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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
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| log in | [Single-cell Synechococcus WH8102 XRMA elemental data] - Single-cell elemental quotas and stoichiometry of Synechococcus sp. WH8102 measured by X-ray microanalysis (XRMA) under varying phosphorus conditions (Collaborative Research: Assessing the role of polyphosphate production and cycling in marine ecosystem functioning) | This dataset contains single-cell elemental stoichiometry measurements of Synechococcus sp. WH8102, obtained using XRMA (X-ray microanalysis) combined with microscopy-based cell size measurements. Cells were analyzed under different experimental phosphorus (P) conditions and timepoints to quantify cellular carbon (C), nitrogen (N), and phosphorus (P) content at the single-cell level. \n\nCell size was determined using two independent approaches: 1)XRMA-associated SEM measurements (A_um2_xray) 2)ImageJ-based image analysis (A_um2_imageJ). Cellular volume was estimated using a rod-shaped cell geometry model, allowing conversion from projected cell area to volume (µm³). Elemental quotas (C_fg_cell, N_fg_cell, P_fg_cell) were measured in femtograms per cell, and normalized to volume where applicable. The dataset supports analysis of cellular stoichiometry (C:N:P ratios), elemental plasticity, and physiological responses to phosphorus availability across time and experimental replicates.\n\ncdm_data_type = Other\nVARIABLES:\nSampleID (unitless)\nSyn_Cell (unitless)\nexp (unitless)\ntime_point (Time, days)\nrep (unitless)\nA_um2_xray (µm2)\nA_um2_imageJ (µm2)\nVolume_um3 (µm3)\nC_fg_cell (femtograms (fg C / cell))\nN_fg_cell (femtograms (fg N / cell))\nP_fg_cell (femtograms (fg P / cell))\nC_fg_um3 (fg C / µm3)\nN_fg_um3 (fg N / µm3)\nP_fg_um3 (fg P / µm3)\nC_P (ratio (unitless))\nC_N (ratio (unitless))\nN_P (ratio (unitless))\n | BCO-DMO | bcodmo_dataset_1005186_v1 |