Discover, rate, and discuss biology preprints.
363,000+ bioRxiv and medRxiv preprints, including those later published in peer-reviewed journals, across 26 biological disciplines.
Recent preprints
- GenomicsThe Journal of Infectious DiseasesPeer-reviewed
The conundrum of Shiga toxin-producing Escherichia coli O157:H7 persistence: Evidence for locally persistent lineages
Gillian A.M. Tarr, William Finical, Joshua M. Rounds…·Kirk Smith
The paper identifies locally persistent lineages of STEC O157:H7 that contribute to disease burden and persist for up to 8.6 years in Minnesota.
- GenomicsFrontiers in MicrobiologyPeer-reviewed
Transcriptional profiling of Pseudomonas aeruginosa biofilm life cycle stages reveals dispersal-specific biomarkers
Xavier Bertran Forga, Kathryn E. Fairfull‐Smith, Jilong Qin, Makrina Totsika
This study identifies dispersal-specific transcriptional biomarkers in Pseudomonas aeruginosa biofilms by analyzing gene expression across attachment, maturation, and dispersal stages.
- GenomicsNature CommunicationsPeer-reviewed
The genetic basis for DNA methylation variation across tissues and development
Jonathan Rosenski, Ofra Sabag, Eitan Marcus…·Tommy Kaplan
The paper identifies genetic variants influencing DNA methylation across tissues and development in mice and humans, revealing two distinct epigenetic programming periods and linking methylation to regulatory elements and disease variants.
- GenomicsbioRxivPreprint
CanVAS: A Harmonized and Imputed Canine Variant Atlas1
CanVAS harmonizes and imputes canine genotype data from multiple sources to create a unified resource for genetic studies.
DOI 10.64898/2026.04.13.718238 - GenomicsbioRxivPreprint
Integration spots organize genome plasticity and shape accessory-genome architecture in Ralstonia solanacearum
Upalabdha Dey, Jyotishpal Deka, Prerona Sharma…·Aditya Arun Kumar
The paper integrates genome data from Ralstonia solanacearum to identify integration spots linked to adaptive functions and genome plasticity.
DOI 10.64898/2026.02.24.707731 - GenomicsbioRxivPreprint
Lineage-specific CK2α deletion reshapes the transcriptome of hematopoietic stem cells toward an immune-primed state
Hannah Valensi, Rajesh Rajaiah, Marudhu Pandiyan Shanmugam…·Yasin Uzun
This study shows that deleting CK2α in hematopoietic stem cells (HSCs) alters their transcriptome toward an immune-primed state, with tissue-specific effects on inflammatory and immune-related genes.
- GenomicsThe EMBO JournalPeer-reviewed
Single-cell decoding of human islet cell type-specific alterations in type 2 diabetes reveals converging genetic- and state-driven β-cell gene expression defects
Khushdeep Bandesh, Efthymios Motakis, Siddhi Nargund…·Michael L. Stitzel
The paper analyzes single-cell transcriptomes of human islet cells across glycemic states to identify gene expression defects in beta cells associated with type 2 diabetes.
- GenomicsParasites & VectorsPeer-reviewed
A targeted amplicon sequencing panel for cost-effective high-throughput genotyping of Aedes aegypti
Josquin Daron, Alicia Lecuyer, Laurence Ma…·Louis Lambrechts
This paper presents a targeted amplicon sequencing panel for cost-effective high-throughput genotyping of Aedes aegypti, showing it can replicate WGS population structure analyses and accurately measure genetic admixture.
DOI 10.1186/s13071-026-07370-9 - GenomicsbioRxivPreprint
A deterministic computational kernel encoded in the human genome
The paper demonstrates that the human genome encodes a deterministic computational kernel with four properties, validated through analysis of proteome and chromosome data.
DOI 10.64898/2026.04.12.718009 - GenomicsbioRxivPreprint
MitoScope: a comprehensive mitochondrial genome analysis workflow for long-read sequencing data
Christina Zakarian, Joshua D. Smith, Chee‐Hong Wong…·Chia‐Lin Wei
MitoScope is a long-read sequencing workflow for mitochondrial genome analysis that improves sensitivity and precision in variant detection and NUMT profiling.
