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        <datestamp>2026-09-14T18:15:57Z</datestamp>
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          <dc:title>Microbial exoenzymes promoted the transition to an oxygenated Earth</dc:title>
          <dc:creator>Alia Sanger (21586862)</dc:creator>
          <dc:subject>Microbiology not elsewhere classified</dc:subject>
          <dc:subject>species tree, gene tree</dc:subject>
          <dc:description>&lt;p dir="ltr"&gt;Includes:&lt;/p&gt;&lt;p dir="ltr"&gt;Genomes used for species tree - SpeciesTreeGenomes.csv&lt;/p&gt;&lt;p dir="ltr"&gt;Species tree - Q2_merged_constraint3.treefile&lt;/p&gt;&lt;p dir="ltr"&gt;Time-calibrated species trees - cir2b_EarlyMeth_sample.chronogram, ugam6_sample.chronogram, ln1_EarlyMeth_sample.chronogram&lt;/p&gt;&lt;p dir="ltr"&gt;Alignment used to reconstruct the species tree and implement the molecular clock - Aligned_SCGs_mod_names_NoPorifera.faa&lt;/p&gt;&lt;p dir="ltr"&gt;PhoD protein phylogeny - PhoDMRCA.ML.Rep1.treefile&lt;/p&gt;&lt;p dir="ltr"&gt;Alignment used to reconstruct the PhoD phylogeny - PhoDMRCABayesian.genafpair.TAPER.trim95.faa&lt;/p&gt;</dc:description>
          <dc:date>2026-09-14T18:15:57Z</dc:date>
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