{
  "annotation_id": "6ace61a0-1989-4299-a7b0-d9260a4a5960",
  "date_created": "2026-03-02T18:01:34.674000Z",
  "date_modified": "2026-03-02T18:01:34.674000Z",
  "file_hash": "91ebeccb88617cce4a31da86446fe84f16c9abdd90c845a786ca983170fa9058",
  "private": false,
  "record": {
    "abstract": "We consider character sequences evolving on a phylogenetic tree under the\nTKF91 model. We show that as the sequence lengths tend to infinity the the\ntopology of the phylogenetic tree and the edge lengths are determined by any\none of (a) the alignment of sequences (b) the collection of sequence lengths.\nWe also show that the probability of any homology structure on a collection of\nsequences related by a TKF91 process on a tree is independent of the root\nlocation.\n  Keywords: phylogenetics, DNA sequence evolution models, identifiability,\nalignment",
    "arxiv_id": "q-bio/0608017",
    "authors": [
      "Bhalchandra D. Thatte"
    ],
    "categories": [
      "q-bio.GN"
    ],
    "journal_ref": "Mathematical Biosciences 200, no. 1 (2006) 58-75",
    "title": "Invertibility of the TKF model of sequence evolution",
    "url": "https://arxiv.org/abs/q-bio/0608017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6976c991-66ea-4d77-b522-e3a58bc222be",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}