{
  "abstract": "Low temperature is a major environmental factor constraining the growth and aquaculture performance of the red alga Gracilariopsis lemaneiformis, yet systematic protein-level data describing cold stress responses remain limited. Ubiquitination is a key post-translational modification involved in regulating protein stability and turnover during stress adaptation. Here, we present a paired dataset of the global proteome and the ubiquitin-modified proteome of G. lemaneiformis under cold stress, generated using a matched experimental design across identical conditions. This paired dataset provides a valuable resource for future investigations of the relationship between protein abundance changes and ubiquitination regulation during cold-stress responses. We further provide detailed technical validation demonstrating high data quality and strong reproducibility among biological replicates. These datasets constitute a valuable resource for investigating ubiquitination-associated protein homeostasis during cold adaptation, facilitating the identification of ubiquitination-regulated substrate candidates under cold stress, and supporting downstream functional studies as well as the breeding of cold-tolerant G. lemaneiformis strains.",
  "abstract_shown": true,
  "affiliations": [
    "Key Laboratory of Marine Genetics and Breeding (Ocean University of China), Ministry of Education, Qingdao, 266003, Shandong, China.",
    "Marine Science Institute, Shantou University, Shantou, 515063, China. wzchen@stu.edu.cn.",
    "Guangdong Provincial Key Laboratory of Marine Biotechnology, Shantou University, Shantou, 515063, China. wzchen@stu.edu.cn.",
    "Key Laboratory of Marine Genetics and Breeding (Ocean University of China), Ministry of Education, Qingdao, 266003, Shandong, China. xnzang@ouc.edu.cn."
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 7,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Feng Qin"
    },
    {
      "affs": [
        0
      ],
      "name": "Xiuyu Zhang"
    },
    {
      "affs": [
        0
      ],
      "name": "Shuangshuang Peng"
    },
    {
      "affs": [
        0
      ],
      "name": "Jianxin Sun"
    },
    {
      "affs": [
        0
      ],
      "name": "Di Xu"
    },
    {
      "affs": [
        1,
        2
      ],
      "name": "Weizhou Chen"
    },
    {
      "affs": [
        3
      ],
      "name": "Xiaonan Zang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/fhkmeqad2j5r8.bib",
  "cited_by": 0,
  "doi": "10.1038/s41597-026-07789-w",
  "fulltext_url": "https://europepmc.org/articles/PMC13680379",
  "id": "fhkmeqad2j5r8",
  "issns": [
    "2052-4463"
  ],
  "landing_url": "https://europepmc.org/article/MED/42897193",
  "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": [
    [
      "openalex",
      "1312|Ubiquitin and proteasome pathways"
    ]
  ],
  "openalex": "W7222955134",
  "pdf_url": "https://europepmc.org/articles/PMC13680379?pdf=render",
  "pmcid": "PMC13680379",
  "pmid": "42897193",
  "published": "2026-10-19",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/fhkmeqad2j5r8.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:32Z",
      "native_id": "MED:42897193",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42897193"
    }
  ],
  "subjects": [
    {
      "field": "biochemistry",
      "origin": "openalex:1312|Ubiquitin and proteasome pathways",
      "subfield": "molecular-biology"
    }
  ],
  "title": "A ubiquitinome and proteome dataset of the red alga Gracilariopsis lemaneiformis under cold stress.",
  "title_text": "A ubiquitinome and proteome dataset of the red alga Gracilariopsis lemaneiformis under cold stress.",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:19:32Z",
  "url": "https://research.draconitic.com/paper/fhkmeqad2j5r8",
  "venue": "Scientific data",
  "versions": []
}