Taxonomic discrimination and compositional analysis of microalgae using Fourier-transform infrared (FT-IR) spectroscopy. The project aims to develop an automated system using infrared spectroscopy that can rapidly and inexpensively identify algae and quantify their chemical composition. The system, which would be based on statistical models developed from infrared spectral information, has the potential to enable rapid identification of blue-green algae at the strain level, allowing new algal bl ....Taxonomic discrimination and compositional analysis of microalgae using Fourier-transform infrared (FT-IR) spectroscopy. The project aims to develop an automated system using infrared spectroscopy that can rapidly and inexpensively identify algae and quantify their chemical composition. The system, which would be based on statistical models developed from infrared spectral information, has the potential to enable rapid identification of blue-green algae at the strain level, allowing new algal blooms to be rapidly compared with those known to be toxic. Compositional analysis using infrared spectroscopy has the potential to measure all major classes of macromolecules simultaneously and precisely, at the single cell level, in a non-destructive manner that does not involve polluting chemicals.Read moreRead less
Cultivating numerically significant soil bacteria. The vast majority of soil bacteria have not been able to be studied in the laboratory because they cannot be grown outside the soil. They are therefore termed unculturable. Most of these belong to groups that are completely unstudied. Advances made in the Janssen lab have overcome this impediment to laboratory cultivation of numerically abundant and globally distributed soil bacteria. This project will develop these advances to generate simple a ....Cultivating numerically significant soil bacteria. The vast majority of soil bacteria have not been able to be studied in the laboratory because they cannot be grown outside the soil. They are therefore termed unculturable. Most of these belong to groups that are completely unstudied. Advances made in the Janssen lab have overcome this impediment to laboratory cultivation of numerically abundant and globally distributed soil bacteria. This project will develop these advances to generate simple and widely applicable methods to enable many of the previously unculturable soil bacteria to be studied. This will allow assessments of their ecological roles and biotechnological potentials to be made.Read moreRead less