2026-04-18T02:40:04Zhttps://recercat.cat/oai/requestoai:recercat.cat:20.500.12327/9572025-10-22T11:02:15Zcom_2072_4428com_2072_4427col_2072_487898
RECERCAT
author
Toldrà, Anna
author
O'Sullivan, Ciara K.
author
Diogène, Jorge
author
Campàs, Mònica
other
Producció Animal
group
Aigües Marines i Continentals
2025-10-22T11:02:15Z
2025-10-22T11:02:15Z
2020-08-10
Toldrà, Anna, Ciara K. O'Sullivan, Jorge Diogène, and Mònica Campàs. 2020. "Detecting Harmful Algal Blooms With Nucleic Acid Amplification-Based Biotechnological Tools". Science Of The Total Environment 749: 141605. doi:10.1016/j.scitotenv.2020.141605.
0048-9697
http://hdl.handle.net/20.500.12327/957
https://doi.org/10.1016/j.scitotenv.2020.141605
Harmful algal blooms (HABs) represent a growing threat to aquatic ecosystems and humans. Effective HAB management and mitigation efforts strongly rely on the availability of timely and in-situ tools for the detection of microalgae. In this sense, nucleic acid-based (molecular) methods are being considered for the unequivocal identification of microalgae as an attractive alternative to the currently used time-consuming and laboratory-based light microscopy techniques. This review provides an overview of the progress made on new molecular biotechnological tools for microalgal detection, particularly focusing on those that combine a nucleic acid (DNA or RNA) amplification step with detection. Different types of amplification processes (thermal and isothermal) and detection formats (e.g. microarrays, biosensors, lateral flows) are presented, and a comprehensive overview of their advantages and limitations is provided Although isothermal techniques are an attractive alternative to thermal amplification to reach in-situ analysis, further development is still required. Finally, current challenges, critical steps and future directions of the whole analysis process (from sample procurement to in-situ implementation) are described.
eng
Attribution-NonCommercial-NoDerivatives 4.0 International
Detecting harmful algal blooms with nucleic acid amplification-based biotechnological tools
info:eu-repo/semantics/article