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image: Taking Shape

Taking Shape

By | April 1, 2011

Floral bouquets are the most ephemeral of presents. The puzzle of how flowers get their shape, however, is more enduring. 

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image: The Footprints of Winter

The Footprints of Winter

By | March 1, 2011

Epigenetic marks laid down during the cold months of the year allow flowering in spring and summer.

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image: Epigenetics and Society

Epigenetics and Society

By | March 1, 2011

Did Erasmus Darwin foreshadow the tweaking of his grandson’s paradigm?

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image: Epigenetics—A Primer

Epigenetics—A Primer

By | March 1, 2011

There are many ways that epigenetic effects regulate the activation or repression of genes. Here are a few molecular tricks cells use to read off the right genetic program.

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image: Character Flaws?

Character Flaws?

By | March 1, 2011

Two lizard taxonomists champion the use of Bayesian species delimitation to settle taxonomic debates.

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image: Imprinting Diversity

Imprinting Diversity

By | March 1, 2011

Joachim Messing talks about how genomic imprinting may be a strong driver of diversity.

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image: Losers Fight Back

Losers Fight Back

By | February 1, 2011

Editor's choice in developmental biology

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image: Speaking of Science

Speaking of Science

By | February 1, 2011

February 2011's selection of notable quotes

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image: Capsule Reviews

Capsule Reviews

By | February 1, 2011

Quirk, Darwin's Armada, The Death & Life of Monterey Bay, Elegance in Science

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image: Jaume and the Giant Genome

Jaume and the Giant Genome

By | February 1, 2011

A newly minted PhD finds a 150-billion-base-pair-long DNA molecule in a plant.

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