Best 331 quotes in «dna quotes» category

Distinctive facial features of a parent are poor people’s paternity test.

Genes do not make you, any more than brain chemistry makes you hungry, food makes you breathe, breathing makes you die.

Enlightenment is making every cell, gene and DNA as the radiator of peace and harmony.

Even if we have a reliable criterion for detecting design, and even if that criterion tells us that biological systems are designed, it seems that determining a biological system to be designed is akin to shrugging our shoulders and saying God did it. The fear is that admitting design as an explanation will stifle scientific inquiry, that scientists will stop investigating difficult problems because they have a sufficient explanation already. But design is not a science stopper. Indeed, design can foster inquiry where traditional evolutionary approaches obstruct it. Consider the term "junk DNA." Implicit in this term is the view that because the genome of an organism has been cobbled together through a long, undirected evolutionary process, the genome is a patchwork of which only limited portions are essential to the organism. Thus on an evolutionary view we expect a lot of useless DNA. If, on the other hand, organisms are designed, we expect DNA, as much as possible, to exhibit function. And indeed, the most recent findings suggest that designating DNA as "junk" merely cloaks our current lack of knowledge about function. For instance, in a recent issue of the Journal of Theoretical Biology, John Bodnar describes how "non-coding DNA in eukaryotic genomes encodes a language which programs organismal growth and development." Design encourages scientists to look for function where evolution discourages it. Or consider vestigial organs that later are found to have a function after all. Evolutionary biology texts often cite the human coccyx as a "vestigial structure" that hearkens back to vertebrate ancestors with tails. Yet if one looks at a recent edition of Gray’s Anatomy, one finds that the coccyx is a crucial point of contact with muscles that attach to the pelvic floor. The phrase "vestigial structure" often merely cloaks our current lack of knowledge about function. The human appendix, formerly thought to be vestigial, is now known to be a functioning component of the immune system.

Every day, hundreds of observations and experiments pour into the hopper of the scientific literature. Many of them don't have much to do with evolution - they're observations about the details of physiology, biochemistry, development, and so on - but many of them do. And every fact that has something to do with evolution confirms its truth. Every fossil that we find, every DNA molecule that we sequence, every organ system that we dissect, supports the idea that species evolved from common ancestors. Despite innumerable possible observations that could prove evolution untrue, we don't have a single one. We don't find mammals in Precambrian rocks, humans in the same layers as dinosaurs, or any other fossils out of evolutionary order. DNA sequencing supports the evolutionary relationships of species originally deduced from the fossil record. And, as natural selection predicts, we find no species with adaptations that only benefit a different species. We do find dead genes and vestigial organs, incomprehensible under the idea of special creation. Despite a million chances to be wrong, evolution always comes up right. That is as close as we can get to a scientific truth.

Every generation that goes into your genes is a generation of fighters, of survivors. And all those millions of lives are in you, in your blood.

I AM WHO I AM IN SPITE OF MY MOTHER, BUT I ALSO AM WHO I AM BECAUSE OF HER.

Imagine a house coming together spontaneously from all the information contained in the bricks: that is how animal bodies are made.

I think part of the reason escapism is a predominate aspect of American arts—especially cinema—is because that’s what’s in our DNA. Our ancestors came here to avoid whatever was happening where they were originally from. Escapism is literally in our genes.

I threatened to gouge one of his eyes out." Cathy

Lithium regulates the proteins that control the body’s inner clock. This clock runs, oddly, on DNA, inside special neurons deep in the brain. Special proteins attach to people’s DNA each morning, and after a fixed time they degrade and fall off. Sunlight resets the proteins over and over, so they hold on much longer. In fact, the proteins fall off only after darkness falls—at which point the brain should “notice” the bare DNA and stop producing stimulants. This process goes awry in manic-depressives because the proteins, despite the lack of sunlight, remain bound fast to their DNA. Their brains don’t realize they should stop revving. Lithium helps cleave the proteins from DNA so people can wind down. Notice that sunlight still trumps lithium during the day and resets the proteins; it’s only when the sunlight goes away at night that lithium helps DNA shake free. Far from being sunshine in a pill, then, lithium acts as “anti-sunlight.” Neurologically, it undoes sunlight and thereby compresses the circadian clock back to twenty-four hours—preventing both the mania bubble from forming and the Black Tuesday crash into depression.

I was drawn to horses as if they were magnets. It was in my blood. I must have inherited from my grandfather a genetic proclivity toward the equine species. Perhaps there's a quirk in the DNA that makes horse people different from everyone else, that instantly divides humanity into those who love horses and the others, who simply don't know.

