Photograph of two Arabidopsis plants that either are from a genotype deficient in DNA methylation and small interfering RNAs from transposable elements (right) or has been rescued with the introduction of short hairpin RNAs. Whereas the plant on the left has four white petals like a normal plant, the plant on the right lacks these petals.
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Transposons embedded into the chromosome serve as a backup to keep division moving smoothly.

chromosome

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Artificial Chromosomes for Disease Modeling

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Resolving Large DNA Fragments with Ease

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Immunity Genes May Play a Role in Down Syndrome

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Male and Female Stem Cells Derived from One Donor in Scientific First

The structure of a biological cell (macro)

The Long and Winding Road to Eukaryotic Cells

Illustration showing the path result of Eukaryogenesis

Infographic: Evolutionary Leaps Leading to Modern Eukaryotes

Illustration showing assembly Versus Alignment

Infographic: The Sequencing and Assembly of the Human Genome

Illustration showing a puzzle piece of DNA being removed

Large Scientific Collaborations Aim to Complete Human Genome

Karyotype with most chromosomes in blue, one in red and green. 

Researchers Fuse Mouse Chromosomes in Scientific First

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Bridging Disciplines to Study CRISPR-Induced Chromosome Destabilization

Conceptual image showing fragmented X chromosomes

How Chaos in Chromosomes Helps Drive Cancer Spread

Infographic showing how bursting micronuclei promote cancer

Infographic: Chromosome Errors Cause Micronuclei and Drive Cancer

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Chromosomal Rearrangement Linked to Less Mobile Quail

Five morphs of Poecilia parae—from top: melanzona yellow, melanzona blue, melanzona red, parae, immaculata—and a female (bottom) of the same species

Fish Species’ Y Chromosomes Diverged Even Without Recombination

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Investigating Genetic and Epigenetic Landscapes with Long-Read Sequencing

Scaling BAC on Time and Sample

Cell Biologist Angelika Amon Dies at 53

Michelle Gray Tracks Huntington’s in Different Brain Cells

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CRISPR Gene Editing Prompts Chaos in DNA of Human Embryos

Image of the Day: Impaired Meiosis

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Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

An illustration of mustard-colored mitochondria against a dark blue background.

Mitochondrial DNA: A Maternal Legacy That Helps Trace the Past and Diagnose the Future

Photo of a woman submerged in icy water with her head and clasped hands above water.

What are the Risks and Benefits of a Cold Plunge?

A clipboard with the word “Sepsis” written at the top, surrounded by a syringe and medications.

A Common Antidepressant Protects Organs from Damage During Sepsis

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Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Bio-Rad
Exploring the Gut-Lung Axis in Health and Disease

Exploring the Gut-Lung Axis in Health and Disease

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May 2025, Issue 1

Study Confirms Safety of Genetically Modified T Cells

A long-term study of nearly 800 patients demonstrated a strong safety profile for T cells engineered with viral vectors.

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Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

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How technology makes PCR instruments easier to use.

Making Real-Time PCR More Straightforward

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Characterizing Immune Memory to COVID-19 Vaccination

Characterizing Immune Memory to COVID-19 Vaccination

10X Genomics
Optimize PCR assays with true linear temperature gradients

Applied Biosystems™ VeriFlex™ System: True Temperature Control for PCR Protocols

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Products

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Biotium Launches New Phalloidin Conjugates with Extended F-actin Staining Stability for Greater Imaging Flexibility

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Latest AI software simplifies image analysis and speeds up insights for scientists

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BioSkryb Genomics and Tecan introduce a single-cell multiomics workflow for sequencing-ready libraries in under ten hours

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Agilent BioTek Cytation C10 Confocal Imaging Reader

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