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README.md
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license: mit
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---
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---
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license: mit
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tags:
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- biology
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- plants
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- gene expression
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pretty_name: Maize and Arabidopsis gene expression
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---
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# Dataset Card for Dataset Name
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Plant Gene expression data used for benchmarking sequence to gene expression prediction ML models.
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## Dataset Details
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### Dataset Description
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Species included are Maize and Arabidopsis thaliana. Dataset includes gene expression values for leaf and root tissues.
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Within the `tasks` folder, datasets are broken down by `species-task-tissue`, so the structure looks like:
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```
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species-task-tissue/
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train.tsv
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validate.tsv
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test.tsv
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```
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All tasks are split by 80% train, 10% validation, and 10% test.
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- **Curated by:** Taylor Ferebee, Travis Wrightsman, Jingjing Zhai, Aaron Gokaslan, Volodymyr Kuleshov, Edward S. Buckler
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- **Funded by [optional]:** [More Information Needed]
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- **Shared by [optional]:** [More Information Needed]
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- **Language(s) (NLP):** [More Information Needed]
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- **License:** MIT
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### Dataset Sources
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| | | | | | | | | | | | |
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|-|-|-|-|-|-|-|-|-|-|-|-|
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|sample_name|species|genotype|library_layout|library_selection|reads_location|organ|age|condition|replicate|batch|reference|
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|SRR505743|Arabidopsis_thaliana|Col-0|single-read|random|sra|root|seedling|controlled|1|1|SRP013631|
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|SRR505744|Arabidopsis_thaliana|Col-0|single-read|random|sra|leaf|seedling|controlled|1|1|SRP013631|
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|SRR953400|Arabidopsis_thaliana|Col-0|single-read|random|sra|leaf|seeding|controlled|1|1|PRJNA215448|
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|SRR1005386|Arabidopsis_thaliana|Col-0|single-read|random|sra|leaf|seedling|controlled|1|1|PRJNA222364|
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|SRR578947|Arabidopsis_thaliana|Col-0|single-read|random|sra|root|seedling|controlled|1|1|SRP013631|
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|SRR578948|Arabidopsis_thaliana|Col-0|single-read|random|sra|root|seedling|controlled|1|1|SRP013631|
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|ERR2096663|Zea_mays|B73|paired-end|polyA|sra|leaf|seedling|controlled|1|1|PRJEB22166|
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|ERR2096664|Zea_mays|B73|paired-end|polyA|sra|leaf|seedling|controlled|1|1|PRJEB22166|
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|ERR2096665|Zea_mays|B73|paired-end|polyA|sra|leaf|seedling|controlled|1|1|PRJEB22166|
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|ERR2096666|Zea_mays|B73|paired-end|polyA|sra|leaf|seedling|controlled|1|1|PRJEB22166|
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|ERR2096667|Zea_mays|B73|paired-end|polyA|sra|leaf|seedling|controlled|1|1|PRJEB22166|
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|ERR3773807|Zea_mays|B73|paired-end|polyA|sra|root|seedling|controlled|1|1|PRJEB35943|
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|ERR3773808|Zea_mays|B73|paired-end|polyA|sra|root|seedling|controlled|1|1|PRJEB35943|
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|ERR986091|Zea_mays|B73|paired-end|random|sra|root|seedling|controlled|1|1|PRJEB10406|
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- **Repository:** [https://github.com/maize-genetics/expression-survey]
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- **Paper:** PLExBench: A benchmarking suite for predicting gene expression in plants
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## Dataset Structure
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```
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dataset
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genomes/
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Arabidopsis_thaliana/
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annotation.fa
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ath.gff
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Zea_mays/
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annotation.fa
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ath.gff
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tasks/
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species-task-tissue/
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train.tsv
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validate.tsv
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test.tsv
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```
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### Curation Rationale
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To choose experiments for leaf and root tissues, we focused on datasets that have been used in a recent study and can be found in
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multiple databases.
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#### Data Collection and Processing
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In the max gene expression datasets, for each gene, we take the maximum transcript per million TPM value over experiments. Similarly, for the
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absolute expression datasets, we take the mean TPM value over experiments. Finally, for the on-off ex-
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pression, we assign 1 to a gene if it has a TPM value in one of the tissues. To create train-test-validation
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splits, we use orthogroup guided splitting as introduced by Washburn et al. 2019. Then, we split the training test sets so
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that we train on 80% of the orthogroups and test on 10%. Note that for each of the task-based datasets, we
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keep the same train-test-validate split.
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**BibTeX:**
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## Dataset Card Authors
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Taylor Ferebee (tf259@cornell.edu)
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## Dataset Card Contact
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Taylor Ferebee (tf259@cornell.edu)
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