FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W387657583> ?p ?o ?g. }

• W387657583 abstract "Sixteen axenic cultures of algae from acid streams of known water chemistry were produced without the use of antibiotics. These included four strains of Euglena mutabilis (Durham Culture Collection No. D464, D640, D641, D642). Strain D464, isolated from Brandon Acid Stream, Co, Durham, was selected for detailed study; the pH of the stream was 2.6.The optimum yield of E. mutabilis D464 in the basal medium at pH 2.6, occurred at a photon flux density of 100 µmol m(^-1)s(^-1). All four strains (D464, D640, D641, D642) had optimum yields between pH 3.4 and 4.0. Adaptation to low and high pH was checked with strain D464 and it was found that this strain could be adapted to grow at pH 1.5. and at pH 8.5.The nutritional requirements and tolerance to heavy metals of strains D464, D640 and D641 was investigated under standard growth conditions and was found that Na (10 mg 1(^-1) to 25 mg l(^-1)) improved yield. Strains D464, D640 and D641 grew in the vitamin-free basal medium, however in the strain chosen for detailed study (D464) adding vitamin B(_1) and B(_12) improved yield. Heterotrophic and photoheterotrophic growth was investigated using strains D464, D640 and D641 and was found that they utilize the following organic carbon substrates, glucose, fructose, sucrose, glycerol, lactic acid and acetate. Yield was least in acetate. These strains also utilized β-alanine, Dl-asporagine, glycyl-glycine, urea, uric acid and ethanol-amine as sole nitrogen source in the presence of light but not in the dark. Using strain D464 phosphatase activity was checked and was found that this strain had both acid and alkaline cell surface phosphatase activity. All three strains (D464, D640, D641) tested showed tolerance to varying concentrations of different heavy metals. Tolerance in the diminishing order appears to be as follows: Al>Mn>Pb>Ni>Co>Zn>Cu>Fe>Cd. Factors influencing Zn toxicity were investigated using strain D464 and it was found that Zn toxicity influenced by the size of the inoculum, The pH and the composition of growth medium. Na and Ca (above 10 mg 1(^-1)) increased toxicity to Zn, while CI (up to and including 75 mg 1 (^-1) ) and glycyl-glycine reduced Zn toxicity. K (160 mg l(^-1)), Mg (200 mg l(^-1)) and Mn (80 mg l(^1)) had no effect on Zn toxicity in strain D464." @default.
• W387657583 created "2016-06-24" @default.
• W387657583 creator A5088523169 @default.
• W387657583 date "1984-01-01" @default.
• W387657583 modified "2023-09-26" @default.
• W387657583 title "Physiology of acid stream algae" @default.
• W387657583 cites W1566337814 @default.
• W387657583 cites W1581830196 @default.
• W387657583 cites W1804177311 @default.
• W387657583 cites W187218625 @default.
• W387657583 cites W1964388480 @default.
• W387657583 cites W1965401490 @default.
• W387657583 cites W1966202948 @default.
• W387657583 cites W1968798005 @default.
• W387657583 cites W1973579381 @default.
• W387657583 cites W1984631891 @default.
• W387657583 cites W1988915645 @default.
• W387657583 cites W1997811108 @default.
• W387657583 cites W2000235214 @default.
• W387657583 cites W2007778094 @default.
• W387657583 cites W2009969700 @default.
• W387657583 cites W2012860180 @default.
• W387657583 cites W2013964503 @default.
• W387657583 cites W2023537700 @default.
• W387657583 cites W2029296296 @default.
• W387657583 cites W2031746126 @default.
• W387657583 cites W2032800559 @default.
• W387657583 cites W2034576334 @default.
• W387657583 cites W2035914262 @default.
• W387657583 cites W2061748070 @default.
• W387657583 cites W2079706152 @default.
• W387657583 cites W2084775395 @default.
• W387657583 cites W2087548186 @default.
• W387657583 cites W2091668995 @default.
• W387657583 cites W2113580652 @default.
• W387657583 cites W2146103230 @default.
• W387657583 cites W2170574981 @default.
• W387657583 cites W221272820 @default.
• W387657583 cites W2301088731 @default.
• W387657583 cites W2314624721 @default.
• W387657583 cites W2322318848 @default.
• W387657583 cites W2775028123 @default.
• W387657583 cites W2922099853 @default.
• W387657583 cites W576214987 @default.
• W387657583 cites W797139779 @default.
• W387657583 hasPublicationYear "1984" @default.
• W387657583 type Work @default.
• W387657583 sameAs 387657583 @default.
• W387657583 citedByCount "1" @default.
• W387657583 crossrefType "dissertation" @default.
• W387657583 hasAuthorship W387657583A5088523169 @default.
• W387657583 hasConcept C100544194 @default.
• W387657583 hasConcept C134121241 @default.
• W387657583 hasConcept C145890019 @default.
• W387657583 hasConcept C185592680 @default.
• W387657583 hasConcept C191897082 @default.
• W387657583 hasConcept C192562407 @default.
• W387657583 hasConcept C2776970464 @default.
• W387657583 hasConcept C2778597767 @default.
• W387657583 hasConcept C2780881558 @default.
• W387657583 hasConcept C31903555 @default.
• W387657583 hasConcept C55493867 @default.
• W387657583 hasConcept C559758991 @default.
• W387657583 hasConcept C59822182 @default.
• W387657583 hasConcept C86803240 @default.
• W387657583 hasConceptScore W387657583C100544194 @default.
• W387657583 hasConceptScore W387657583C134121241 @default.
• W387657583 hasConceptScore W387657583C145890019 @default.
• W387657583 hasConceptScore W387657583C185592680 @default.
• W387657583 hasConceptScore W387657583C191897082 @default.
• W387657583 hasConceptScore W387657583C192562407 @default.
• W387657583 hasConceptScore W387657583C2776970464 @default.
• W387657583 hasConceptScore W387657583C2778597767 @default.
• W387657583 hasConceptScore W387657583C2780881558 @default.
• W387657583 hasConceptScore W387657583C31903555 @default.
• W387657583 hasConceptScore W387657583C55493867 @default.
• W387657583 hasConceptScore W387657583C559758991 @default.
• W387657583 hasConceptScore W387657583C59822182 @default.
• W387657583 hasConceptScore W387657583C86803240 @default.
• W387657583 hasLocation W3876575831 @default.
• W387657583 hasOpenAccess W387657583 @default.
• W387657583 hasPrimaryLocation W3876575831 @default.
• W387657583 hasRelatedWork W1553534641 @default.
• W387657583 hasRelatedWork W1868896025 @default.
• W387657583 hasRelatedWork W1978076971 @default.
• W387657583 hasRelatedWork W1988498059 @default.
• W387657583 hasRelatedWork W2018438399 @default.
• W387657583 hasRelatedWork W2078113257 @default.
• W387657583 hasRelatedWork W2088903619 @default.
• W387657583 hasRelatedWork W2148549692 @default.
• W387657583 hasRelatedWork W2171067930 @default.
• W387657583 hasRelatedWork W2353561744 @default.
• W387657583 hasRelatedWork W2357486046 @default.
• W387657583 hasRelatedWork W2357594409 @default.
• W387657583 hasRelatedWork W2358496211 @default.
• W387657583 hasRelatedWork W2365903964 @default.
• W387657583 hasRelatedWork W2384468369 @default.
• W387657583 hasRelatedWork W2411521546 @default.
• W387657583 hasRelatedWork W2469648725 @default.
• W387657583 hasRelatedWork W2943654847 @default.

• next