Back to life?

in #science6 years ago (edited)

The last natural Pyrenean ibex, called Celia, was found dead in 2000. Then the species officially became extinct. Before its death scientists had already taken and carefully preserved DNA samples from this wild moutain goat.

Pyrenean-Ibex.jpg
source: http://www.extinctanimals.org/pyrenean-ibex.htm

They used the samples and a domestic goat's eggs to bring the Pyrenean ibex back to life.
The clone lived for only 7 minutes, it died due to physical defects in its lungs. Other cloned animals, including sheep, have been born with similar lung defects. However some scientists believe that now they could use the advanced techniques and be able to clone dinosaurs and unleash a real-life Jurrasic Park on the world.

But dinosaurs were roaming the Earth over 65 milion years ago and their DNA doesn't last that long even in teeth or bones.

In 2003 scientists excavated the sceleton of a Tyrannosaurus rex in Montana. When the helicopher was lifting the sceleton, its thigh bone broke. At the university scientists found organic material in the bone. It means that DNA might last a lot longer than we originally believed.

So maybe it is possible that we will be sharing Earth with T-rexes, but we have to remember that scientists have to work out a complete genetic map of dinosaur first and it may take decades.

Most scientists believe that the birds are distant relatives of certain types of dinosaurs, so maybe the answer lies with birds?

Microraptor.jpeg.jpg

source: https://archeowiesci.pl/2011/11/28/pierzasty-dinozaur-ktory-jadl-ptaki/

Jack Horner, a world famous palaeontologist at Montana State University, says ,There is now nothing to stop us bringing back dinosaurs but ourselves. Whether it is a good idea or not is another question'.

1db607bfe66efe41f2b87044a8831d733485607d.jpeg.jpg

source: https://www.focus.pl/artykul/dinozaury-zalecaly-sie-do-siebie-jak-ptaki

Source:
[1]

Sort:  

Congratulations @gosia27! You have completed the following achievement on Steemit and have been rewarded with new badge(s) :

Award for the number of upvotes received

Click on the badge to view your Board of Honor.
If you no longer want to receive notifications, reply to this comment with the word STOP

Do not miss the last post from @steemitboard:
SteemitBoard and the Veterans on Steemit - The First Community Badge.

Do you like SteemitBoard's project? Then Vote for its witness and get one more award!

Hi @gosia27
I would like to invite you to the SteemStem discord channel where we may assist you with the guidelines that you need to abide by in order to be curated by the SteemStem project.

Invite : discord.gg/mKSKQ7T

There is a group of honor members that will be able to assist you with any questions you may have.

Regards
zest
(steemstem curator)

Thank You, I appreciate this support and help.

My pleasure, look forward to seeing you in the discord channel:)

Congratulations @gosia27! You have completed the following achievement on Steemit and have been rewarded with new badge(s) :

You got your First payout

Click on the badge to view your Board of Honor.
If you no longer want to receive notifications, reply to this comment with the word STOP

Do you like SteemitBoard's project? Then Vote for its witness and get one more award!

Congratulations @gosia27! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :

Award for the number of upvotes

Click on the badge to view your Board of Honor.
If you no longer want to receive notifications, reply to this comment with the word STOP

Do not miss the last post from @steemitboard:

SteemitBoard - Witness Update

Support SteemitBoard's project! Vote for its witness and get one more award!

Congratulations @gosia27! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 1 year!

You can view your badges on your Steem Board and compare to others on the Steem Ranking

Vote for @Steemitboard as a witness to get one more award and increased upvotes!

Coin Marketplace

STEEM 0.24
TRX 0.26
JST 0.041
BTC 98556.18
ETH 3491.32
USDT 1.00
SBD 3.37