{
  "abstract": "The ATP-binding cassette (ABC) gene family plays a crucial role in plants by mediating the transport of various molecules, contributing to development, stress responses, and secondary metabolism. Here, 159077ABC genes were identified from 1108 plant species. Comparative analysis revealed that higher plants had more ABC genes compared to algae plants. The ABCG1, ABCG4, and ABCG8 subfamilies originated in land plants and subsequently underwent distinct evolutionary pathways. Motif 1 and motif 9 demonstrated a conserved high-frequency pattern across different lineages. The expansion of ABC family mainly occurred through dispersed and whole-genome duplication in higher angiosperms, and full-length transposons may mediate the neofunctionalization of these genes. The pan-ABC family analysis of 12 tomato accessions revealed more relaxed selective pressures in dispensable ABC genes. The ABC genes of Arabidopsis thaliana exhibited stronger responsiveness and connectivity degree under salt stress. To facilitate further research, we established the PlantABC database (http://biodb.com.cn/PlantABC/index.html), which contains comprehensive genomic and evolutionary information about plant ABC genes. This study provides valuable perspective and resources for advancing research on the evolution and functions of plant ABC genes.",
  "abstract_shown": true,
  "affiliations": [
    "College of Plant Protection and Agricultural Big-Data Research Center, Shandong Agricultural University, Taian 271018, China.",
    "School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China.",
    "The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University, Qingdao 266237, China."
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 14,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Kangkang Song"
    },
    {
      "affs": [
        0
      ],
      "name": "Yinuo Zhao"
    },
    {
      "affs": [
        0
      ],
      "name": "He Xu"
    },
    {
      "affs": [
        0
      ],
      "name": "Haozhen Li"
    },
    {
      "affs": [
        0
      ],
      "name": "Xiaohua Zhang"
    },
    {
      "affs": [
        0
      ],
      "name": "Yanru Song"
    },
    {
      "affs": [
        0
      ],
      "name": "Boyuan Liu"
    },
    {
      "affs": [
        0
      ],
      "name": "Jingyu Wang"
    },
    {
      "affs": [
        0
      ],
      "name": "Bin Tan"
    },
    {
      "affs": [
        1
      ],
      "name": "Zhe Zhang"
    },
    {
      "affs": [
        2
      ],
      "name": "Bin Li",
      "orcid": "0009-0005-0567-1553"
    },
    {
      "affs": [
        0
      ],
      "name": "Wenjing Liu"
    },
    {
      "affs": [
        0
      ],
      "name": "Yiying Qi"
    },
    {
      "affs": [
        0
      ],
      "name": "Long Yang",
      "orcid": "0000-0002-9990-8398"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ak1zyb9f772dv.bib",
  "cited_by": 0,
  "doi": "10.1093/hr/uhag209",
  "fulltext_url": "https://europepmc.org/articles/PMC13711656",
  "id": "ak1zyb9f772dv",
  "issns": [
    "2662-6810",
    "2052-7276"
  ],
  "landing_url": "https://europepmc.org/article/MED/42948290",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "AcademicSubjects/SCI01140"
    ],
    [
      "heading",
      "AcademicSubjects/SCI01210"
    ],
    [
      "heading",
      "Article"
    ],
    [
      "heading",
      "Gene Family Evolution Biology"
    ],
    [
      "openalex",
      "1110|Plant Molecular Biology Research"
    ]
  ],
  "openalex": "W7163026171",
  "pdf_url": "https://europepmc.org/articles/PMC13711656?pdf=render",
  "pmcid": "PMC13711656",
  "pmid": "42948290",
  "published": "2026-06-01",
  "publisher": "Oxford University Press",
  "ris": "https://research.draconitic.com/paper/ak1zyb9f772dv.ris",
  "sources": [
    {
      "first_seen": "2026-10-31T00:20:36Z",
      "native_id": "MED:42948290",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42948290"
    },
    {
      "first_seen": "2026-10-31T12:22:23Z",
      "native_id": "PMC13711656",
      "source": "pmc",
      "url": "https://doi.org/10.1093/hr/uhag209"
    }
  ],
  "subjects": [
    {
      "field": "biology",
      "origin": "openalex:1110|Plant Molecular Biology Research",
      "subfield": "plant-biology"
    }
  ],
  "title": "Large-scale identification and evolutionary analysis of ATP-binding cassette transporters in cross-lineage plant species.",
  "title_text": "Large-scale identification and evolutionary analysis of ATP-binding cassette transporters in cross-lineage plant species.",
  "type": "peer-reviewed",
  "updated_at": "2026-10-31T12:22:23Z",
  "url": "https://research.draconitic.com/paper/ak1zyb9f772dv",
  "venue": "Horticulture research",
  "versions": []
}