Science Genetics Quotes & Sayings

The essential quality that an entity needs, if it is to become an effective gene vehicle, is this. It must have an impartial exit channel into the future, for all the genes inside it. This is true of an individual wolf. The channel is the thin stream of sperms, or eggs, which it manufactures by meiosis. It is not true of the pack of wolves. Genes have something to gain from selfishly promoting the welfare of their own individual bodies, at the expense of other genes in the wolf pack. A bee-hive, when it swarms, appears to reproduce by broad-fronted budding, like a wolf pack. But if we look more carefully we find that, as far as the genes are concerned, their destiny is largely shared. The future of the genes in the swarm is, at least to a large extent, lodged in the ovaries of one queen. This is why - it is just another way of expressing the message of earlier chapters - the bee colony looks and behaves like a truly integrated single vehicle. — Richard Dawkins

Human beings are ultimately nothing but carriers-passageways- for genes. They ride us into the ground like racehorses from generation to generation. Genes don't think about what constitutes good or evil. They don't care whether we are happy or unhappy. We're just means to an end for them. The only thing they think about is what is most efficient for them. — Haruki Murakami

It was in the attempt to ascertain the interrelationships between species that experiments n genetics were first made. The words "evolution" and "origin of species" are now so intimately associated with the name of Darwin that we are apt to forger that the idea of common descent had been prominent in the mnds of naturalists before he wrote, and that, for more than half a century, zealous investigators had been devoting themselves to the experimental study of that possibility. Prominent among this group of experimenters may be mentioned Koelreauter, John Hunter, Herbert Knight, Gartner, Jordan. Naudin, Godron, Lecoq, Wichura
men whose names are familiar to every reader of Animals and Plants unders Domestication. — William Bateson

You spend months barely acknowledging someone's existence and then BOOM, you're emotionally addicted to her. Science would probably blame it on chemicals, genetics or something equally logical, but it didn't feel like anything logical — C.K. Kelly Martin

The bradys must hold that, on the average, cumulative selection has to add a little information to the genome at each step. But of all the mutations studied since genetics became a science, not a single one has been found that adds a little information. It is not impossible, in principle, for a mutation to add a little information, but it is improbable.
The NDT was an attractive theory. Unfortunately, it is based on the false speculation that many small random mutations could build up to large evolutionary changes. — Lee Spetner

Except for the rare cases of plastid inheritance, the inheritance of all known cofactors can be sufficiently accounted for by the presence of genes in the chromosomes. In a word the cytoplasm may be ignored genetically. — Thomas Hunt Morgan

[...] if truth be told, evolution hasn't yielded many practical or commercial benefits. Yes, bacteria evolve drug resistance, and yes, we must take countermeasures, but beyond that there is not much to say. Evolution cannot help us predict what new vaccines to manufacture because microbes evolve unpredictably. But hasn't evolution helped guide animal and plant breeding? Not very much. Most improvement in crop plants and animals occurred long before we knew anything about evolution, and came about by people following the genetic principle of 'like begets like'. Even now, as its practitioners admit, the field of quantitative genetics has been of little value in helping improve varieties. Future advances will almost certainly come from transgenics, which is not based on evolution at all.
[review of The Evolving World: Evolution in Everyday Life, Nature 442, 983-984 (31 August 2006)] — Jerry A. Coyne

Signal transduction science recognizes that the fate and behavior of an organism is directly linked to its perception of the environment. — Bruce H. Lipton

The science of genetics is in a transition period, becoming an exact science just as the chemistry in the times of Lavoisier, who made the balance an indispensable implement in chemical research. — Wilhelm Johannsen

Many scientists have interfered with science in precisely the way courts always worried tissue donors might do. "It's ironic," she told me. "The Moore court's concern was, if you give a person property rights in their tissues, it would slow down research because people might withhold access for money. But the Moore decision backfired - it just handed that commercial value to researchers." According to Andrews and a dissenting California Supreme Court judge, the ruling didn't prevent commercialization; it just took patients out of the equation and emboldened scientists to commodify tissues in increasing numbers. Andrews and many others have argued that this makes scientists less likely to share samples and results, which slows research; they also worry that it interferes with health-care delivery. — Rebecca Skloot

I placed some of the DNA on the ends of my fingers and rubbed them together. The stuff was sticky. It began to dissolve on my skin. 'It's melting
like cotton candy.'
'Sure. That's the sugar in the DNA,' Smith said.
'Would it taste sweet?'
'No. DNA is an acid, and it's got salts in it. Actually, I've never tasted it.'
Later, I got some dried calf DNA. I placed a bit of the fluff on my tongue. It melted into a gluey ooze that stuck to the roof of my mouth in a blob. The blob felt slippery on my tongue, and the taste of pure DNA appeared. It had a soft taste, unsweet, rather bland, with a touch of acid and a hint of salt. Perhaps like the earth's primordial sea. It faded away.
Page 67, in Richard Preston's biographical essay on Craig Venter, "The Genome Warrior" (originally published in The New Yorker in 2000). — Timothy Ferris

