Illustration of Robertsonian chromosomes within a cell—researchers recently discovered how these structural variants form and are transmitted through rounds of cell division. Two acrocentric chromosomes, in blue and orange (with pink centromeres), are close to each other, as Robertsonian chromosomes would be before fusion.
| 3 min read
For the first time, scientists sequenced Robertsonian chromosomes, which can cause Down syndrome and cancer.

chromosome

A close-up picture of the Atlas blue butterfly on a flower

An Elusive Butterfly Expands Its Genome Through Fragmentation 

3D rendering of transparent cells with zoomed in, double-stranded DNA molecule unraveling from blue, transparent chromosomes with orange telomeres.

Chromosomes in Focus: Origins, Genes, and Cancer

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.

Small RNAs Save Plant Centromeres

Cartoon of a cell with blue chromosomes and gold telomeres. One chromosome is zoomed in in a callout, and gold DNA is extending out of the telomere. 

Why Is Telomere Length So Important?

Image of a woolly mammoth skin from the Siberian permafrost.

Rebuilding the Genome of Woolly Mammoths

A light blue circular double helix against a dark blue background.

Artificial Chromosomes for Disease Modeling

iStock

Resolving Large DNA Fragments with Ease

Chromosome with gold band

Immunity Genes May Play a Role in Down Syndrome

Artist’s rendition of two X chromosomes in blue, with a glowing orange line swirling around one.

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

Trending

An old medical illustration features the ear in the center with nerves of the head shown in yellow.

The Ear as a Therapeutic Gateway to the Vagus Nerve

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

Universe 25 Experiment

3D illustration showing three differently colored semi-translucent cells, representing different T cell subtypes, on a black background. A purple cell is in the front on the right, a red cell is on the left, and a blue cell sits behind the red one.

T Cell Nomenclature Gets an Update

A yellow-colored frozen frog.

Freeze-Tolerant Frogs Power Organ Cryopreservation Strategies

Multimedia

Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Colorful abstract spiral dot pattern on a black background

Thermo Scientific X and S Series General Purpose Centrifuges

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Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

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BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

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Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

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Thermo Scientific X and S Series General Purpose Centrifuges

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VANTAstar Flexible microplate reader with simplified workflows

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