The study was supported by NIA grants R01AG17917 (Bennett, PI), R21AG30765 (Bennett), R01AG34374 (Boyle), and R01AG33678 (Boyle); the funding agency was not involved in the design, analysis, or interpretation of these data or preparation of the manuscript.
Accounting provides information for all these purposes through the maintenance of data, the analysis and interpretation of these data, and the preparation of various kinds of reports.
A conservative interpretation of these results is that heterocyst RNA preparations were over 9% and over 93% cell-specific for phototrophic and mixotrophic conditions, respectively.
FD is the coordinator of the project and helps for the interpretation of results, preparation and corrections of this paper.
SNB and MEM: acquisition of data, study concept and design, analysis and interpretation of data, preparation of manuscript.
KHH, AKP and JW: study concept and design, acquisition of subjects, interpretation of data, preparation of manuscript.
GB: Acquisition, analysis and interpretation of data, preparation of the manuscript.
All authors were involved in the interpretation of data, preparation and revision of manuscript.
JG and MW: planning and designing experiments, interpretation of data, preparation of manuscript.
GGC and FS: Acquisition, analysis, and interpretation of data, preparation of the manuscript.
