{
  "annotation_id": "145d4bf6-6ab2-4c25-a543-5f2a6fef0abf",
  "date_created": "2026-03-02T18:00:39.597000Z",
  "date_modified": "2026-03-02T18:00:39.597000Z",
  "file_hash": "c8142bc786a37dc4ff414a3c3bab33d7a27379093288dd0162c2bc6b87723109",
  "private": false,
  "record": {
    "abstract": "During germinal center reactions the appearance of two specific zones is\nobserved: the dark and the light zone. Up to now, the origin and function of\nthese zones are poorly understood. In the framework of a stochastic and\ndiscrete model several possible pathways of zone development during germinal\ncenter reactions are investigated. The importance of the zones in the germinal\ncenter for affinity maturation, i.e. the process of antibody optimization is\ndiscussed.",
    "arxiv_id": "physics/0203021",
    "authors": [
      "Michael Meyer-Hermann"
    ],
    "categories": [
      "physics.bio-ph",
      "q-bio.CB"
    ],
    "title": "A mathematical model for the germinal center morphology and affinity   maturation",
    "url": "https://arxiv.org/abs/physics/0203021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "843dbe35-e058-4910-8b9d-2c2ecb9b419e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}