# GTEx

许可证声明：未声明（NOASSERTION）；本站处理：待确认，暂只链接原出处。官方条款说可免费使用，但未说明能否商用或再分发：未声明，条款在场（第 24 条）。来源风险标记：real-patient-text。

- 能否商用：不明 · 能否改编：不明 · 能否再分发：有条件 · Mdexa 提供文件：否
- 许可证状态：未声明 (NOASSERTION)
- Mdexa 处理：待确认 — 许可证状态：未声明，按公开规则判定并经第二遍模型复核。许可问题仍未解决。
- 来源风险：真实患者文本
- 最近核实：2026-11-14
- 信息卡：https://mdexa.com/zh/datasets/gtex/

## 关键事实

- 领域：基因与组学
- 内容类型：结构化数据库
- 规模：— — nearly 1000 individuals
- 语言：英文
- 模态：表格
- 发布方：GTEx Project
- 年份：—

## GTEx 是否允许商业使用

- 商业使用：不明（未声明）。
- 许可状态：未声明。
- 条件：署名、保留声明、保持最新、不得暗示背书
结论仅记录来源所述，不构成法律意见。

## GTEx 许可证证据

官方条款说可免费使用，但未说明能否商用或再分发：未声明，条款在场（第 24 条）

- **数据集页面**：在快照 s09（page）中找到的声明 — "All data files generated in the GTEx project are available for download." — https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s09（page）中找到的声明 — "All raw sequence data files (DNA and RNA), and the full donor metadata files, are protected access data." — https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s09（page）中找到的声明 — "Users interested in accessing protected data must apply for access separately and can learn how to do so by visiting our protected data access page." — https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s09（page）中找到的声明 — "GTEx data, visualizations, and tools can all be used with acknowledgement." — https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s10（page）中找到的声明 — "Due to the nature of our donor consent agreement, raw data and attributes which might be used to identify the donors are not publicly available on the GTEx Portal." — https://gtexportal.org/home/protectedDataAccess (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s10（page）中找到的声明 — "Access to GTEx protected access data requires an approved dbGaP application." — https://gtexportal.org/home/protectedDataAccess (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s10（page）中找到的声明 — "GTEx V8, V9, and V10 protected access data are now hosted in the AnVIL repository, with access granted to users who have approved dbGaP applications." — https://gtexportal.org/home/protectedDataAccess (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s10（page）中找到的声明 — "You must have access to GTEx protected access data on dbGaP." — https://gtexportal.org/home/protectedDataAccess (2026-11-13; 亲自打开)
- **数据集页面**：在快照 s10（page）中找到的声明 — "Please note that downloading GTEx protected access data from Terra will incur egress fees from Google." — https://gtexportal.org/home/protectedDataAccess (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "The GTEx Portal data is made available under the following license:" — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "Downloading data from the GTEx Portal servers indicates your acceptance of the following Terms and Conditions: No charges, usage fees or royalties are paid to the GTEx Portal for this data." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "acknowledge the GTEx Portal as the source of the data by including the phrase" — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "not indicate or imply that the GTEx Portal has endorsed its products/services/applications." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "Users who republish or redistribute the data (services, products or raw data) agree to:" — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "maintain the most current version of all distributed data, or" — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "make known in a clear and conspicuous manner that the products/services/applications do not reflect the most current/accurate data available from the GTEx Portal." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "These data are produced with a reasonable standard of care, but the GTEx Project makes no warranties express or implied, including no warranty of merchantability or fitness for particular purpose, regarding the accuracy or completeness of the data." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "Users agree to hold the GTEx Project and the Broad Institute and the U.S. Government harmless from any liability resulting from errors in the data." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "The GTEx Project disclaims any liability for any consequences due to use, misuse, or interpretation of information contained or not contained in the data." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "The GTEx Project does not provide legal advice regarding copyright, fair use, or other aspects of intellectual property rights." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)
- **使用条款页**：在快照 s05（terms-page）中找到的声明 — "The GTEx Project reserves the right to change the type and format of its machine-readable data." — https://gtexportal.org/home/license (2026-11-13; 亲自打开)

