Detalle de: A compendium of genetic regulatory effects across pig tissues
| Title | A compendium of genetic regulatory effects across pig tissues |
| Abstract |
The Farm animal Genotype-Tissue Expression (FarmGTEx, https://www.farmgtex.org/) project has been established to develop a comprehensive public resource of genetic regulatory variants in domestic animal species, which is essential for linking genetic polymorphisms to variation in phenotypes, helping fundamental biology discovery and exploitation in animal breeding and human biomedicine. Here we present results from the pilot phase of PigGTEx (http://piggtex.farmgtex.org/), where we processed 9,530 RNA-sequencing and 1,602 whole-genome sequencing samples from pigs. We build a pig genotype imputation panel, characterize the transcriptional landscape across over 100 tissues, and associate millions of genetic variants with five types of transcriptomic phenotypes in 34 tissues. We study interactions between genotype and breed/cell type, evaluate tissue specificity of regulatory effects, and elucidate the molecular mechanisms of their action using multi-omics data. Leveraging this resource, we decipher regulatory mechanisms underlying about 80% of the genetic associations for 207 pig complex phenotypes, and demonstrate the similarity of pigs to humans in gene expression and the genetic regulation behind complex phenotypes, corroborating the importance of pigs as a human biomedical model. |
| Apa Reference | Fang, L., Teng, J., Gao, Y., Yin, H., Bai, Z., Liu, S., Zeng, H., Bai, L., Cai, Z., Zhao, B., Li, X., Xu, Z., Lin, Q., Pan, Z., Yang, W., Yu, X., Guan, D., Hou, Y., Keel, B., Rohrer, G., Lindholm-Perry, A., Oliver, W., Ballester, M., Crespo-Piazuelo, D., Quintanilla, R., Canela-Xandri, O., Rawlik, K., Xia, C., Yao, Y., Zhao, Q., Yao, W., Yang, L., Li, H., Zhang, H., Liao, W., Chen, T., Karlskov-Mortensen, P., Fredholm, M., Amills, M., Clop, A., Giuffra, E., Wu, J., Cai, X., Diao, S., Pan, X., Wei, C., Li, J., Cheng, H., Wang, S., Su, G., Sahana, G., Lund, M., Dekkers, J., Kramer, L., Tuggle, C., Corbett, R., Groenen, M.A., Madsen, O., Gòdia, M., Rocha, D., Charles, M., Li, C., Pausch, H., Hu, X., Frantz, L., Luo, Y., Lin, L., Zhou, Z., Zhang, Z., Chen, Z., Cui, L., Xiang, R., Shen, X., Li, P., Huang, R., Tang, G., Li, M., Zhao, Y., Yi, G., Tang, Z., Jiang, J., Zhao, F., Yuan, X., Liu, X., Chen, Y., Xu, X., Zhao, S., Zhao, P., Haley, C., Zhou, H., Wang, Q., Pan, Y., Ding, X., Ma, L., Li, J., Navarro, P., Zhang, Q., Li, B., Tenesa, A., Li, K., Liu, G. & Zhang, Z. (2022). A compendium of genetic regulatory effects across pig tissues. 10.21203/rs.3.rs-2261680/v1 |
| Doi | 10.21203/rs.3.rs-2261680/v1 |
| Publication Date | 25 Nov 2022 |
| Publication Type | Preprint |
| Researcher | Alexandre Clop i Ponte |
| Ontology | Omics, Transcriptomics, RNA Sequencing (RNA-seq), Genome Sequencing, Expression Profiling |
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