Dynamics of a ribulose 1,5-biophosphate carboxylase/oxygenase gene expression in the coccolithophorid Coccolithus pelagicus during a tracer release experiment in the Northeast Atlantic

Article Abstract:

A pronounced diel rhythm in ribulose 1,5-bisphosphate carboxylase/oxygenase (RubisCO) gene expression in a natural population of the coccolithophorid Coccolithus pelagicus sampled during a Lagrangian experiment in the Northeast Atlantic is reported. The observations indicate that there is a greater heterogeneity in the temporal regulation of RubisCO expression among planktonic chromophytes.

Science & research, Genetic aspects, Gene expression, Planktonic bacteria, Coccoliths

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Application of a DNA hybridization-hydrophobic-grid membrane filter metod for detection and isolation of verotoxigenic Escherichia coli

Article Abstract:

Research is presented on the verotoxigenic Escherichia coli strain presence in food and animal intestine and fecal samples through a DNA hybridization procedure. Screened samples and the positive isolates are included.

Usage, Escherichia coli, Hybridization

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Molecular and physiological responses of two classes of marine chromophytic phytoplankton (diatoms and prymnesiophytes) during the development of nutrient-stimulated blooms

Article Abstract:

Research has been conducted on the taxon-specific DNA probes that target gene internal region. The development of these probes for marine phytoplankton is discussed.

United Kingdom, Statistical Data Included, Diatoms, Chromophyta, Phytoplankton

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