## 来源与血缘

—

## GTEx 已知问题

—

## 预检

未预检（数据未入库）。

## GTEx 下载、接口与获取方式

Mdexa 站内不提供文件。原始出处：
- https://gtexportal.org/
- https://gtexportal.org/home/license

## GTEx 引用格式

原始资料没有给出推荐引用文本。

## 机器可读

- JSON: https://mdexa.com/datasets/gtex.json
- 2026-11-14 2026-11-14 上架。按公开规则判定，经二次核对后收录。

## 实用信息

### 内容范围

- 文本将成人基因型-组织表达（GTEx）项目描述为用于研究组织特异性基因表达和调控的综合公共资源。
  > The Adult Genotype-Tissue Expression (GTEx) project is a comprehensive public resource for the study of tissue-specific gene expression and regulation.
  https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13)
- 样本采集自54个非疾病组织部位、覆盖近1000名个体，主要用于包括WGS、WES和RNA-Seq在内的分子检测。
  > Samples were collected from 54 non-diseased tissue sites across nearly 1000 individuals, primarily for molecular assays including WGS, WES, and RNA-Seq.
  https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13)

### 标识符

- 该元数据中的数据集记录使用datasetId值，此处为gtex_v11。
  > "datasetId":"gtex_v11","dbSnpBuild":155,"dbgapId":null,"description":"The GTEx Analysis V11 release is the most complete analyzed dataset for Adult GTEx","displayName":"GTEx Analysis v11"
  https://gtexportal.org/api/v2/metadata/dataset (2026-11-13)
- 许可中给出的致谢语句包含在MM/DD/YY从GTEx门户获得的数据和/或dbGaP登录号phs000424.vN.pN（日期MM/DD/YYYY）。
  > The data used for the analyses described in this manuscript were obtained from: [insert, where appropriate] the GTEx Portal on MM/DD/YY and/or dbGaP accession number phs000424.vN.pN on MM/DD/YYYY.
  https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13)
- gtex_v7数据集记录列出dbgapId phs000424.v7.p2。
  > "dbgapId":"phs000424.v7.p2"
  https://gtexportal.org/api/v2/metadata/dataset (2026-11-13)
- gtex_v11记录列出gencodeVersion v47和genomeBuild GRCh38/hg38。
  > "gencodeVersion":"v47","genomeBuild":"GRCh38/hg38"
  https://gtexportal.org/api/v2/metadata/dataset (2026-11-13)

### 取用方式

- 网页接口：https://gtexportal.org/api/v2/metadata/dataset
- 批量下载：https://gtexportal.org/home/downloads/adult-gtex/overview

### 版本

- gtex_v7版本说明指出，表达定量单位已从RPKM更新为TPM。
  > GTEx v7 release. Expression quantification units updated from RPKM to TPM.
  https://gtexportal.org/api/v2/metadata/dataset (2026-11-13)
- gtex_v8说明指出，本版本中组织部位详情“Cells - Transformed fibroblasts”已更新为“Cells - Cultured fibroblasts”。
  > Tissue site detail \"Cells - Transformed fibroblasts\" has been updated to \"Cells - Cultured fibroblasts\" in this release.
  https://gtexportal.org/api/v2/metadata/dataset (2026-11-13)
- 各版本基因组与注释版本不同：v7 为 GRCh37/hg19、GENCODE v19；v8 为 GRCh38、v26；V10 为 v39；V11 为 v47。
  > "gencodeVersion":"v19","genomeBuild":"GRCh37/hg19"
  https://gtexportal.org/api/v2/metadata/dataset (2026-11-14)

### 适合的任务

- 文本将该公共资源描述为用于研究组织特异性基因表达和调控。
  > The Adult Genotype-Tissue Expression (GTEx) project is a comprehensive public resource for the study of tissue-specific gene expression and regulation.
  https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13)
- 该页面说明GTEx数据、可视化和工具均可在致谢的前提下使用。
  > GTEx data, visualizations, and tools can all be used with acknowledgement.
  https://gtexportal.org/home/downloads/adult-gtex/overview (2026-11-13)

### 尚无有出处的说明

最新版本, 更新周期, 已知缺陷与常见误用, 不适合的任务, 商业授权入口

## 在本库继续查找

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