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README.md ADDED
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+ ---
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+ language: rna
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+ tags:
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+ - Biology
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+ - RNA
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+ license:
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+ - agpl-3.0
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+ size_categories:
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+ - 1K<n<10K
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+ task_categories:
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+ - text-generation
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+ - fill-mask
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+ task_ids:
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+ - language-modeling
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+ - masked-language-modeling
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+ pretty_name: EternaBench-CM
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+ library_name: multimolecule
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+ ---
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+
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+ # EternaBench-CM
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+
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+ ![EternaBench-CM](https://eternagame.org/sites/default/files/thumb_eternabench_paper.png)
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+
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+ EternaBench-CM is a synthetic RNA dataset comprising 12,711 RNA constructs that have been chemically mapped using SHAPE and MAP-seq methods.
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+ These RNA sequences are probed to obtain experimental data on their nucleotide reactivity, which indicates whether specific regions of the RNA are flexible or structured.
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+ The dataset provides high-resolution, large-scale data that can be used for studying RNA folding and stability.
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+
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+ ## Disclaimer
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+
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+ This is an UNOFFICIAL release of the [EternaBench-CM](https://github.com/eternagame/EternaBench) by Hannah K. Wayment-Steele, et al.
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+
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+ **The team releasing EternaBench-CM did not write this dataset card for this dataset so this dataset card has been written by the MultiMolecule team.**
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+
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+ ## Dataset Description
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+
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+ - **Homepage**: https://multimolecule.danling.org/datasets/eternabench_cm
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+ - **datasets**: https://huggingface.co/datasets/multimolecule/eternabench-cm
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+ - **Point of Contact**: [Rhiju Das](https://biochemistry.stanford.edu/people/rhiju-das)
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+
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+ The dataset includes a large set of synthetic RNA sequences with experimental chemical mapping data, which provides a quantitative readout of RNA nucleotide reactivity. These data are ensemble-averaged and serve as a critical benchmark for evaluating secondary structure prediction algorithms in their ability to model RNA folding dynamics.
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+
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+ ## Example Entry
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+
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+ | index | design | sequence | secondary_structure | reactivity | errors | signal_to_noise |
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+ | -------- | ---------------------- | ---------------- | ------------------- | -------------------------- | --------------------------- | --------------- |
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+ | 769337-1 | d+m plots weaker again | GGAAAAAAAAAAA... | ................ | [0.642,1.4853,0.1629, ...] | [0.3181,0.4221,0.1823, ...] | 3.227 |
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+
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+ ## Column Description
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+
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+ - **id**:
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+ A unique identifier for each RNA sequence entry.
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+
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+ - **design**:
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+ The name given to each RNA design by contributors, used for easy reference.
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+
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+ - **sequence**:
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+ The nucleotide sequence of the RNA molecule, represented using the standard RNA bases:
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+
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+ - **A**: Adenine
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+ - **C**: Cytosine
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+ - **G**: Guanine
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+ - **U**: Uracil
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+
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+ - **secondary_structure**:
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+ The secondary structure of the RNA represented in dot-bracket notation, using up to three types of symbols to indicate base pairing and unpaired regions, as per bpRNA's standard:
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+
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+ - **Dots (`.`)**: Represent unpaired nucleotides.
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+ - **Parentheses (`(` and `)`)**: Represent base pairs in standard stems (page 1).
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+ - **Square Brackets (`[` and `]`)**: Represent base pairs in pseudoknots (page 2).
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+ - **Curly Braces (`{` and `}`)**: Represent base pairs in additional pseudoknots (page 3).
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+
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+ - **reactivity**:
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+ A list of normalized reactivity values for each nucleotide, representing the likelihood that a nucleotide is unpaired.
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+ High reactivity indicates high flexibility (unpaired regions), and low reactivity corresponds to paired or structured regions.
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+
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+ - **errors**:
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+ Arrays of floating-point numbers indicating the experimental errors corresponding to the measurements in the **reactivity**.
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+ These values help quantify the uncertainty in the degradation rates and reactivity measurements.
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+
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+ - **signal_to_noise**:
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+ The signal-to-noise ratio calculated from the reactivity and error values, providing a measure of data quality.
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+
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+ ## Related Datasets
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+
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+ - [eternabench-switch](https://huggingface.co/datasets/multimolecule/eternabench-switch)
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+ - [eternabench-external.1200](https://huggingface.co/datasets/multimolecule/eternabench-external.1200): EternaBench-External dataset with maximum sequence length of 1200 nucleotides.
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+
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+ ## Preprocess
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+
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+ The MultiMolecule team preprocess this dataset by the following steps:
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+
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+ 1. Remove all sequence whose `signal_to_noise < 1`.
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+ 2. Remove all sequence without proper secondary structure (i.e., the secondary structure in dot-bracket notation do not match).
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+ 3. Padding/truncating all chemical measurements to sequence length.
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+
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+ ## License
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+
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+ This dataset is licensed under the [AGPL-3.0 License](https://www.gnu.org/licenses/agpl-3.0.html).
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+
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+ ```spdx
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+ SPDX-License-Identifier: AGPL-3.0-or-later
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+ ```
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+
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+ ## Citation
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+
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+ ```bibtex
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+ @article{waymentsteele2022rna,
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+ author = {Wayment-Steele, Hannah K and Kladwang, Wipapat and Strom, Alexandra I and Lee, Jeehyung and Treuille, Adrien and Becka, Alex and {Eterna Participants} and Das, Rhiju},
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+ journal = {Nature Methods},
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+ month = oct,
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+ number = 10,
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+ pages = {1234--1242},
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+ publisher = {Springer Science and Business Media LLC},
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+ title = {{RNA} secondary structure packages evaluated and improved by high-throughput experiments},
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+ volume = 19,
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+ year = 2022
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+ }
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+ ```
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