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Phosphorus stress effects on assimilation of nitrate by the green alga Kirchneriella lunaris Moeb. isolated from desert soil

100%

Ahmed Z. A., Issa A. A.

Acta Hydrobiologica

1994

tom 36

nr 1

49-55

Exposure of the alga Kirchneriella lunaris, isolated from desert soil, to a nutrient solution without phosphorus resulted in distinct growth and protein inhibition in relation to control cultures. In addition, P-deficient algae accumulated much smaller amounts of nitrate accompanied with a rise in free amino acids than the control cultures. The cell multiplications, dry matter, total pigments, proteins, and assay of nitrate reductase of Kirchneriella cultures were generally increased, with a rise in the corresponding P-levels of up to 1250 µg dm-3. Above that the parameters again decreased.

Nie chowajmy głowy w piasek

67%

Borrell B.

Świat Nauki

2012

nr 02

Ograniczanie wyników

1 Acta Hydrobiologica

1 Świat Nauki

1 Ahmed Z. A.

1 Borrell B.

1 Issa A. A.

1 2012

1 1994

Wyniki wyszukiwania

Phosphorus stress effects on assimilation of nitrate by the green alga Kirchneriella lunaris Moeb. isolated from desert soil

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