Meditation works in many layers. It works in our genes, in our DNA

Man with all his noble qualities still bears in his bodily frame the indelible stamp of his lowly origin.

No investigation of the human story in the Americas [...] can ignore the role of Siberia as a crossroads in the migrations of our ancestors. Moreover, despite the fact that only a tiny fraction of its vast area has yet been sampled by archaeologists, we already know that anatomically modern humans were present in both western and Arctic Siberia at least as far back as 45,000 years ago. We know, too, that DNA studies have revealed close genetic relationships between Native Americans and Siberians that speak to a deep and ancient connection.

In every cell in every body in every living thing, strings of words make sentences, meanings locked together

Sensuality may not be everybody's cup of tea, but it sure as hell is part of everybody's DNA.

Now the leatherback turtle overcame the heat issue via a simple, but evolutionarily impossible solution; it is the only reptile that possesses fatty insulation known as brown adipose tissue, and the only reptile that regulates a high body temperature. This brown adipose tissue is the expression of the UCP1 gene, and, aside from the leatherbacks, is found only in mammals, amphibians, and fishes. Not one other reptile has UCP1.

O que é se entrega ao que está prestes a ser: tudo, tudo verte em uma arte fractal: pequeninos sonhos como as bases do meu dna.

Most people have difficulty thinking of themselves as just another animal. They refuse to face the fact that 96% of what can be found in their bodies can also be found inside a pig or a horse or that our DNA is 97. 5% identical to that of a gorilla and 98. 4% to that of a chimpanzee. The only thing that makes us different from other animals is our ability to think and make forward plans.

Read the book of life or a life in a book: it’s all epigraphs and anagrams.

Science has discovered that, like any work of literature, the human genome is a text in need of commentary, for what Eliot said of poetry is also true of DNA: 'all meanings depend on the key of interpretation.' What makes us human, and what makes each of us his or her own human, is not simply the genes that we have buried into our base pairs, but how our cells, in dialogue with our environment, feed back to our DNA, changing the way we read ourselves. Life is a dialectic.

So while Pauling struggled with his model, Watson and Crick turned theirs inside out, so the negative phosphorus ions wouldn’t touch. This gave them a sort of twisted ladder—the famed double helix.

The beauty in the genome is of course that it's so small. The human genome is only on the order of a gigabyte of data...which is a tiny little database. If you take the entire living biosphere, that's the assemblage of 20 million species or so that constitute all the living creatures on the planet, and you have a genome for every species the total is still about one petabyte, that's a million gigabytes - that's still very small compared with Google or the Wikipedia and it's a database that you can easily put in a small room, easily transmit from one place to another. And somehow mother nature manages to create this incredible biosphere, to create this incredibly rich environment of animals and plants with this amazingly small amount of data.

The human genome is a script, waiting for the amino actors, the protein players to strut and fret their hour.

The Lutz heck that emerges from his writings and actions drifted like a weather vane: charming when need be, cold-blooded when need be, tigerish or endearing, depending on his goal. Still, it is surprising that Heck the zoologist chose to ignore the accepted theory of hybrid vigor: that interbreeding strengthens a bloodline. He must have known that mongrels enjoy better immune systems and have more tricks up their genetic sleeves, while in a closely knit species, however "perfect," any illness that kills one animal threatens to wipe out all the others, which is why zoos keep careful studbooks of endangered animals such as cheetahs and forest bison and try to mate them advantageously. In any case, in the distant past, long before anyone was recognizably Aryan, our ancestors shared the world with other flavors of hominids, and interbreeding among neighbors often took place, producing hardier, nastier offspring who thrived. All present-day humans descend from that robust, talkative mix, specifically from a genetic bottleneck of only about one hundred individuals. A 2006 study of mitochondrial DNA tracks Ashkenazi Jews (about 92 percent of the world’s Jews in 1931) back to four women, who migrated from the Near East to Italy in the second and third centuries. All of humanity can be traced back to the gene pool of one person, some say to a man, some a woman. It’s hard to imagine our fate being as iffy as that, be we are natural wonders.

The platypus, as it turns out, derives its DNA from a menagerie of creatures. When its genome was fully decoded, it was found only to be 80% mammalian, and had genes found previously only in reptilian, bird, amphibian, and fish DNA.

There are things in our blood that are just naturally passed down to us, whether we want to recognize them or not.

