bioRxiv Genomics
@biorxiv_genomic
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Joined June 2016
Ancient metagenomics reveals subglacial microbiomes driven by oxygen availability https://t.co/2GQyG9w9rF
#biorxiv_genomic
biorxiv.org
Beneath Earth's glaciers and ice sheets lies an aquatic realm where ice, water, rock, and microbial life interact, driving chemical reactions that can collectively influence the global carbon cycle,...
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Segmentally duplicated regulatory elements undergo human-specific rewiring https://t.co/OlpBiWAiYD
#biorxiv_genomic
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Decoding Prokaryotic Whole Genomes with a Product-Contextualized Large Language Model https://t.co/HR4yRFYyye
#biorxiv_genomic
biorxiv.org
Genomes encode the instructions for life, yet their full interpretation requires models capable of capturing long-range context and functional meaning at scale. Existing genome language models (gLMs)...
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Single-Cell Dissection of Immunometabolic Rewiring in the Porcine Ileum during Salmonella Typhimurium Infection https://t.co/sRMdcNw2tq
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biorxiv.org
Salmonella Typhimurium is a major zoonotic pathogen, with pigs acting as important subclinical carriers. To explore the specific intestinal immune response at the cellular level, we used Single-cell...
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Dynamic alterations of DNA methylation and transcriptome in adaptation to and recovery from the space environment https://t.co/pBdTW0Lnw2
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biorxiv.org
Space exploration presents tremendous health challenges. Here, we report time series of multi-omic and phenotypic profiles of seventeen astronauts from six China Manned Space missions with continuous...
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Complete Genome Sequencing and Molecular Characterization of Indigenous Enterovirus A71 Genogroups D and G of India https://t.co/4Ka1oSdxOF
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biorxiv.org
Enterovirus A71 (EV – A71), a neurotropic member of the Picornaviridae family, comprises seven recognized genogroups (A – G). Despite prior identification of D and G genogroups in India, comprehens...
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An Expectation and Maximization Algorithm for Multivariate Genome-wide Association Studies (EMmvGWAS) https://t.co/UaU08mgvtT
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biorxiv.org
Genome-wide association studies (GWAS) often analyze one trait at a time, but multivariate GWAS can increase the power by leveraging trait correlations. However, existing methods struggle with high...
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Global Evaluation of Congenital Heart Disease-Associated Non-Coding Variants https://t.co/BDmVY0wsyY
#biorxiv_genomic
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Annotated genome of the Eucalyptus snout beetle, Gonipterus sp. n. 2 (Coleoptera, Curculionidae) https://t.co/3nBxfQp1Zw
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biorxiv.org
Gonipterus species, or Eucalyptus snout beetles, are defoliators that damage Eucalyptus trees in plantations globally. The Gonipterus sp. n. 2 genome was sequenced using both Oxford Nanopore and...
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A Cytoplasmic Index for Quantifying Immune-Related A-to-I RNA Editing https://t.co/Wzr9TrGfYR
#biorxiv_genomic
biorxiv.org
Distinguishing self from non-self is a major challenge for the immune system. Endogenous cytoplasmic double-stranded RNA (dsRNA) can mimic viral RNA and activate immune sensors like MDA5. ADAR1-med...
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Fast and efficient Borrelia genome recovery from tick samples using Whole-Genome Amplification https://t.co/jGs8HIBwuV
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biorxiv.org
Borrelia burgdorferi sensu lato bacteria are the causative agents of Lyme borreliosis, a multisystemic illness with an expanding epidemiology in temperate areas. Genomic studies on Borrelia are...
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Genomic characterization of type I-E* CRISPR-Cas systems in Klebsiella pneumoniae: association of spacer diversity and antimicrobial ... https://t.co/riloInamdX
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biorxiv.org
Background- Klebsiella pneumoniae , known to acquire antimicrobial resistance genes (ARGs) through horizontal gene transfer, possess type I CRISPR-Cas systems. This study investigated the association...
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Base Composition Influences the Position andPrecision of RNA Polymerase II Disassociation inBasal and Perturbed Conditions. https://t.co/Y6dKDFL2vH
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biorxiv.org
RNA Polymerase II (Pol II) transcribes all protein-coding and many non-protein coding genes in the genome. Pol II transcription termination is crucial for mRNA maturation and, when disrupted, can...
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Plasmids drive the dissemination and diversification of Type VI Secretion Systems https://t.co/pUjNMC2tUd
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biorxiv.org
The Type VI secretion system (T6SS) is a major determinant of bacterial competition, yet its dissemination across lineages remains unclear. Analyzing 43,213 plasmids and 29,161 chromosomes, we reveal...
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A recent shift in centromere size and DNA content in Podospora pseudocomata co-occurs with the loss of a fungal genome defense system https://t.co/g6VzB1dJBD
#biorxiv_genomic
biorxiv.org
The centromere of the eukaryotic chromosome is necessary for the accurate segregation during cell division. Yet, centromeric DNA is highly variable and rapidly evolving. In fungi, centromeres range...
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Population genomics reveals fine-scale three-dimensional structure within two sympatric Sebastes species in the Northwest Atlantic https://t.co/0LuWmfxq3t
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biorxiv.org
An ideal fishery stock assessment requires a comprehensive understanding of population structure across landscapes. In the Gulf of St. Lawrence and the Laurentian Channel (GSL-LC), massive Sebastes...
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BioLACE: unifying spatial geometry and marker priors for cohesive cell-type clustering in spatial transcriptomics https://t.co/i6yOWXKJp8
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biorxiv.org
Spatial transcriptomics (ST) provides high-dimensional gene expression profiles together with spatial coordinates, enabling the reconstruction of tissue architecture at cellular resolution. While...
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Genomes of ancient asexual mites appear streamlined in their architecture https://t.co/oLniYCtiXi
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biorxiv.org
The long-term persistence of obligate asexual lineages represents one of the most enduring and critical paradoxes in evolutionary biology. Sexual reproduction, through meiotic recombination and...
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Disruption of small RNAs and mechanistic variation in Segregation Distorter, a sperm-killing drive system in Drosophila melanogaster https://t.co/MGdi6sOSQi
#biorxiv_genomic
biorxiv.org
Meiotic drivers achieve biased transmission to the next generation, often at the expense of their host. Drive is widespread in nature and can shape the evolution of genomes and species. Many drive...
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Viral transcriptional regulators extensively rewire host pathways through diverse mechanisms https://t.co/XX2v88koro
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biorxiv.org
Viral transcriptional regulators (vTRs) reprogram host gene regulatory networks to promote replication, persistence, and immune evasion. Despite the identification of hundreds of vTRs in human...
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