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          <dc:title>Comparative genomics of the myostatin (mstn/GDF8) family across aquaculture species: copy number and gene loss follow genome ploidy</dc:title>
          <dc:creator>Ke Ling (24719697)</dc:creator>
          <dc:creator>Bian Li (1400602)</dc:creator>
          <dc:creator>Shi Shaohua (24711994)</dc:creator>
          <dc:creator>Jiang Pengxin (24711054)</dc:creator>
          <dc:creator>Chen Yongcong (24711055)</dc:creator>
          <dc:creator>Pan Ying (12700370)</dc:creator>
          <dc:creator>Chen Siqing (24711077)</dc:creator>
          <dc:creator>Fang Qinmei (24711044)</dc:creator>
          <dc:subject>Genomics</dc:subject>
          <dc:subject>Evolutionary biology not elsewhere classified</dc:subject>
          <dc:subject>Aquaculture</dc:subject>
          <dc:subject>myostatin</dc:subject>
          <dc:subject>GDF8/GDF11</dc:subject>
          <dc:subject>ohnologue</dc:subject>
          <dc:subject>conserved synteny</dc:subject>
          <dc:subject>whole-genome duplication</dc:subject>
          <dc:subject>comparative genomics</dc:subject>
          <dc:subject>auqaculture</dc:subject>
          <dc:description>&lt;p dir="ltr"&gt;Dataset summary" from README.md, plus the sentence "Data, figures, supplementary material and analysis code for the manuscript submitted to Marine Genomics.&lt;/p&gt;

---

Version 3 (2026-09-11): added Salmo salar myostatin-2 (XP_014007051.1). Dataset 61 -&gt; 62 full-length preproproteins, alignment 623 amino-acid columns; trees, figures and supplementary materials S1/S11 recomputed; new Dataset_S13_model_robustness_trees.zip (six trees underlying Supplementary S11). No change to any conclusion. See 'P2_figshare_v3_版本说明.txt' inside the archive for the full version note. (Package version 3; recorded by Figshare as item version 2, because the package-v2 code-Englishification update of 2026-09-08 was made without creating a separate item version.)

---

Version 4 (2026-09-12): Figure 3 re-rendered with readable key-node UFBoot labels and corrected subtitle (62 sequences / 25 species); Figure 4 (three-step verification workflow) and Supplementary_S14_node_support.docx (UFBoot support for all 59 internal nodes) added; analysis code extended accordingly. No change to data or conclusions. See 'P2_figshare_v4_版本说明.txt' inside the archive for the full version note.</dc:description>
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