Supplementary Tables

● <b>Supplementary</b><b> </b><b>Table</b><b> </b><b>1</b>: General information about the CandidatusAtelocyanobacterium genomes, including assembly accession, completeness level, assigned code, and other relevant details.● <b>Supplementary</b><b> </b><b>Table</b><b> </b><b>2</b>: Summary of genome completeness and contamination levels estimated using the Anvi’o platform. This table provides detailed information on the quality metrics for each genome, including the percentage of confidence , completeness, redundancy, and length of the genomes.● <b>Supplementary</b><b> </b><b>Table</b><b> </b><b>3</b>: Summary of genome completeness and contamination levels estimated using the CheckM2 tool. This table provides additional quality metrics, including completeness percentage, contamination levels, and the number of marker gene sets used in the analysis, offering complementary validation to the Anvi’o results.● <b>Supplementary Table 4</b>: General information about related genomes from <i>Crocosphaera</i>, <i>Cyanothece</i>, <i>Synechocystis</i>, and other taxa. This table includes details such as assembly accession, completeness level, assigned code, and additional relevant data.● <b>Supplementary Table 5</b>: General information about the 513 genomes from the <i>Aphanothecaceae</i> family used in this study. This table includes details such as assembly accession, completeness level, assigned code, and other relevant data.