DOI 10.64898/2026.04.13.718259 - GenomicsbioRxivPreprint
Spatial transcriptomic landscape of the Ciona adult brain: functional zonalisation and cellular composition in a sessile chordate brain and a novel insight into neural gland function
Xin Zeng, Fuki Gyoja, Ayana Maruo…·Takehiro G. Kusakabe
This study generates the first spatial transcriptomic atlas of the adult Ciona neural complex, revealing molecular zonation and functional roles of key regions like the neural gland.
DOI 10.64898/2026.04.13.718160 - GenomicsNucleic Acids ResearchPeer-reviewed
HM-DyadCap - Capture and Mapping of 5-Hydroxymethylcytosine/5-Methylcytosine CpG Dyads in Mammalian DNA
Lena Engelhard, Damian Schiller, Marlon Steven Zambrano-Mila…·Daniel Summerer
HM-DyadCap captures and maps hmC/mC CpG dyads in mammalian DNA, revealing their enrichment in gene bodies and depletion at transcription start sites.
1 citation - GenomicsbioRxivPreprint
The Zelda Interactome Reveals Diverse Co-factors Essential for Pioneer Factor-Mediated Zygotic Genome Activation
The paper identifies the Zld interactome in Drosophila embryos, revealing co-factors essential for ZGA, including dCBP, Fsh, and Smr, and shows RNAPII associates with Zld-bound enhancers.
DOI 10.64898/2026.02.23.707495 - GenomicsbioRxivPreprint
A Reference Genome for the Critically Endangered Philippine Eagle (Pithecophaga jefferyi), the National Bird of the Philippines
Jonah Ray Hernandez, John Kim D. Aligato, Jayson Ibañez…·Nicanor Pier Giorgio Austriaco
The paper presents a high-quality reference genome for the critically endangered Philippine Eagle, revealing its evolutionary relationships and population history.
DOI 10.64898/2026.04.12.717985 - GenomicsbioRxivPreprint
Exon Targeted Retrieval and Classification Toolbox (ExTRaCT): a gene search pipeline to find APOBEC3 Z-domains in novel bat genomes
Brenda Delamonica, Bat1K 21-Families Group, Mani Larijani…·Liliana M. Dávalos
ExTRaCT is a gene search pipeline that identifies APOBEC3 Z-domains in novel bat genomes with high accuracy and efficiency.
DOI 10.64898/2026.03.15.711917 - GenomicsbioRxivPreprint
Somatic mutation landscape revealed by non-invasive iPSC derivation from urine cells
Taejeong Bae, Livia Tomasini, Leszek J. Klimczak…·Alexej S. Abyzov
This study characterizes somatic mutations in urine-derived iPSCs, showing they reflect age-related genomic changes and can trace developmental lineages non-invasively.
DOI 10.64898/2026.04.11.717904 - GenomicsEMBO ReportsPeer-reviewed
Hi-C Calibration by Chemically Induced Chromosomal Interactions
Yi Li, Christoph W A Fischer, Fan Zou…·Lu Bai
This study uses a chemical method to create controlled chromosomal interactions in yeast to assess Hi-C's quantitative properties, finding it sensitive, unbiased, and linear.
- GenomicsScientific ReportsPeer-reviewed
An snRNA-seq aging clock for the fruit fly head sheds light on sex-biased aging
Nikolai Tennant, Ananya Pavuluri, Gunjan Singh…·Ritambhara Singh
The paper introduces TimeFlies, an snRNA-seq aging clock for Drosophila heads, identifies key lncRNAs as biomarkers, and shows sex-specific aging pathways.
4 citationstop 5% - GenomicsCell Reports MethodsPeer-reviewed
Differential expression analysis in single cell and spatial RNASeq without model assumptions
Gennady Margolin, Andrew Tang, Sergey Leikin
The paper introduces a weighted averaging approach for differential expression analysis in single cell and spatial RNASeq to reduce false positives and negatives without assuming data distributions.
DOI 10.1016/j.crmeth.2026.101383