Cited by 55RNA and protein synthesis mechanismsMachine Learning in BioinformaticsProtein Structure and Dynamics

ERNIE-RNA: an RNA language model with structure-enhanced representations

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Yin, Weijie, Zhang, Zhaoyu, Zhang, Shuo, He, Liang, Zhang, Ruiyang, Jiang, Rui, Liu, Gan, Wang, Jingyi +3 more·2025·Nature Communications

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Abstract

Abstract With large amounts of unlabeled RNA sequences data produced by high-throughput sequencing technologies, pre-trained RNA language models have been developed to estimate semantic space of RNA molecules, which facilities the understanding of grammar of RNA language. However, existing RNA language models overlook the impact of structure when modeling the RNA semantic space, resulting in incomplete feature extraction and suboptimal performance across various downstream tasks. In this study, we developed a RNA pre-trained language model named ERNIE-RNA ( E nhanced R eprese n tations with base-pa i ring r e striction for RNA modeling) based on a modified BERT (Bidirectional Encoder Representations from Transformers) by incorporating base-pairing restriction with no MSA (Multiple Sequence Alignment) information. We found that the attention maps from ERNIE-RNA with no fine-tuning are able to capture RNA structure in the zero-shot experiment more precisely than conventional methods such as fine-tuned RNAfold and RNAstructure, suggesting that the ERNIE-RNA can provide comprehensive RNA structural representations. Furthermore, ERNIE-RNA achieved SOTA (state-of-the-art) performance after fine-tuning for various downstream tasks, including RNA structural and functional predictions. In summary, our ERNIE-RNA model provides general features which can be widely and effectively applied in various subsequent research tasks. Our results indicate that introducing key knowledge-based prior information in the BERT framework may be a useful strategy to enhance the performance of other language models.

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Authors
Yin, W., Zhang, Z., Zhang, S., He, L., Zhang, R., Jiang, R., Liu, G., Wang, J., Zhang, X., Qin, T., & Xie, Z.
Affiliations
  • Beijing National Research Center for Information Science and Technology (CN)
  • Microsoft (United States) (US)
  • Beijing Tongren Hospital (CN)
Corresponding author
  • Zhang, Xuegong
  • Qin, Tao
  • Xie, Zhen
Venue
Nature Communications
Published
2025-11-18
Volume
16
Issue
1
Pages
10076-10076
ISSN
2041-1723 (ISSN-L)
OpenAlex
W4416334285
Cited by
55
References
67
Citations by year
2026: 32 · 2025: 20 · 2024: 3
FWCI
15.63
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by-nc-nd)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Natural Science Foundation of China (No. 32341014 [Z.X.])
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Machine Learning in Bioinformatics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
Keywords
RNA language models, RNA structure prediction, RNA function prediction, attention maps, BERT, pre-trained language models, RNA folding
MeSH terms
Nucleic Acid Conformation, RNA, Computational Biology, Base Pairing

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