Onions Have More Dna Than Humans

The X chromosome contains 1098 genes. Briefly stated the onion test which originates with T.

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And since the onion is considered to be relatively simple as compared to the human this discrepancy can only be accounted for within the context of the view that much of its DNA is in fact junk.

Onions have more dna than humans. Since the onion Allium cepa is a diploid organism having a haploid genome size of 159 Gb it has 49x as much DNA as does a human genome 32 Gb. Other species in the genus Allium vary hugely in DNA content without changing their ploidy. About sixteen times larger than the tomato genome and five times larger than that of humans The onion is one of the most widely grown vegetables in the world and is full of vitamins and minerals.

13 points 4 months ago But the onion Allium cepa is a diploid organism having a haploid genome size of 159 Gb. Because the onion genome is huge. Briefly stated the often cited onion test observes that onion cells have many times more DNA than human cells do.

It has 49 times as much DNA as a human genome 32 Gb level 2. Most people would assume that the more complex being would have more complex DNA. The onion genome is at least 5 times larger than the human genome but only has 50 more coding genes than man.

Perhaps even more disturbing than the onion amoebas have about 200 times the DNA of humans. Some fruits and vegetables have just a small amount of genetic material compared to humans. And since the onion is considered to be relatively simple as compared to us this discrepancy it is argued can only be accounted for if the preponderance of its DNA is in fact junk or non-functional.

Hence hundreds of years of chauvinism to try suppress her. Ryan Gregory observes that onion cells have many times more DNA than we do. Learn more about why size of the genome matters via Quanta Magazine.

Since humans are obviously much more complex than onions Gregory sees no reason why the onion should carry around so much extra DNA. As to why Melanesians have more archaic DNA than other human populations thats not fully understood but its likely because their ancestors had more contact with these now-extinct hominins. Why do onions have five times more DNA than humans.

Moreover they have close relatives with radically different genome sizes but rather similar biological features Ricroc et al. In the onion the amount of DNA between genes is much much larger than in man with many more stretches of multiple DNA repeats. The onion in your vegetable drawer has five times more DNA than humans.

But others have more. They were simply chosen because they have considerably more DNA than humans and few people would find it easy to assume that onions require much more DNA than humans do. The X chromosome is over 5 times larger than the Y.

Well the information in DNA is proportional to the volume of phase space so if humans have dimension 30 then the volume 32 GB3 27 GB. So if youre a researcher who thinks that non-coding DNA has a particular function in the genome can you explain why an onion needs about five times more of it than a human to do the same thing. This dwarfs the 15 GB of the onion but then I dont know the fractal dimensionality of onions.

This challenge is simply another example of the logical flaw that beset earlier claims of junk DNA. An Onions Genome Has Five Times More DNA Than Humans 2019 Hacker News simpleguitar 5 days ago The difference between animals and plants is that animals can do life with movement whereas plants being stuck in place use chemistry. The Y chromosome has only 78 genes.

Assembling the pieces was a considerable puzzle says plant breeding researcher Richard Finkers. And when it comes to onions they have a lot more about 12 times as much DNA. Take self defense for example.

Retweels Likes Replying th Onions have more DNA than humans popular memes on the site ifunnyco. The largest known genome is a microscopic single-celled organism called Amoeba dubia whose genome is about 200 times larger than. A raspberry has only 8 percent as much genetic material as you or I.

But an onion isn t very complex either and it has more than 12 times as much DNA as a Harvard professor. Raspberries aren t too smart or complex.

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