Isolation and identification of amino acids secreted by Bacillus amyloliquefaciens T1 with anti-cyanobacterial effect against cyanobacterium Microcystis aeruginosa

Xu, Bo; Miao, Lihong; Yu, Jing; Ji, Lipeng; Lu, Hao; Yang, Jiangke; Gao, Suqin

doi:10.5004/dwt.2021.27495

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The amino acids and proteins have commonly been identified and reported as the anticyanobacterial substances for M. aeruginosa. Two amino acids (L-lysine and L-phenylalanine) are purified from B. amyloliquefaciens T1 that have an inhibition effect against M. aeruginosa FACHB-905 [94]; the L-valine, which shows a better anticyanobacterial activity than L-lysine, is also isolated from S. jiujiangensis JXJ 0074 [37]. It is interesting that the anticyanobacterial efficiency of tryptamine and tryptoline on M. aeruginosa FACHB-905 is 80 ± 1% and 100 ± 2%, respectively, but the growth of M. aeruginosa is recovered as tryptamine (tryptoline) and is completely used or degraded by microorganisms [38].…”

Section: Anticyanobacterial Substancesmentioning

confidence: 99%

See 1 more Smart Citation

Recent Advances in the Research on the Anticyanobacterial Effects and Biodegradation Mechanisms of Microcystis aeruginosa with Microorganisms

et al. 2022

Self Cite

View full text Add to dashboard Cite

Harmful algal blooms (HABs) have attracted great attention around the world due to the numerous negative effects such as algal organic matters and cyanobacterial toxins in drinking water treatments. As an economic and environmentally friendly technology, microorganisms have been widely used for pollution control and remediation, especially in the inhibition/biodegradation of the toxic cyanobacterium Microcystis aeruginosa in eutrophic water; moreover, some certain anticyanobacterial microorganisms can degrade microcystins at the same time. Therefore, this review aims to provide information regarding the current status of M. aeruginosa inhibition/biodegradation microorganisms and the acute toxicities of anticyanobacterial substances secreted by microorganisms. Based on the available literature, the anticyanobacterial modes and mechanisms, as well as the in situ application of anticyanobacterial microorganisms are elucidated in this review. This review aims to enhance understanding the anticyanobacterial microorganisms and provides a rational approach towards the future applications.

show abstract

Section: Anticyanobacterial Substancesmentioning

confidence: 99%

“…by secreting bacilysin [91]. In line with this genus, B. amyloliquefaciens T1 produces amino acids to inhibit the growth of four Microcystis spp., but not of Anabaena flos-aquae or Chlorella pyrenoidosa [49,94]; S. amritsarensis HG-16 kills A. flos-aquae, Phormidium sp. and five Microcystis spp.…”

Section: Anticyanobacterial Modesmentioning

confidence: 99%