{
  "annotation_id": "439aa9b7-92a7-42c7-a785-006d0152b1fa",
  "date_created": "2026-03-02T18:01:31.536000Z",
  "date_modified": "2026-03-02T18:01:31.536000Z",
  "file_hash": "7356e7d45ca63e36e91d41f013630eae2309c7f2addc67a66e66c286de4790d8",
  "private": false,
  "record": {
    "abstract": "We study a stochastic model proposed recently in the genetic literature to\nexplain the heterogeneity of cell populations or of gene products. Cells are\nlocated in two colonies, whose sizes fluctuate as birth and migration processes\nin switching environments. We prove that there is a range of parameters where\nheterogeneity induces a larger mean fitness",
    "arxiv_id": "q-bio/0502026",
    "authors": [
      "Martin Gander",
      "Christian Mazza",
      "Hansklaus Rummler"
    ],
    "categories": [
      "q-bio.PE",
      "q-bio.CB"
    ],
    "title": "Stochastic gene expression in switching environments",
    "url": "https://arxiv.org/abs/q-bio/0502026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "92b78afd-c003-437c-9166-a2cdcd4a6ecb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}