the assay to be effective in detecting the virus in China, where it is being used in studies on the epidemiology of the disease. We applied this simple and rapid diagnostic method to the detection of DHV isolates grown in chick and duck embryos and in tissues obtained from infected birds. The assay also proved useful for the differentiation of DVH from the duck plague virus (DPV), muscovy parvovirus (MPV), gosling parvovirus (GPV), avian influenza virus (AIV/H5N1), Pasteurella multocida (PA/5:A), Riemerella anatipestifer (RA/serotype 1), and Salmonella enteritidis (SE). The limit of the sensitivity of this method for the detection of DHV-1 RNA was 3 pg/10 microl. As compared to ELISA and virus isolation, the rate of agreement for the detection of experimentally infected livers was 100%; moreover, the RT-PCR method was also capable of detecting DHV-1 RNA from the livers that had been infected and stored at -20 degrees C for 22 years; in contrast, ELISA and virus isolation method could only detect DHV...Continue Reading

References

Mar 17, 1984·The Veterinary Record·R E GoughL F Keymer
Jul 6, 2004·Journal of Microbiological Methods·Dongyou LiuFrank W Austin
May 3, 2006·Journal of Virological Methods·M AyersR Tellier
Jan 16, 2007·Veterinary Microbiology·Dieter VancraeynestKatleen Hermans
Feb 13, 2007·Virus Research·Chun-Hsien Tseng, Hsiang-Jung Tsai
Apr 1, 1985·Avian Pathology : Journal of the W.V.P.A·R E GoughJ C Stuart
Jan 1, 1982·Avian Pathology : Journal of the W.V.P.A·P R WoolcockD Davis

❮ Previous
Next ❯

Citations

Aug 12, 2014·Journal of Virological Methods·Tingting ZhangYun Zhang
Oct 23, 2013·Virus Research·Jing LiWenjun Liu

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.