Matches in SemOpenAlex for { <https://semopenalex.org/work/W2945394475> ?p ?o ?g. }
- W2945394475 abstract "Empirical evidence of the cost of producing toxic compounds in harmful microalgae is completely lacking. Yet costs are often assumed to be high, implying substantial ecological benefits with adaptive significance exist. To study potential fitness costs of toxin production, sixteen strains including three species of the former Alexandrium tamarense species complex were grown under both carbon limitation and unlimited conditions. Growth rates, levels of intracellular paralytic shellfish poisoning toxins (PSTs) and effects of lytic compounds were measured to provide tradeoff curves of toxicity for both PST and lytic toxicity under high light (300 µmol photons m-2 s-1) and under low light (i.e. carbon limited; 20 µmol photons m-2 s-1). Direct fitness costs in terms of reduced growth rates with increasing PST content were evident under unlimited conditions, but not under carbon limitation, in which case PST production was positively correlated with growth. The cost of production of lytic compounds was detected both under carbon limitation and unlimited conditions, but only in strains producing PST. The results may direct future research in understanding the evolutionary role and ecological function of algal toxins. The intrinsic growth rate costs should be accounted for in relation to quantifying benefits such as grazer avoidance or toxin-mediated prey capture in natural food-web settings." @default.
- W2945394475 created "2019-05-29" @default.
- W2945394475 creator A5002067788 @default.
- W2945394475 creator A5035818452 @default.
- W2945394475 creator A5036932505 @default.
- W2945394475 creator A5049652568 @default.
- W2945394475 creator A5077296426 @default.
- W2945394475 creator A5090271855 @default.
- W2945394475 date "2019-05-22" @default.
- W2945394475 modified "2023-10-16" @default.
- W2945394475 title "The Cost of Toxicity in Microalgae: Direct Evidence From the Dinoflagellate Alexandrium" @default.
- W2945394475 cites W120040294 @default.
- W2945394475 cites W144298189 @default.
- W2945394475 cites W1560954028 @default.
- W2945394475 cites W1602089535 @default.
- W2945394475 cites W1914782372 @default.
- W2945394475 cites W1952508301 @default.
- W2945394475 cites W1964369099 @default.
- W2945394475 cites W1973559280 @default.
- W2945394475 cites W1976372564 @default.
- W2945394475 cites W1976450403 @default.
- W2945394475 cites W1977139974 @default.
- W2945394475 cites W1982363152 @default.
- W2945394475 cites W1982682127 @default.
- W2945394475 cites W1987238807 @default.
- W2945394475 cites W1994659428 @default.
- W2945394475 cites W2014722655 @default.
- W2945394475 cites W2015907706 @default.
- W2945394475 cites W2016586440 @default.
- W2945394475 cites W2017073913 @default.
- W2945394475 cites W2017791692 @default.
- W2945394475 cites W2020539203 @default.
- W2945394475 cites W2023450466 @default.
- W2945394475 cites W2031712417 @default.
- W2945394475 cites W2039378757 @default.
- W2945394475 cites W2044529263 @default.
- W2945394475 cites W2052415792 @default.
- W2945394475 cites W2058717292 @default.
- W2945394475 cites W2060927845 @default.
- W2945394475 cites W2061980748 @default.
- W2945394475 cites W2062929234 @default.
- W2945394475 cites W2066250226 @default.
- W2945394475 cites W2074504557 @default.
- W2945394475 cites W2074639628 @default.
- W2945394475 cites W2074731222 @default.
- W2945394475 cites W2078358317 @default.
- W2945394475 cites W2085903824 @default.
- W2945394475 cites W2096069669 @default.
- W2945394475 cites W2101577546 @default.
- W2945394475 cites W2105165861 @default.
- W2945394475 cites W2112971002 @default.
- W2945394475 cites W2117332541 @default.
- W2945394475 cites W2120772351 @default.
- W2945394475 cites W2127263107 @default.
- W2945394475 cites W2132593592 @default.
- W2945394475 cites W2133903461 @default.
- W2945394475 cites W2141203856 @default.
- W2945394475 cites W2147156364 @default.
- W2945394475 cites W2148498334 @default.
- W2945394475 cites W2154237171 @default.
- W2945394475 cites W2159327828 @default.
- W2945394475 cites W216963020 @default.
- W2945394475 cites W2177621739 @default.
- W2945394475 cites W2189781570 @default.
- W2945394475 cites W2226396244 @default.
- W2945394475 cites W2290819846 @default.
- W2945394475 cites W2330613392 @default.
- W2945394475 cites W2502442886 @default.
- W2945394475 cites W2508173644 @default.
- W2945394475 cites W2516086024 @default.
- W2945394475 cites W2528967217 @default.
- W2945394475 cites W2564256989 @default.
- W2945394475 cites W2604591414 @default.
- W2945394475 cites W2885740802 @default.
- W2945394475 cites W2887515597 @default.
- W2945394475 doi "https://doi.org/10.3389/fmicb.2019.01065" @default.
- W2945394475 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6538772" @default.
- W2945394475 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31178832" @default.
- W2945394475 hasPublicationYear "2019" @default.
- W2945394475 type Work @default.
- W2945394475 sameAs 2945394475 @default.
- W2945394475 citedByCount "26" @default.
- W2945394475 countsByYear W29453944752019 @default.
- W2945394475 countsByYear W29453944752020 @default.
- W2945394475 countsByYear W29453944752021 @default.
- W2945394475 countsByYear W29453944752022 @default.
- W2945394475 countsByYear W29453944752023 @default.
- W2945394475 crossrefType "journal-article" @default.
- W2945394475 hasAuthorship W2945394475A5002067788 @default.
- W2945394475 hasAuthorship W2945394475A5035818452 @default.
- W2945394475 hasAuthorship W2945394475A5036932505 @default.
- W2945394475 hasAuthorship W2945394475A5049652568 @default.
- W2945394475 hasAuthorship W2945394475A5077296426 @default.
- W2945394475 hasAuthorship W2945394475A5090271855 @default.
- W2945394475 hasBestOaLocation W29453944751 @default.
- W2945394475 hasConcept C120305227 @default.
- W2945394475 hasConcept C142796444 @default.
- W2945394475 hasConcept C158278297 @default.
- W2945394475 hasConcept C159047783 @default.
- W2945394475 hasConcept C178790620 @default.