Zobrazeno 1 - 10
of 53
pro vyhledávání: '"J. S. Craigie"'
Autor:
L A, Hanic, J S, Craigie
Publikováno v:
Journal of phycology. 5(2)
A chemically resistant cuticle fraction was isolated from 5 phaeophycean, 1 rhodophycean, and 11 chlorophycean marine algae using acid treatment alone, or acid treatment followed by leaching in cupra-ammonium. In Cladophora rupestris and Chaetomorpha
Publikováno v:
Journal of phycology. 3(1)
Alaria grandifolia is recorded from Nova Scotia for the first time and is briefly compared with A. esculenta from this area.
Autor:
J, McLachlan, J S, Craigie
Publikováno v:
Journal of phycology. 2(4)
The antialgal activity of a number of simple phenols was examined for their effect on the growth of 7 species of unicellular marine algae. The 3 knoiun algal phenols, 5-bromo-3,4-dihydroxybenzaldehyde; 2,3-dibromo-4,5-dihydroxybenzylalcohol, and 3,4-
Publikováno v:
Marine Biology. 122:471-477
Growth rates of excised apical segments from three Chondrus crispus Stackhouse clones were rapid, reproducible and easily measured using simple equipment. Clonal segments exhibited a high degree of phenotypic stability, with coefficients of variation
Publikováno v:
Botanica Marina. 37
Publikováno v:
Botanica Marina. 36
Proximate composition of wild and cultured strains of Palmaria palmata and the effect of temperature, time of harvest and nitrogen deprivation were studied with an emphasis on lipids and fatty acids. Total lipid content of the two strains were 2.0 an
Autor:
J. S. Craigie, M. V. Laycock
Publikováno v:
Canadian Journal of Biochemistry. 55:27-30
Gigartinine, 5-(3-amidinoureido)-2-aminovaleric acid, and L-citrullinyl-L-arginine were islated from aqueous extracts of Chondrus crispus (Rhodophyceae). Their identifications were confirmed by chemical procedures, and 1H and 13C nuclear magnetic res
Publikováno v:
Canadian Journal of Botany. 59:522-527
Experiments in tank cultures with Chondrus crispus Stackh. have shown that the dipeptide citrullinyl-arginine can accumulate to high concentrations when plants are supplied with nitrate or ammonia at low temperatures. With nitrate only, low light int
Autor:
S. S. Bates, J. S. Craigie
Publikováno v:
Marine Biology. 98:457-466
The induction of in vivo chlorophyll a (chl a) fluorescence (change in fluorescence intensity during a time-scale of ms to s) was measured to determine the potential of this technique for assessing the physiological condition of the macroalgae Chondr
Autor:
A. R. O. Chapman, J. S. Craigie
Publikováno v:
Marine Biology. 40:197-205
Observations have been made on seasonal fluctuations in dissolved inorganic nutrients, internal reserves of nitrogen and growth rates in Laminaria longicruris. The onset of winter growth in shallow-water stations (6 and 9 m) correlated well with impr