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Author Topic: Dinosaurier zum Selbermachen  (Read 305 times)

Krokant

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Dinosaurier zum Selbermachen
« on: June 16, 2019, 05:26:57 AM »



https://i.guim.co.uk/img/media/12e889363d4f1e8cb7111c78957d034430dcfe48/2188_1011_761_533/master/761.jpg?width=620&quality=45&auto=format&fit=max&dpr=2&s=64521ee4c302fd1fb5a724dd5939fc3e

Ist das nicht ein schönes Kerlchen? Die bisher beste aller Rekonstruktionen eines Sauriers.


[*quote*]
Scientists reveal most accurate depiction of a dinosaur ever created

Reconstruction is based on studies of a spectacular fossil from China, preserved with skin and pigments intact
[*/quote*]

Super Fotos! Muß man sehen. Im Guardian:

https://www.theguardian.com/science/2016/sep/14/scientists-reveal-most-accurate-depiction-of-a-dinosaur-ever-created
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Krokant

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Re: Dinosaurier zum Selbermachen
« Reply #1 on: June 16, 2019, 05:30:46 AM »

[*quote*]
Scientists Have Reconstructed the Genome of a Dinosaur Ancestor

23 May 18

A discovery has provided significant insight into the overall genome structure of dinosaurs.

Using genome sequences from present-day birds and reptiles, researchers have attempted to reconstruct what the genome of many people’s favourite dinosaur species — like Tyrannosaurus — might have looked through a microscope.

The research, published in Nature Communications, involved extrapolating the likely genome structure of a shared common ancestor of birds and turtles that lived around 250 million years ago, 20 million years before dinosaurs first emerged.

Then the team traced how chromosomes changed over evolutionary time from a reptile ancestor to the present day.

They found that, although the individual chromosome rearranged their genes internally, this did not occur ...
[*/quote*]

more:
http://www.frontlinegenomics.com/news/23002/scientists-have-reconstructed-the-genome-of-a-dinosaur-ancestor/

Read the Guardian, folks!  8)
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