Production of transparent exopolymer particles (TEP) in the nitrogen fixing cyanobacterium Anabaena flos-aquae OL-K10

• Autorzy: Surosz W. , Palińska K.A. , Rutkowska A.
• Języki publikacji: EN

Abstrakty

EN

The aim of the study was to measure the transparent exopolymer particles (TEP) concentration in cultures of Anabaena flos-aquae OL-K10 and to determine the relationship between the quantity of particles produced and the light intensity, the age of the culture and the presence of nitrogen in the culture medium. This is the first time TEP production has been investigated in the Nostocales, an order of nitrogen-fixing phytoplankton species. The results showed that TEP production depends on the presence of nitrogen in the culture medium. The longer the culture is grown, the higher the correlation between its TEP content and its chlorophyll a concentration.

Słowa kluczowe

EN

transparent exopolymer particles (TEP); Anabaena flos-aquae; chlorophyll a concentration

• Wydawca: Polish Academy of Sciences, Institute of Oceanology ; Elsevier
• Czasopismo: Oceanologia
• Rocznik: 2006
• Tom: No. 48 (3)
• Strony: 385--394
• Opis fizyczny: bibliogr. 16 poz., fot., wykr.

Twórcy

autor

Surosz W.

autor

Palińska K.A.

autor

Rutkowska A.

• Institute of Oceanography, University of Gdańsk, al. Marszałka Piłsudskiego 46, PL-81-378 Gdynia, Poland,

Bibliografia

• Alldredge A. L., 1998, The carbon, nitrogen and mass content ofm arine snow as a function of aggregate size, Deep-Sea Res. Pt. I, 45 (4-5), 529-541.
• Alldredge A. L., Passow U., Logan B. E., 1993, The abundance and significance of a class oflar ge, transparent organic particles in the ocean, Deep-Sea Res. Pt. I, 40 (6), 1131-1140.
• Corzo A., Morillo J.A., Rodriguez S., 2000, Production oft ransparent exopolymer particles (TEP) in cultures ofChaet oceros calcitrans under nitrogen limitation, Aquat. Microb. Ecol., 23 (1), 63-72.
• Hong Y., Smith W. O., White A-M., 1997, Studies on transparent exopolymer particles (TEP) produced in the Ross Sea (Antarctica) and by Phaeocystis antarctica (Prymnesiophyceae), J. Phycol., 33 (3), 368-376.
• Jeffrey S.W., Humphrey G. F., 1975, New spectrophotometric equations for determining chlorophyll a, b, c1 and c2 in higher plants, algae and natural phytoplankton, Biochem. Physiol. Pfl., 167, 191-194.
• Kahru M., Horstmann U., Rud O., 1994, Satellite detection in increased cyanobacterial blooms in the Baltic Sea - natural fluctuation or ecosystem change, Ambio, 23 (8), 469-472.
• Long R.A., Azam F., 1996, Abundant protein-containing particles in the sea, Aquat. Microb. Ecol., 10 (3), 213-221.
• Passow U., 2000, Formation oft ransparent exopolymer particles (TEP) from dissolved precursor material, Mar. Ecol. Prog. Ser., 192, 1-11.
• Passow U., Alldredge A. L., 1994, Distribution, size and bacterial colonization of transparent exopolymer particles (TEP) in the ocean, Mar. Ecol. Prog. Ser.,113, 185-198.
• Passow U., Alldredge A. L., 1995, A dye-binding assay for the spectrophotometric measurement oft ransparent exopolymer particles (TEP), Limnol. Oceanogr., 40 (7), 1326-1335.
• Passow U., Logan B. E., Alldredge A. L., Grossart H.-P., Meinhard S., 1995, Rapid formation and sedimentation of large aggregates is predictable from coagulation rates (half-lives) of transparent exopolymer particles (TEP), Deep-Sea Res. Pt. II, 42 (1), 203-214.
• Passow U., Zhou J., Mopper K., 1998, The role ofs urface-active carbohydrates in the formation of transparent exopolymer particles by bubble adsorption of seawater, Limnol. Oceanogr., 43 (8), 1860-1871.
• Rippka R., Deruelles J., Waterbury J.B., Herdman M., Stanier R.Y., 1979, Generic assignments, strain and properties ofpu re cultures of cyanobacteria, J. Gen. Microbiol., 111, 1-61.
• Strickland J.D.H., Parsons T.R., 1972, A practical handbook ofs eawater analysis, Bull. Fish. Res. Bd. Can., 167, 153-163.
• Surosz W., Palińska K.A., 2004, Effects ofhe avy metal stress on cyanobacterium Anabaena flos-aquae, Arch. Environ. Con. Tox., 48 (1), 40-48.
• Szweykowska A., Szweykowski J., 1994, Botany, Vol. I. Morphology, PWN, Warszawa, 343 pp., (in Polish).