Identical Twins Accumulate Genetic Differences in the Womb
Identical Twins Accumulate Genetic Differences in the Womb
DNA replication errors during cell division cause monozygotic twins to diverge from each other even during the earliest stages of development, a new study finds.
Identical Twins Accumulate Genetic Differences in the Womb
Identical Twins Accumulate Genetic Differences in the Womb

DNA replication errors during cell division cause monozygotic twins to diverge from each other even during the earliest stages of development, a new study finds.

DNA replication errors during cell division cause monozygotic twins to diverge from each other even during the earliest stages of development, a new study finds.

developmental biology
Developmental Biologist Kathryn Anderson Dies at 68
Developmental Biologist Kathryn Anderson Dies at 68
Amanda Heidt | Jan 6, 2021
The Sloan Kettering researcher used mutagenic screening to probe genes and molecular pathways, including Toll and Hedgehog, essential to development in fruit flies and mice.
Regulators of Gene Activity in Animals Are Deeply Conserved
Regulators of Gene Activity in Animals Are Deeply Conserved
Amanda Heidt | Nov 6, 2020
Enhancers, short regions of DNA that direct gene expression, of species separated by 700 million years of evolution worked interchangeably, according to a new study.
Sample Preparation with Single Cell Multiomics: Simultaneous Epigenomic and Transcriptomic Profiling from the Same Cell
Sample Preparation with Single Cell Multiomics: Simultaneous Epigenomic and Transcriptomic Profiling from the Same Cell
The Scientist Creative Services Team | Sep 30, 2020
In this webinar brought to you by 10x Genomics, experts will discuss how to successfully prepare nuclei suspensions for Single Cell Multiome ATAC + Gene Expression experiments.
Getting Started with Single Cell Multiomics: Simultaneous Epigenomic and Transcriptomic Profiling from the Same Cell
Getting Started with Single Cell Multiomics: Simultaneous Epigenomic and Transcriptomic Profiling from the Same Cell
The Scientist Creative Services Team | Sep 15, 2020
In this webinar brought to you by 10x Genomics, experts will discuss tips for running Chromium Single Cell Multiome ATAC + Gene Expression experiments in your lab.
Infographic: Anatomical Construction by Cell Collectives
Infographic: Anatomical Construction by Cell Collectives
Michael Levin | Sep 1, 2020
Understanding this complex and still largely enigmatic process will pave the way for researchers to control the development of new morphologies.
How Groups of Cells Cooperate to Build Organs and Organisms
How Groups of Cells Cooperate to Build Organs and Organisms
Michael Levin | Sep 1, 2020
Understanding biology’s software—the rules that enable great plasticity in how cell collectives generate reliable anatomies—is key to advancing tissue engineering and regenerative medicine.
Gene Splicing Pioneer Dale Kaiser Dies
Gene Splicing Pioneer Dale Kaiser Dies
Ashley Yeager | Jun 29, 2020
Working with a virus that infects bacteria, the Stanford University biochemist and developmental biologist helped to develop a way to stitch DNA together, a discovery that gave rise to genetic engineering.
How a Pea Aphid Decides to Make Wings or Not
How a Pea Aphid Decides to Make Wings or Not
Viviane Callier | Jun 1, 2020
Wing development in females is environmentally controlled, but in males, an insertion on the sex chromosome appears to dictate whether the insects grow wings, according to a study.
Image of the Day: Nutrient Sensor
Image of the Day: Nutrient Sensor
Amy Schleunes | Mar 26, 2020
A zinc-sensing protein found in fruit fly intestines regulates the insect’s growth and feeding behavior.