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The Scientist

» cell division

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image: Influential Cancer Biologist Dies

Influential Cancer Biologist Dies

By | August 24, 2015

Chris Marshall, who pieced together a critical signaling pathway involved in cancer, has passed away at age 66.

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image: From Many, One

From Many, One

By | April 1, 2015

Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?

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image: Honeybee Compound for Hair Loss?

Honeybee Compound for Hair Loss?

By | December 11, 2014

Propolis, a natural product used by honeybees to repair their hives, stimulates hair growth in shaved mice.

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image: A Cellar’s Cellular Treasure, 1992

A Cellar’s Cellular Treasure, 1992

By | December 1, 2014

A spring cleaning led to the rediscovery of Theodor Boveri’s microscope slides, presumed lost during World War II.

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image: Nuclear Pore QA

Nuclear Pore QA

By | December 1, 2014

A known membrane-remodeling complex earns a newly identified role as a quality-assurance director during the assembly of nuclear pores.

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image: One Man's Trash...

One Man's Trash...

By | December 1, 2013

Scientists who dared to waste their time looking at the midbody, a remnant of cell division, have catapulted the organelle to new prominence.

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image: Microchannel Masterpiece

Microchannel Masterpiece

By | December 1, 2012

A precision microfluidic system enables single-cell analysis of growth and division.

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image: DNA, Contortionist

DNA, Contortionist

By | August 1, 2012

The DNA forms known as G-quadruplexes are finally discovered in human cells.

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image: Ubiquitin Chains in Action

Ubiquitin Chains in Action

By | July 1, 2012

Present in every tissue of the body, ubiquitin appears to be involved in a dizzying array of functions, from cell cycle and division to organelle and ribosome biogenesis, as well as the response to viral infection. The protein plays at least two role

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image: Telomere Basics

Telomere Basics

By | May 1, 2012

Telomeres are repetitive, noncoding sequences that cap the ends of linear chromosomes. They consist of hexameric nucleotide sequences (TTAGGG in humans) repeated hundreds to thousands of times. 

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