- Title
- Cyanotoxins, biosynthetic gene clusters, and factors modulating cyanotoxin biosynthesis
- Creator
- Bashir, Fahim; Bashir, Arif; Arruda, Renan Silva; Ganai, Bashir Ahmad; Bouaïcha, Noureddine; Chen, Liang; Codd, Geoffrey A.; Neilan, Brett; Xu, Wen-Li; Ziko, Laila; Rajput, Vishnu D.; Minkina, Tatiana
- Relation
- World Journal of Microbiology and Biotechnology Vol. 39, Issue 9, no. 241
- Publisher Link
- http://dx.doi.org/10.1007/s11274-023-03652-x
- Publisher
- Springer
- Resource Type
- journal article
- Date
- 2023
- Description
- Cyanobacterial harmful algal blooms (CHABs) are a global environmental concern that encompasses public health issues, water availability, and water quality owing to the production of various secondary metabolites (SMs), including cyanotoxins in freshwater, brackish water, and marine ecosystems. The frequency, extent, magnitude, and duration of CHABs are increasing globally. Cyanobacterial species traits and changing environmental conditions, including anthropogenic pressure, eutrophication, and global climate change, together allow cyanobacteria to thrive. The cyanotoxins include a diverse range of low molecular weight compounds with varying biochemical properties and modes of action. With the application of modern molecular biology techniques, many important aspects of cyanobacteria are being elucidated, including aspects of their diversity, gene-environment interactions, and genes that express cyanotoxins. The toxicological, environmental, and economic impacts of CHABs strongly advocate the need for continuing, extensive efforts to monitor cyanobacterial growth and to understand the mechanisms regulating species composition and cyanotoxin biosynthesis. In this review, we critically examined the genomic organization of some cyanobacterial species that lead to the production of cyanotoxins and their characteristic properties discovered to date.
- Subject
- anatoxins; biosynthesis; SDG 14; Sustainable Development Goals; cyanotoxins; cylindrospermopsins; environmental factors; gene expression; SDG 3; SDG 6; SDG 8; SDG 13
- Identifier
- http://hdl.handle.net/1959.13/1482289
- Identifier
- uon:50906
- Identifier
- ISSN:0959-3993
- Language
- eng
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