Largest Genome Ever
sciencehabit writes "A rare Japanese flower named Paris japonica sports an astonishing 149 billion base pairs, making it 50 times the size of a human genome — and the largest genome ever found. The genome would be taller than Big Ben if stretched out end to end. The researchers warn however that big genomes tend to be a liability: plants with lots of DNA have more trouble tolerating pollution and extreme climatic extinctions—and they grow more slowly than plants with less DNA, because it takes so long to replicate their genome."
The universe had a beginning
Anything that had a beginning must have been caused by something else
Therefore, the universe was caused by something else (a creator)
Every part of the universe is dependent
If every part is dependent, then the whole universe must also be dependent
Therefore, the whole universe is dependent for existence right now on some Independent Being
Every event that had a beginning had a sufficient cause
The universe had a beginning
Therefore, the universe had a sufficient Cause
Every effect has a cause
The universe is an effect
Therefore, the universe has a Cause
An infinite number of moments cannot be traversed
If an infinite number of moments had to elapse before today, then today would never have come
But today has come
Therefore, an infinite number of moments have not elapsed before today (i.e., the universe had a beginning)
But whatever has a beginning is caused by something else
Hence, there must be a Cause (Creator) of the universe
An actual infinite cannot exist
An infinite temporal regress of events is an actual infinite
Therefore an infinite temporal regress of events cannot exist
The temporal series of events is a collection formed by successive addition
A collection formed by successive addition cannot be an actual infinite
Therefore the temporal series of events cannot be an actual infinite
Some things undeniably exist (e.g., I cannot deny my own existence)
My nonexistence is possible
Whatever has the possibility not to exist is currently caused to exist by another
There cannot be an infinite regress of current causes of existence
Therefore, a first uncaused cause of my current existence exists
This uncaused cause must be infinite, unchanging, all-powerful, all-knowing, and all-perfect
This infinitely perfect Being is appropriately called “God”
Therefore, God exists
This God who exists is identical to the God described in the Christian Scriptures
Therefore, the God described in the Bible exists
7.2 Argument from cosmological natural theology
Time, space and matter came into existence at a certain point in the finite past.
Since time, space and matter began to exist they had a cause.
Therefore, whatever caused them was time-less (or eternal), space-less (not subject to locality, or omnipresent) and matter-less (immaterial, non-physical, or spirit).
7.3 Forms of the teleological argument
All designs imply a designer
There is great design in the universe
Therefore, there must be a Great Designer of the universe
7.4 Forms of the ontological argument
God is defined as a being than which no greater can be conceived.
Such a being can be conceived.
If there were no such being in reality, then a greater being—namely, a being than which no greater can be conceived, and which exists—can be conceived.
Yet nothing can be greater than a being than which no greater can be conceived.
Therefore a being than which no greater can be conceived—i.e., God—must exist.
God is the entity of which nothing greater can be thought.
It is greater to be necessary than not.
God must therefore be necessary.
Hence, God exists necessarily.
7.5 Forms of the moral law argument
Moral laws imply a Moral Law Giver
There is an objective moral law
Therefore, there is a Moral Law Giver
There are objective moral laws
Moral laws come from a moral lawgiver
Therefore, a moral lawgiver exists
If atheism is true, everything is permissible.
7.6 Dostoevsky’s argument from the consequences of positive Atheism
If atheism is true then man is “the chief of the earth”
If man is “the chief of the earth” then he can abandon absolute standards (i.e., morality)
If man can abandon the absolute standards then “everything is permissible”
Therefore, if atheism is true, everything is permissible
7.7 The argument from joy
Every natural innate desire has a real object that can fulfill it
Human beings have a natural, innate desire for immortality
Therefore, there must be an immortal life after death!
Is it just my observation, or is eldavojohn an idiot?
Why exactly does this matter to anybody?
Dang it. I read it as "Largest Gnome Ever". My brain was already thinking: "WTF? Why would someone need a large desktop manager? Larger than what?" Then, I read the summary. All became clear.
Since the article was light on visuals, I found a picture of the largest genome ever.
Glonoinha the MebiByte Slayer
"Does ist need a Multipass...?"
I'm glad they warned me. I was considering enlarging my genome, but now that I know the dangers I guess I'll pass.
How big is this flower .... ?
The problem with slashdot is that most of its users were bullied and stuffed into lockers as kids!
My girlfriend always said it's not the size of the genome that counts, its what you do with it.
Big Ben is, technically, the nick-name of the Great Bell inside the clock tower. That bell is only slightly taller than 2 meters.
Well, a large genome generally means lots of redundancy. Lots of redundancy is theorized to mean high resistance to radiation. This plant should, therefore, be highly resistant. That is potentially quite useful knowledge. Back in the days when people looked to hydroponics and Biosphere 2 as a way of getting oxygen into an artificial environment, they forgot to take into consideration that most plantlife won't cope with the radiation on, say, Mars. In order to be able to get a livable environment for humans, you must first create a livable environment for the plants needed. Obvious solution - use rad-resistant plants as part of an initial program for building up the environment.
