Science: v.1-v.219Moses King, 1966 |
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Page 1007
... Urease Activity in Blue - Green Algae : D. S. Berns , P. Holohan , E. Scott Neurosecretory Cells : Daily Rhythmicity in Leiobunum longipes : D. J. Fowler and C. J. Goodnight 1076 1077 1078 Heme Stimulation of Globin Synthesis in a Cell ...
... Urease Activity in Blue - Green Algae : D. S. Berns , P. Holohan , E. Scott Neurosecretory Cells : Daily Rhythmicity in Leiobunum longipes : D. J. Fowler and C. J. Goodnight 1076 1077 1078 Heme Stimulation of Globin Synthesis in a Cell ...
Page 1077
... urease was present in the preparations . No previous report of urease activity in Cyanophyta has been found . There are conflicting reports about the use of urea as a nitrogen source by blue- green algae ( 2 , 3 ) . In addition , the ...
... urease was present in the preparations . No previous report of urease activity in Cyanophyta has been found . There are conflicting reports about the use of urea as a nitrogen source by blue- green algae ( 2 , 3 ) . In addition , the ...
Page 1078
... urease activity * Organism Porphyridium aerugineum None Cyanidium caldarium None Plectonema calothricoides 0.396 ... urease assay is sensitive to 0.1 μmole of urea hydro- lyzed , with a precision of about 3 percent . † This culture ...
... urease activity * Organism Porphyridium aerugineum None Cyanidium caldarium None Plectonema calothricoides 0.396 ... urease assay is sensitive to 0.1 μmole of urea hydro- lyzed , with a precision of about 3 percent . † This culture ...
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