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Image of the eastern black-eared wheatear (Oenanthe melanoleuca) on a branch.
| 2 min read
The striking black-and-white patterns of the wheatear are shaped by a mosaic of genetic variations, influencing the bird's distinctive plumage across species.

phenotypic variation

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

Co-mimic pairs from the species Heliconius erato (odd columns) and Heliconius melpomene (even column) sorted by greatest similarity from top left to bottom right

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Image of the Day: A-maize-ing!

Record-Setting Corn Grows 45 Feet Tall

Researchers Grow “Frankenstein Ants” to Study Epigenetics

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Finding Phenotypes

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Mobile DNA Makes Transcription Stumble

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A team of cartoon scientists studying a giant pancreas.

Prolonged GLP-1 Exposure Remodels Gene Expression in the Pancreas by Flipping a Molecular Switch

A drawing of men and women holding boxes, resigning en mass from their jobs as editors.

Editors Mass Resign from Elsevier Journal After Editor-in-Chief Let Go

Image of a Diploptera punctata cockroach.

Cockroach Milk Proteins Churn Out an Ig Nobel Win

In the TS 40th Anniversary template, Sarkis Mazmanian smiles in a black and white headshot photo on the left. In a photo on the right, he stands in front of a large image of a cross-section of the brain. He wears a navy jacket, a white shirt, and glasses.

Then and Now: Sarkis Mazmanian Finds Gut-Brain Links to Parkinson’s Disease

Multimedia

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

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Best Practices for qPCR Assay Design and Optimization

Best Practices for qPCR Assay Design and Optimization

Bio-Rad
The Scientist Digest cover September 2026
September 2026

Multiplex Microscopy Becomes Easier with Encoded Antibodies

A new system that enables researchers to uniquely tag monoclonal antibodies for use in microscopy could help simplify complex imaging studies.

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Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

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Best Practices for qPCR Assay Design and Optimization

Best Practices for qPCR Assay Design and Optimization

Bio-Rad
Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

bioxcell
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Building Translation-Ready Biomarkers with Connected Workflows

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Products

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The ASSIST PLUS pipetting robot for affordable workflow automation

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Single cells in suspension

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CellBrite® Steady Membrane Stain: Cell surface staining built for real-time imaging

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Monod Bio Licenses AI-designed Protein Technologies to SignalChem Biotech for Custom Discovery Assays