Once you've got an artificial environment that is biologically stable and sustaining good O:CO2 ratios for plantlife, you can look to advancing that environment. I'd suggest having a two layer dome, with the gap between the inner dome and outer dome flooded at as high a pressure as the domes can take something that'll filter the radiation. By having an organic system that can cope, you can take your time getting it right. Regardless of what is actually done, these plants will provide a rich topsoil that will be valuable to the plants that are actually needed by humans.
It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
Not that I have read TFA, but this is probably another plant with multiple copies of each chomosome. In which case it's not really a newsflash; this is the case for many plants. Sugar cane and many other monocots have extremely multiploid genomes.
So does this plant run around asking for a MUL-TI-PASS?
John Maynard Keynes: "When the facts change, I change my mind. What do you do?"
they have all the sensitivities of an advanced life form.
Read radical news here
And started thinking about what size a gnome must be in order to not be a gnome.
I'd rather you rationally disagree than irrationally agree.
Perhaps the DNA is not compressed properly.
It must be made by Microsoft. Far too many lines of code. :)
Some of them genomic combinations will probably produce Jurassified species that can eat humans for dessert. And that's after spending the rest of the day converting sunlight into carbohydrates.
Taller than Big Ben? I assume they mean the "Clock Tower" as Big Ben is actually just the bell inside the tower.
As tall as Big Ben? That hardly expresses how much data is packed into this genome. I need to know is how many Library of Congresses this genome is in order to fully comprehend the size.
Bloated code is unmaintenable.
Likewise, a bloated genome means it's hard to evolve.
"The universe had a beginning"
A conclusion without facts...
"Anything that had a beginning must have been caused by something else"
True
"Therefore, the universe was caused by something else (a creator)"
Where did the creator come from?
Let me answer for you... The creator has always existed...
So lets simplify our model of everything and just state for simplicity that the universe has always existed.
No creator required. NOTE: Usually, the simplest model is correct.
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http://www.kcci.com/r/23101808/detail.html
Did anyone else misread this as "Largest Gnome Ever" and momentarily get excited that someone had discovered a species of Gnomes that was larger than expected?
Ok, sure it sounds stupid when you say it out loud, but dammit for a second there...
Thanks for the warning; I'll remember it when designing future plant species.
- God
Congratulations, we now have a new unit of measurement to join the myriad:
* Libraries of Congress
* Landmasses of Texas
* States of Massachusetts
* California Economies
* Lines of Code
* Man-Hours
* Kilobits per second
Welcome to the fold, Big Bens!
~/ssh slashdot.org ssh: connect to host slashdot.org port 22: too many beers
Worst... Genome.... EVER!
that's what SHE said!
Wow! Been playing too much Warcraft. Thought that said largest GNOME EVAH
This is my sig. There are many like it but this one is mine.
Fact: TOO LONG, DID NOT READ.
Fact 2: "Filter error: Don't use so many caps. It's like YELLING." gets in the way of posts that are intended to be only 6 words long.
Knowledge is how to play a game, intelligence is how to win, wisdom is knowing what game to play.
For a moment there I thought it was "Largest Gnome Ever"!
If Google really cared they would fix Android Chrome to reflow text, instead of discriminating
They say he married a 7-9 year old girl and consummated the relationship at the socially acceptable appropriate time - presumably the onset of her puberty.
If he was gay why would he even bother?
By the way, before anyone jumps in with "OMG Mohammed was a pervert!!!" it wasn't uncommon in that culture to marry someone before puberty but hold off having "marital relations" until she was older. Heck, Mary mother of Jesus was probably barely old enough to get pregnant and she was about to marry Joseph and according to all surviving accounts was impregnated by a being older than the universe. I'm not saying that marrying a girl still in single digits is right by modern Western values, only that it wasn't wrong by the social standards of the time.
Knowledge is how to play a game, intelligence is how to win, wisdom is knowing what game to play.
"Largest [pause] Genome [pause] Ever"
Knowledge is how to play a game, intelligence is how to win, wisdom is knowing what game to play.
A large genome might mean more copies of the same protein encoded, but it might also mean more proteins to do the same job.
There could be a lot of "two step" processes, where a one step process is possible.
There could be a mutation which generates an extra lethal chemical. Dominate genes exist, and they are not always beneficial.
I'd stick with the article's premise that while there's more possibility to resist failure, there's also more moving parts to fail, and the cost to replicate the redundancies is more expensive than just having one good working gene.
I suppose there's also a matter of scale, when you're probably not going to live to see 30, waiting till 25 seems a bit of a stretch.
Another proof that it's not the size, but how you use it!
On another note, plants are around much longer than animals, so they probably have more complex DNA. I guess this is an example of this.
