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bioRxiv · 10.1101/2024.12.30.630741

Predicting microbial transcriptome using genome sequence

SHAO, B.·YAN, Y.·FU, G.
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Abstract

We present TXpredict, a transformer-based framework for predicting microbial transcriptomes using annotated genome sequences. By leveraging information learned from a large protein language model, TXpredict achieves an average Spearman correlation of 0.53 and 0.62 in predicting gene expression for new bacterial and fungal genomes. We further extend this framework to predict transcriptomes for 2, 685 additional microbial genomes spanning 1, 744 genera, 82% of which remain uncharacterized at the transcriptional level. Our analysis highlights conserved and divergent transcriptional programs across understudied genera, providing a powerful resource for uncovering microbial adaptation strategies and metabolic potential across the tree of life. GRAPHICAL ABSTRACT O_FIG O_LINKSMALLFIG WIDTH=200 HEIGHT=103 SRC="FIGDIR/small/630741v4_ufig1.gif" ALT="Figure 1"> View larger version (38K): org.highwire.dtl.DTLVardef@d1cad1org.highwire.dtl.DTLVardef@15a9206org.highwire.dtl.DTLVardef@128e65borg.highwire.dtl.DTLVardef@2b7ca7_HPS_FORMAT_FIGEXP M_FIG C_FIG

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SHAO, B., YAN, Y., FU, G.. 2024-12-31. Predicting microbial transcriptome using genome sequence. https://doi.org/10.1101/2024.12.30.630741

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