Discover, rate, and verify biology preprints.
Explore 363,000 bioRxiv and medRxiv papers across 26 biological disciplines. Save private star ratings to train your personal recommendation feed, curate reading collections, and check community reproducibility reports before building on a paper's code.
Recent preprints
Molecule-resolved inference reveals the spatial organization of transcriptional programs
Yichen Si, ChangHee Lee, Weiqiu Cheng, M. D. Sweeney, Jeong Hyun Yun, Myungjin Kim, Jun Goo, Jun Hee Lee, Hyun Min Kang
The paper introduces FICTURE2, a statistical model that infers transcriptional programs from individual RNA molecules in spatial transcriptomics data, revealing spatial organization and cellular identity without segmentation.
bioRxiv · Oct 30, 2026 · PreprintGenomics
Venom toxin genes are tandem-arrayed beyond gene-family-size expectations in four venomous bilaterian species
Juan Zhao, Fang Zhao, Feng Zhao
The paper examines the clustering of toxin genes in four venomous species and finds that toxin genes are tandem-arrayed beyond family-size expectations, with the excess mainly in homologous arrays.
bioRxiv · Oct 30, 2026 · PreprintGenomics
Evolutionary conservation and divergence of regional fructose-responsive gene regulation in the intestine
Marius R. Robciuc, Atte Hallasaari, Nicole Lamichane, Ville Hietakangas
This study examines how fructose-responsive gene regulation varies across intestinal regions in mice and fruit flies, finding conserved pathways and divergent metabolic responses.
bioRxiv · Oct 30, 2026 · PreprintGenomics
An invariant network architecture with broadly expressed regulators distinguishes cell-type from cell-state identity in situ
Rui Zhou, Li Ge, Jing Li, Zeqian Xu, Min Chen, Yan Guo, Daniel Mark Czajkowsky, Zhifeng Shao
The paper constructs state-level regulatory networks in mouse liver hepatocytes, revealing an invariant sub-network of broadly expressed TFs that defines cell-type identity, distinct from state-specific variations.
bioRxiv · Oct 30, 2026 · PreprintGenomics
GBactPro: cross-species bacterial promoter prediction using element-resolved promoter definitions
Hsiang-Yu Han, Yu-Chien Vicky Kao, Syue-Ting Antony Kuo, Hsin-Hung David Chou, Jia‐Ming Chang
GBactPro improves cross-species bacterial promoter prediction using element-resolved promoter definitions, achieving high AUROC across multiple species and outperforming existing predictors.
bioRxiv · Oct 29, 2026 · PreprintGenomics
Shared genomic signatures of Arctic adaptation among distantly related plant lineages
Cassandra Elphinstone, Marie Sandler, Philippa Stone, María Fernanda Torres Jiménez, Jonathan J. Henn, Xu Zhang, Siri Birkeland, Christian Brochmann, Greg H. R. Henry, Marco Todesco, Christine D. Bacon, Loren H. Rieseberg
The paper identifies shared genomic signatures of Arctic adaptation across distantly related plant species by comparing genome assemblies and analyzing selection pressures and repetitive elements.
bioRxiv · Oct 29, 2026 · PreprintGenomics
Variation in hypoxia tolerance is driven by evolutionary changes in gene regulation in the eastern oyster
Katherine M. Eaton, Rujuta V. Vaidya, Jérôme F. La Peyre, Jennifer Beseres Pollack, Kyle A. Sirovy, Morgan W. Kelly
The paper investigates the genomic basis of hypoxia tolerance divergence between two eastern oyster populations, finding that gene regulation, not protein-coding evolution, drives population-specific differences.
bioRxiv · Oct 29, 2026 · PreprintGenomics
Characterisation of cis-regulatory elements and genome wide enhancer prediction in Heliconiini butterflies
Adam D Ritchie, Francesco Cicconardi, Stephen Hugh Montgomery
This study characterizes cis-regulatory elements and predicts enhancers in Heliconiini butterflies using ATAC-seq and histone modification data, revealing temporal divergence and developing a CNN for enhancer prediction.
bioRxiv · Oct 29, 2026 · PreprintGenomics
Antimicrobial use contributes to resistance gene enrichment across cattle groups on commercial dairy farms
Andrew J. Steinberger, Colette A. Nickodem, Juliana Leite de Campos, Ashley Kates, Tony L. Goldberg, Nasia Safdar, Ajay K. Sethi, John M. Shutske, P.L. Ruegg, Garret Suen, Jessica L. Hite
The paper links antimicrobial use (AMU) on dairy farms to variations in resistance gene profiles across cattle groups, showing that higher AMU correlates with increased resistance to certain drug classes.
npj Antimicrobials and Resistance · Oct 29, 2026Peer-reviewedGenomics
MutQA: A Cross-Validated Q&A Dataset for Genetic Mutations
Robert McCourt, David Arredondo, Oladimeji Macaulay, Shrey Poshiya, Oluoma Edeh, Kushal Virupakshappa, My Nguyen Bach, Enrique Almeida Ruiz, Yue Hu, Luis E. Tafoya, Debjani Patangia Hudgens, Deepali L. Kundnani, Avinash D Sahu
The paper introduces MutQA, a cross-validated Q&A dataset linking genetic mutations to their functional consequences, and demonstrates its utility in improving LLM performance.