There were long stretches of DNA in between genes that didn't seem to be doing very much; some even referred to these as "junk DNA," though a certain amount of hubris was required for anyone to call any part of the genome "junk," given our level of ignorance.

The secret of DNA's success is that it carries information like that of a computer program, but far more advanced. Since experience shows that intelligence is the only presently acting cause of information, we can infer that intelligence is the best explanation for the information in DNA.

The more you treat your body and the cells as intelligent being the more you will be sharp, quick, competent, and fulfilled.

To get leaders to become stakeholders in ministry and to understand the DNA of your church, you must invest in them, equip them, and raise the bar of accountability.

The world conforms people to a certain way of thinking and living through external influences such as advertising and fashion. But believers are being transformed by an indwelling life according to the divine 'DNA' from within.

They also knew that there was a string of DNA at the end of each chromosome called a telomere, which shortened a tiny bit each time a cell divided, like time ticking off a clock. As normal cells go through life, their telomeres shorten with each division until they’re almost gone. Then they stop dividing and begin to die. This process correlates with the age of a person: the older we are, the shorter our telomeres, and the fewer times our cells have left to divide before they die. By the early nineties, a scientist at Yale had used HeLa to discover that human cancer cells contain an enzyme called telomerase that rebuilds their telomeres. The presence of telomerase meant cells could keep regenerating their telomeres indefinitely. This explained the mechanics of HeLa’s immortality: telomerase constantly rewound the ticking clock at the end of Henrietta’s chromosomes so they never grew old and never died.

Volumes of history written in the ancient alphabet of G and C, A and T.

Twenty-three D," he said, as a boarding-pass spooled from a different slot. He pulled her passport out and handed it to her, along with her ticket and the boarding pass. "Gate fifty-two, blue concourse. Checking anything?" "No." "Passengers who've cleared security may be subject to noninvasive DNA sampling," he said, the words all run together because he was only saying it because it was the law that he had to. She put her passport and ticket away in the special pocket inside her parka. She kept the boarding pass in her hand. She went looking for the blue concourse. She had to go downstairs to find it, and take one of those trains that was like an elevator that ran sideways. Half an hour later she was through security, looking at the seals they'd put on the zippers of her carry-on. They looked like rings of rubbery red candy. She hadn't expected them to do that; she'd thought she could find a pay-station in the departure lounge, link up, and give the club an update. They never sealed her carry-on when she went to Vancouver to stay with her uncle, but that wasn't really international, not since the Agreement. She was riding a rubber sidewalk toward Gate 52 when she saw the blue light flashing, up ahead. Soldiers there, and a little barricade. The soldiers were lining people up as they came off the sidewalk. They wore fatigues and didn't seem much older than the guys at her last school. "Shit," she heard the woman in front of her say, a big-haired blond with obvious extensions woven in.

We are all just bloated, glorified DNA molecules...

We and our world are not different just as a drop of a sea and the sea are not different. We are the world and the world is us. Just like every single cell in the body of a person has the same DNA, we too are a microcosm of everything that is out there in the world. We have evolved with the world and we are one with it.

Wanna know the truth about yourself and this universe? Just learn to understand your DNA code then you'll see.

We are all mutants with ticking time bombs hidden inside

We’re at a point in time where we have the resources and tools available to us to break the chains of our karmic patterning. We’re in fact creating new possibilities; the universe, source, doesn’t create the same thing verbatim twice, even if it looks the same on the surface the internal makeup, the DNA, the experience is unique.

A family is a collection of strangers trapped in a web of DNA and forced to cope.

When DNA shows you've worked more than 10 years with your 2nd cousin once removed, you can't help but see its use in family research.

​You have got to be "YOU" because Greatness is in your DNA!

Would a DNA test for love take a sample from the heart or the mind?

All the records of your past lives are contained within your own mind, just as the records of your ancestors are contained within your DNA.

All humans are entrepreneurs not because they should start companies but because the will to create is encoded in human DNA.

All the great people say it was their destiny to be great. Know thyself-you have a destiny to be great. It's coded in your DNA/RNA. Meet thy greater self. Express thy higher self. Fulfill your real self.

A movie is the product of the chemistry of the people that make it. Whatever that core group of people is, that becomes the DNA of the movie.

And luckily, for whatever reason, I've found people who are interested in living with and owning and existing around the DNA of my mind, which is my visual work. I've found collectors who are willing to put money down to live with my work. So I can't criticize the whole mechanism. But I can criticize it as an artist, in spite of the fact that I benefit from it. And there are problems with it.