A model of phycotoxin release by cyanobacterial cells

Belov, A.P.

doi:10.1016/s0304-3800(98)00013-1

Cited by 4 publications

(2 citation statements)

References 14 publications

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“…Repka et al (2004) found that most of the nodularin produced remained within the cells while Jonasson (2006) suggested that when intracellular nodularin concentration reaches a certain threshold the excess nodularin will either be released or degraded within the cell. Contradictory to the above studies, Belov (1998) found that cultures of Oscillatoria sp. growing at exponential phase showed an increased release of toxins and, furthermore, Lehtimä ki et al (1997) observed an increase in the release of nodularin with increasing radiation and phosphate concentration.…”

Section: Discussionmentioning

confidence: 94%

Production of the cyanotoxin nodularin—A multifactorial approach

et al. 2010

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Section: Discussionmentioning

confidence: 94%

Production of the cyanotoxin nodularin—A multifactorial approach

et al. 2010

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“…Cyanobacteria, in particular, while being in direct contact with corals, could release allelopathic compounds as a result of abrasion by water motion with consequent cell rupture. Many studies have shown that toxin release from cyanobacteria is a result of cell lysis due to abrasion, stress and cell death [124][125][126]. Additionally, environmental factors such as temperature may elicit active toxin liberation in these microorganisms [124,126].…”

Section: The Effect Of Cyanobacteria and Algae On Coralsmentioning

confidence: 99%

The Fate of Corals: Will They Overcome Competition with Algae and Cyanobacteria in a Changing Environment?

Puyana¹

2018

Corals in a Changing World

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Coral reefs provide substantial ecological and economic services to coastal communities in the tropics. Hence, there is a great concern about the permanence of these ecosystems and the consequent loss of the economic, ecological and social services coral reefs provide due to their susceptibility to natural and anthropogenic threats. Large-scale processes such as strong El Niño Southern Oscillation events, global warming and ocean acidification represent significant challenges for coral reefs. Benthic cyanobacteria and seaweed have substantially increased in reef areas, facilitated by excessive nutrient input, reduction in herbivore populations and global warming. This review briefly describes the currently known aspects of coral, algae and cyanobacterial interactions, as well as the local and global environmental and ecological aspects that have caused the increase of algae and cyanobacteria in detriment to reef corals. Reef communities will keep changing in the light of large-scale events and anthropogenic influences. As short-term measures, ambitious programs for grazer reintroduction could help curb population growth of algae and cyanobacteria. Medium-to long-term measures should be oriented at limiting nutrient input to water bodies.

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Belov

Giles

1997

Hydrobiologia

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A model of phycotoxin release by cyanobacterial cells

Cited by 4 publications

References 14 publications

Production of the cyanotoxin nodularin—A multifactorial approach

Production of the cyanotoxin nodularin—A multifactorial approach

The Fate of Corals: Will They Overcome Competition with Algae and Cyanobacteria in a Changing Environment?

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