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nonbinary black cat

@kalamitis / kalamitis.tumblr.com

Kay / 27 / she/her / taurus I got that ✨ Tism Rizz ✨ / sorry bro, my gender is locked behind 3 weeks of Battle Pass dailies. Purely pay to win. 😔 / cringe is dead, long live cringe / I believe I have inside of me everything that I need to live a bountiful life, and all the love alive in me, gonna stand as tall as the tallest tree. I'm thankful for every day that I'm living, both the easy and hard ones I'm given. / executive dysfunction holds me at gunpoint 3 times a day / $BZRKay / twitter: overlordkay
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rowark

So basically, Dolly the sheep was an accident. They were trying to clone sheep cells, and they ended up unintentally generating an embryo, which turned out to be viable, hence we got Dolly.

The method they used proved unsuccessful in primates, and the risk of cloning primates (and thus humans) outweighs the benefits (because there really aren't any real benefits, scientifically speaking), so they don't do it.

Where it's most likely to be used is in agriculture, cloning livestock embryos.

What they use cloning for is stem cells. Cloning adult cells to create stem cells means they don't need embryonic stem cells, which is probably the most important thing that came from cloning research in the past 25 years.

The reason it was so important was that it proved that you didn't need an embryonic cell to clone live animals. The nucleus of an adult cell contains all the DNA you need to clone, because Dolly was cloned from an adult cell, which was previously unheard of. Now they know that adults cells can be reprogrammed back to an embryonic stage, and was a major breakthrough for stem cell research.

So basically, we don't hear about cloning anymore because they aren't doing anything that is so exciting it will capture the world's interest, like Dolly did. But it was a major scientific breakthrough that is still very important.

One of my favourite cloned animals is Kurt, a Przewalski's Horse who was cloned from the preserved samples from a horse that died in the 90's so that he can hopefully introduce some additional genetic diversity into the Przewalski's Horse population. Oh hey there's actually two clones of this one horse now, the second one is Ollie who was born last year. Kurt is now about four years old. Last I checked he was at the San Diego Zoo.

We don't tend to clone animals that are more common because we already have a very efficient machine for making sheep, it's called sheep.

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Anonymous asked:

One more joke hate: You may claim to be a woman but biologically you are a featherless biped and thus a man.

Finally a good argument for why I'm actually a man

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if you told diogenes the cynic about being trans he'd be like "lol that's a sick troll you're epic" and you'd be like "diogenes no i'm serious" and he'd be like "lol that's even better lmao those guys are so mad about it" and then he'd start going by new original neopronouns every single day specifically to piss off the whole symposium

I just had an idea for a really dumb comedy sketch where a transphobe starts ranting about what really makes a women a woman, and diogenes returns each time with a different cis woman or outwardly femme intersex person that doesn't meet the criteria saying "behold, a man!"

"a woman has XX chromosomes"

*Diogenes with an androgen insensitive XY cis woman*: behold, a man!

"Nono, a woman can bear children!"

*Diogenes with someone who has medical complications associated with pregnancy*: "behold, a man!"

"nono, a woman produces the large gamete"

*Diogenes with a postmenopausal cis woman* "behold, a man!"

Trans Rights With Diogenes! coming to PBS

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The sick reality is that many of the renowned academics and writers among Gaza's thousands of martyrs will, in twenty years time, be quoted and memorialised by the same universities and institutions that have denigrated them and enabled their slaughter.

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ms-demeanor

Hey this is a huge bummer, but as a pro-gun person: if you come across a funny gun meme on tumblr I'd seriously recommend doing a quick scroll of OP's blog before sharing. There are some very cool individuals on gunblr, but there are also a huge number of white supremacists in that space.

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