Development of a simple and rapid DNA extraction method for aspergillus Flavus-A
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Date
2024
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Sciendo
Access Rights
info:eu-repo/semantics/openAccess
Abstract
Aspergillus species are known to be very important in human and domestic animal health. Aspergillus species commonly cause severe systemic and skin infections, as well as allergic lung diseases. With the development of PCR techniques, these methods are used to identify and diagnose fungi. DNA extraction from Aspergillus species is difficult because the fungal cell wall structure is very durable and complex. Fungal DNA extraction methods containing proteinase K and liquid nitrogen are widely used to break down the cell wall. However, these methods cause DNA loss during the extraction in Aspergillus species. In this study, on the contrary, the commonly used DNA extraction by means of ammonium hydroxide, which is generally used to break down chitin in DNA extraction of ticks and plants, is used. The efficiency of the cell wall lysis method from A. flavus with ammonium hydroxide was compared with methods containing proteinase K and liquid nitrogen. For this purpose, DNA extraction of A. flavus was tried using three different methods. As a result, the cell wall of A. flavus was lysed using ammonium hydroxide in this study. The obtained DNA's quality, concentration, and PCR performance were sufficient. This method has been evaluated as a faster, more straightforward, and more economical alternative.
Description
Keywords
Ammonium Hydroxide, Aspergillosis, Extraction, Liquid Nitrogen, Proteinase K
Journal or Series
Acta Veterinaria
WoS Q Value
N/A
Scopus Q Value
Q3
Volume
74
Issue
3