bioRxiv · Oct 29, 2026 · PreprintGenomics
Nucleotide-resolution Mapping of RNA N6-Methyladenosine (m6A) modifications and comprehensive analysis of global polyadenylation events in mRNA 3' end processing in malaria pathogen Plasmodium falciparum
Cassandra Catacalos-Goad, Manohar Chakrabarti, Doaa Hassan, Carli Camporeale, Sahiti Somalraju, Matthew Tegowski, Kaitlin Klotz, ASHWINI SHIVAKUMAR, Lichun Zhou, Ruchi Singh, Robert W. Reid, Daniel A Janies, Shaoyu Li, Kate D. Meyer, Sarath Chandra Janga, , Kausik Chakrabarti
The paper maps m6A modifications and polyadenylation events in Plasmodium falciparum mRNAs, identifying stage-specific m6A sites and their potential role in 3' end processing.
RNA Biology · Oct 28, 2026Peer-reviewedGenomics
3D-genome impacts of TAD-boundary-disrupting ultra-rare structural variants identified in schizophrenia
Luz M Porras, Martilias S. Farrell, Isabelle Rodríguez‐Lausell, Gabriel A. Iglesias-Maldonado, Emily Val F. Tuliao, Elizabeth Wright, Amphitreatte Kreiman, NaEshia Ancalade, Christopher E. Stoddard, Jin Szatkiewicz, Paola Giusti‐Rodríguez
The paper identifies and functionally characterizes TAD-boundary-disrupting ultra-rare structural variants in schizophrenia using CRISPR/Cas9 in iPSCs, showing cell-type-specific effects on 3D-genome organization and gene expression.
bioRxiv · Oct 28, 2026 · PreprintGenomics
Creator 1.0: Phylogeny-Guided Stagewise Pretraining for Plant Genome Foundation Models across 1,000 Species
Lin Yang, Sirong Jiang, Yubo Li, Meiling Zou, Yu Xia, Lu Wang, Yingdong Wu, Hao Wang, Wei Xie, Zhiqiang Xia
Creator 1.0 is a plant genome foundation model pretrained on 1,000 species using phylogeny-guided stagewise pretraining, achieving strong performance on plant-related tasks.
bioRxiv · Oct 28, 2026 · PreprintGenomics
Genetic integration with cell-specific nucleosome positioning resolves causal relationships underlying chromatin accessibility profiles
Xiaoou Wang, Catherine C. Robertson, Arushi Varshney, Nandini Manickam, Peter Orchard, Markku Laakso, Jaakko Tuomilehto, Timo Antero Lakka, Karen L. Mohlke, Michael Boehnke, Laura J. Scott, Heikki A. Koistinen, Francis S. Collins, Stephen C.J. Parker
The paper maps cell type-specific genetic effects on nucleosome-free regions and nucleosome occupancy using snATAC-seq data from human muscle biopsies, showing causal relationships between these elements and GWAS traits.
Nature Communications · Oct 28, 2026Peer-reviewedGenomics
Tandem repeat variation shapes immune cell type-specific gene expression
Hope A. Tanudisastro, Anna S. E. Cuomo, Ben Weisburd, Matthew J. Welland, Eleanor Spenceley, Michael Franklin, Angli Xue, Hao Lawrence Huang, Blake Bowen, Jianan Fan, Oscar A. Dong, Albert Henry, Peter C. Allen, Kristof Wing, Owen Tang, , Daniel G. MacArthur
The paper identifies immune cell type-specific gene expression regulated by tandem repeats using multi-omics data from large cohorts.
Nature · Oct 28, 2026Peer-reviewedGenomics
Engineered Tn5 Variants Enhance CUT&Tag Fidelity for Transcription Factors
Lola Piper, Emma Baird, Harry J Ashbaugh, Olivia A. Pentecost, Sara M. Nowinski, Derek H. Janssens
This paper improves CUT&Tag for transcription factors by engineering Tn5 variants, enhancing recovery of TF binding sites in mouse cells and revealing distinct chromatin interaction modes.
bioRxiv · Oct 28, 2026 · PreprintGenomics
Pervasive cis-regulatory co-option of a transposable element family reinforces cell identity across the mouse immune system
Jason D. Chobirko, Cedric Feschotte, Andrew Grimson
The paper identifies two rodent-specific transposable element subfamilies that function as cell-type-specific enhancers in the mouse immune system, contributing to cell identity and gene regulation.
The EMBO Journal · Oct 28, 2026Peer-reviewedGenomics
Scalable variant-to-function screens using prime editing perturb-seq
Joachim De Jonghe, Magdalena Armas, Catriona Jamieson, Jens Bager Christensen, James W. Opzoomer, Jake P. Taylor‐King
This paper introduces PEP-seq, a method linking genetic variants to transcriptomic states, and shows it can detect functional effects of eQTLs and nonsense-mediated decay.
bioRxiv · Oct 28, 2026 · PreprintGenomics
Promises and limitations of current ancient human epigenetic clocks
Youssef Tawfik, Yoan Diekmann, Ludovic Orlando, Joachim Bürger, Jens Blöcher
This study evaluates epigenetic clocks for age estimation in ancient human DNA, finding they are unreliable for continuous age-at-death but accurate for sex determination.
iScience · Oct 28, 2026Peer-reviewedGenomics