Machine-learning guided discovery of emergent antimicrobial activity from dynamic covalent assemblies(Escherichia coli, RNA seq)

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Authors: Yuanfeng Li, Ji-yang Chen, YinZi Piao, Zhanpei Bai, haoyue wu, Yu-han Zhao, Yuqin Wang, Haibo Zhang, Xiufeng Huang, Tieli Zhou, Jian Li, Linqi Shi
+1 more Yong Liu
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Abstract

This dataset contains prokaryotic RNA-seq data from Escherichia coli samples collected under 3 treatment conditions to assess transcriptional responses to antimicrobial intervention. A total of 9 samples were analyzed, including 3 biological replicates in the A5B5 treatment group (AB5-1, AB5-2, AB5-3), 3 biological replicates in the PBS-treated control group (PBS-1, PBS-2, PBS-3), and 3 biological replicates in the CHX-treated positive control group (CHX1-1, CHX1-2, CHX1-3). Total RNA was extracted from bacterial samples using a bacterial RNA extraction workflow, and ribosomal RNA was depleted using the TIANSeq rRNA Depletion Kit (G-Bacteria). The remaining RNA was fragmented and used for first-strand cDNA synthesis with random hexamer primers. Strand-specific libraries were generated through dUTP-based second-strand synthesis followed by UNG digestion, and then processed through adapter ligation, purification, end repair, A-tailing, size selection, and PCR amplification. Library quality was evaluated using an Agilent 2100 Bioanalyzer, and qualified libraries were sequenced on an Illumina platform (paired-end RNA-seq). This dataset was generated to compare global gene expression patterns in E. coli across A5B5, PBS, and CHX conditions and to support downstream analyses of antimicrobial-response-associated pathways.

Fields of Study & Subjects

Antimicrobial agents and applications Antimicrobial Peptides and Activities Bacterial biofilms and quorum sensing

Publication details

Journal / source
Figshare
Publication date
4 March 2026
Language
EN
Document type
Dataset