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We curated the human transcript isoform expression dataset from the [GTEx portal](https://www.gtexportal.org/home/aboutAdultGtex) following the preprocessing pipeline in [Garau-Luis et al. (2024)](https://papers.nips.cc/paper_files/paper/2024/file/8f6b3692297e49e5d5c91ba00281379c-Paper-Conference.pdf). We downloaded the RNA-seq [Transcript TPMs file](https://storage.googleapis.com/adult-gtex/bulk-gex/v8/rna-seq/GTEx_Analysis_2017-06-05_v8_RSEMv1.3.0_transcript_tpm.gct.gz) from the bulk tissue expression in GTEx Analysis V8. The table contains transcript expression collected from 30 non-diseased tissues in nearly 1000 human individuals. We averaged the transcript expression measurements across individuals to obtain population-level tissue-specific transcript expression data. For each transcript, we used the associated Ensembl transcript id to retrieve a DNA sequence of length 197k centering on the transcript start site using the human reference genome GRCh38. We also retrieved the protein sequence for each transcript if it encodes a protein. For each sample in the dataset, we have a DNA sequence, an RNA sequence, a protein sequence (potentially), and expression levels of the transcript across 30 tissues. Furthermore, we split the dataset into training, validation and test sets based on the chromosomes. In specific, we used chromosomes 1-19 for training, 20 for validation and 21-22 for test. The training, validation, and test sets contain 175k, 4k and 6.5k samples respectively. We performed $log_2(0.0001+x)$ transform for the labels.
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* training set: `train_i.tsv`, where i=1,...,19 denotes chromosome i.
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* validation set: `validation.tsv`, corresponds to chromosome 20.
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* test set: `test.tsv`, corresponds to chromosomes 21 and 22.
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* gene_id
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* labels_i (i=0,...,29): transcript isoform expression level in 30 tissues.
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* chromosome
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* tss
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* tes
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* strand
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* rna_seq
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* protein_seq
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* dna_seq
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We curated the human transcript isoform expression dataset from the [GTEx portal](https://www.gtexportal.org/home/aboutAdultGtex) following the preprocessing pipeline in [Garau-Luis et al. (2024)](https://papers.nips.cc/paper_files/paper/2024/file/8f6b3692297e49e5d5c91ba00281379c-Paper-Conference.pdf). We downloaded the RNA-seq [Transcript TPMs file](https://storage.googleapis.com/adult-gtex/bulk-gex/v8/rna-seq/GTEx_Analysis_2017-06-05_v8_RSEMv1.3.0_transcript_tpm.gct.gz) from the bulk tissue expression in GTEx Analysis V8. The table contains transcript expression collected from 30 non-diseased tissues in nearly 1000 human individuals. We averaged the transcript expression measurements across individuals to obtain population-level tissue-specific transcript expression data. For each transcript, we used the associated Ensembl transcript id to retrieve a DNA sequence of length 197k centering on the transcript start site using the human reference genome GRCh38. We also retrieved the protein sequence for each transcript if it encodes a protein. For each sample in the dataset, we have a DNA sequence, an RNA sequence, a protein sequence (potentially), and expression levels of the transcript across 30 tissues. Furthermore, we split the dataset into training, validation and test sets based on the chromosomes. In specific, we used chromosomes 1-19 for training, 20 for validation and 21-22 for test. The training, validation, and test sets contain 175k, 4k and 6.5k samples respectively. We performed $log_2(0.0001+x)$ transform for the labels.
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## Details about dataset
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* training set: `train_i.tsv`, where i=1,...,19 denotes chromosome i.
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* validation set: `validation.tsv`, corresponds to chromosome 20.
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* test set: `test.tsv`, corresponds to chromosomes 21 and 22.
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* gene_id
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* labels_i (i=0,...,29): transcript isoform expression level in 30 tissues.
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* chromosome
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* tss: transcription start site
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* tes: transcription end site
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* strand
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* rna_seq
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* protein_seq
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* dna_seq: of length 197k, centered at the TSS of the transcript
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