Clearly humans are more efficiently coded.
Is it just my observation, or is eldavojohn an idiot?
That's the only part of your post that wasn't stark raving stupidity. I understand you don't like me. That's fine, I'm even happy that you don't like me. Because your behavior is beyond help. You copy amazon reviews as comments (and I've called you out on it because you keep doing it). And I'm calling you out again. The above post that you put up there is copy pasted from creation.com. You can't even come up with your own troll posts.
... and yet you login to relay these ramblings to us. Does not compute.
You have the weird CmdrTaco sexual fetishes under your name. You manage to pack homophobia and xenophobia all into one post. You are well versed in the art of cruise control for awesome. You're all over the road in the spectrum of what's wrong with posts on Slashdot
I'm honored to be so diametrically opposed to you that you must call me an idiot in your sig but seriously what drives you, man?
My work here is dung.
The researchers warn however that big genomes tend to be a liability:
That is until it's irradiated in a nuclear test and goes all Godzilla on us
"plants with lots of DNA have more trouble tolerating pollution and extreme climatic extinction"
What kind of genome do you need to survive extinction?
So if I have viruses infiltrate my cells and add on another billion pairs to my dna ... will that slow down my cell replication and let me live as long as a giant redwood?
No I'm not volunteering.
Interestingly, the average life expectancy of a 16 year old in most civilisations since roman times has been higher than 60. The reason we commonly think they died young is a matter of statistics - infant mortality was massive.
but seriously what drives you, man?
Probably the fact that you and so many other Slashdotters bother to feed such a lame troll. Thanks to your collective idiocy, this mind-numbingly offtopic thread contains the majority of posts in this story.
YOU ARE ALL FUCKING RETARDS.
polyploidy, when the whole genome is duplicated (every single chromosome, unlike trisomy where 1 pair of chromosome has one of the two in 2 copies instead),isn't that much problematic because all the genetic material is evenly duplicated, there is no disbalance with some genes with more copies as the others (unlike trisomy, again).
this only leads to a nucleus having more DNA material, and thus being bigger. As in lots of situations cells tend to evaluate their size and growth stage based on the ratio of the nucleus and the rest of the cell, this can lead to bigger cells,and some time even to bigger specimens or bigger parts. (in addition to the redundancy mentionned elsewhere in the comments).
lots of human-selected and made crops are polyploids.
the phenomenon even occurs naturally in some human cells through a phenomenon called endomitosis, where the cell doesn't split or sometimes doesn't even separate its chromosome copies). It occurs naturally in human liver cells. Could be a mechanism acquired through evolution to make the cells bigger, and providing a useful redundancy given the fact that this cells' role in detoxification and thus their exposition to aggressive chemicals.
"Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]
you joke, but that's indeed the case :
- were're hot blooded and thermally regulated
- we live in an environment with a very narrow varability
(i mean the direct environment next to our skin. When it's cold outdoor, we just put more clothes on, instead of going out naked)
thus our enzymes have only to work in a very specific range of conditions. Unlike this plant which has to sustain a wide range of variations, and thus needs lots of different genes coding for similar proteins,but each optimised for a slightly different set of conditions to cover the whole range (to be able to carry on a reaction no matter the temperature, plant just picks up the variant which works best at the current temperature. Meanwile, we just set the internal thermostat on 37C, use only the 37C-optimized enzyme, and be done with it)
"Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]
Can a biologist confirm the summary/TFA are right? Wikipedia seems to disagree...
http://en.wikipedia.org/wiki/Genome#Comparison_of_different_genome_sizes
Which one is trustworthy?
A second reason was death in childbirth, due to infections because of the unclean environment. It makes no difference if you die at 18 after giving birth or at 36 after giving birth.
Large plant genomes tend to be polyploid (>2 copies of chromosomes) and full of repetitive elements. In other words, the overall complexity is similar to other plants, even though the total size is much larger.
It's not yelling if it's only six words?
Where is his minion?
A minute or two on Wikipedia says that this would be the largest plant gemome.
It lists the largest genome as that of Polychaos dubium ("Amoeba" dubia) with 670,000,000,000 pairs.
IANAG
"In the beginning, the universe was created. This made a lot of people very angry, and has been widely regarded as a bad idea."
Unity? Screw that: XFCE. Slashdot Beta? Screw that: SoylentNews. Australis? Screw that: Pale Moon. UX developers DIAF
Prove it. Does a continuous line traversing a moebius strip have a beginning?
As the ancient Indian scriptures say (roughly paraphrase) "Men cannot know how the universe began, because no man was there to see it". Everything we think we know about the universe's origins is just theory.
A mishmash of unsupported premises and conjecture does not make a logical argument. Your premises must be valid, and they aren't, since they do not rest on observable, repeatable, falsifiable data.
You'd be better off using the argument of faith than trying to chop logic, given the conclusions you are determined to reach.