{
  "abstract": "Cell division in plants often follows the shortest path, producing two equal daughter cells. However, some developmental contexts deviate from this rule. The early stomatal lineage in dicots consists of a series of asymmetric divisions. Identification of polarized proteins has improved our understanding of how these divisions are guided, yet the factors determining the orientation of the final symmetric division remain unclear. Here, we use a system in which every cell adopts a stomatal fate to reveal their alignment. Time-lapse imaging on both sides of cotyledons reveals differences in growth dynamics and allows us to compare the stomatal orientation relative to the organ axis, the cell major axis, and the principal directions of growth. Finite element modeling identifies differential growth-derived stress patterns as a potential factor coordinating stomatal division at the organ scale. Stomatal divisions preferentially align with cell geometry, while mechanical perturbations reveal that stress can influence their orientation.",
  "abstract_shown": true,
  "affiliations": [
    "Sainsbury Laboratory Cambridge University, Bateman Street, Cambridge, UK",
    "Sainsbury Laboratory Cambridge University, Bateman Street, Cambridge, UK; Cambridge Advanced Imaging Centre, University of Cambridge, Anatomy Building, Cambridge, UK",
    "Sainsbury Laboratory Cambridge University, Bateman Street, Cambridge, UK. Electronic address: sarah.robinson@slcu.cam.ac.uk"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Léo Serra",
      "orcid": "0000-0001-5564-7299"
    },
    {
      "affs": [
        0
      ],
      "name": "Euan Thomas Smithers",
      "orcid": "0000-0002-2580-6401"
    },
    {
      "affs": [
        0
      ],
      "name": "Lucy Bentall"
    },
    {
      "affs": [
        1
      ],
      "name": "Martin O. Lenz",
      "orcid": "0000-0002-1658-4368"
    },
    {
      "affs": [
        2
      ],
      "name": "Sarah Robinson"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/7sjcshf7b4t35.bib",
  "cited_by": 5,
  "doi": "10.1016/j.celrep.2026.117366",
  "fulltext_url": null,
  "id": "7sjcshf7b4t35",
  "issns": [
    "2211-1247",
    "2639-1856"
  ],
  "landing_url": "https://doi.org/10.1016/j.celrep.2026.117366",
  "language": "en",
  "licence": "CC-BY-NC",
  "licence_label": "CC BY-NC",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by-nc/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "1110|Plant Molecular Biology Research"
    ]
  ],
  "openalex": "W7162399380",
  "pdf_url": null,
  "pmcid": null,
  "pmid": "42189683",
  "published": "2026-05-26",
  "publisher": "Cell Press",
  "ris": "https://research.draconitic.com/paper/7sjcshf7b4t35.ris",
  "sources": [
    {
      "first_seen": "2026-11-08T13:20:45Z",
      "native_id": "W7162399380",
      "source": "openalex",
      "url": "https://doi.org/10.1016/j.celrep.2026.117366"
    }
  ],
  "subjects": [
    {
      "field": "biology",
      "origin": "openalex:1110|Plant Molecular Biology Research",
      "subfield": "plant-biology"
    }
  ],
  "title": "Cell geometry and mechanical stress coordinate stomatal division orientation",
  "title_text": "Cell geometry and mechanical stress coordinate stomatal division orientation",
  "type": "peer-reviewed",
  "updated_at": "2026-11-08T13:20:45Z",
  "url": "https://research.draconitic.com/paper/7sjcshf7b4t35",
  "venue": "Cell Reports",
  "versions": []
}