There is a reference in Aristotle to a gnat produced by larvae engendered in the slime of vinegar. This must have been Drosophila. — Alfred Henry Sturtevant

Show me the science. Last I heard, gay six-year-olds remain unproven. — Vernon D. Burns

Mild autism can give you a genius like Einstein. If you have severe autism, you could remain nonverbal. You don't want people to be on the severe end of the spectrum. But if you got rid of all the autism genetics, you wouldn't have science or art. All you would have is a bunch of social 'yak yaks.' — Temple Grandin

As long as museums and universities send out expeditions to bring to light new forms of living and extinct animals and new data illustrating the interrelations of organisms and their environments, as long as anatomists desire a broad comparative basis human for anatomy, as long as even a few students feel a strong curiosity to learn about the course of evolution and relationships of animals, the old problems of taxonomy, phylogeny and evolution will gradually reassert themselves even in competition with brilliant and highly fruitful laboratory studies in cytology, genetics and physiological chemistry. — William King Gregory

For it is not cell nuclei, not even individual chromosomes, but certain parts of certain chromosomes from certain cells that must be isolated and collected in enormous quantities for analysis; that would be the precondition for placing the chemist in such a position as would allow him to analyse [the hereditary material] more minutely than [can] the morphologists ... For the morphology of the nucleus has reference at the very least to the gearing of the clock, but at best the chemistry of the nucleus refers only to the metal from which the gears are formed. — Theodor Boveri

The Genealogical Science is a wonderful account of how old-fashioned race science has come to be re-defined by resort to the most recent developments in genetics. But this book is not simply another story of the ideological uses to which science may be put. Nadia Abu El-Haj has provided the reader with a very detailed analysis of the historical entanglement between science and politics. Her study should be required reading for anyone interested in the sociology of science-and also for those dealing with Middle Eastern nationalisms. This is a work of outstanding value for scholarship. — Talal Asad

It wasn't that we started to look at things because there was now a mechanism by which to see them. There first had to be a will to see, buried somewhere inside living things. Without it, the mechanism would never have taken shape. — Koji Suzuki

The funny thing is if in England, you ask a man in the street who the greatest living Darwinian is, he will say Richard Dawkins. And indeed, Dawkins has done a marvelous job of popularizing Darwinism. But Dawkins' basic theory of the gene being the object of evolution is totally non-Darwinian. — Ernst W. Mayr

If we define "beauty" as having blue eyes (and only blue eyes), then we will, indeed, find a "gene for beauty." If we define "intelligence" as the performance on only one kind of test, then we will, indeed, find a "gene for intelligence." The genome is only a mirror for the breadth or narrowness of human imagination. — Siddhartha Mukherjee

Meditation is not just blissing out under a mango tree. It completely changes your brain and therefore changes what you are. — Matthieu Ricard

Because we can engineer genetics, because we can telecast real lives-of course we must, right? But are these good things to do? The irony is, the people who will finally answer that question will be the very ones produced by the process. — Roger Ebert

Humanity is a biological species, living in a biological environment, because like all species, we are exquisitely adapted in everything: from our behavior, to our genetics, to our physiology, to that particular environment in which we live. The earth is our home. Unless we preserve the rest of life, as a sacred duty, we will be endangering ourselves by destroying the home in which we evolved, and on which we completely depend. — Edward O. Wilson

You're not supposed to interject feelings into science, but part of the reason it's so fascinating that we're 8 percent (or more) fossilized virus is that it's so creepy that we're 8 percent (or more) fossilized virus. — Sam Kean

[T]he cascade of discoveries in neuroscience and genetics has created an image of individuals as automata, slaves to their genes or neurotransmitters, with no more free will than a child's windup toy. — Jeffrey M. Schwartz

Genetics might be adequate for explaining microevolution, but microevolutionary changes in gene frequency were not seen as able to turn a reptile into a mammal or to convert a fish into an amphibian. Microevolution looks at adaptations that concern the survival of the fittest, not the arrival of the fittest ... The origin of species - Darwin's problem - remains unsolved. — Scott F. Gilbert

Some atheists are quite explicit that their atheism comes first. One of the most famous is Richard Lewontin, a professor of genetics, who said it wasn't science that compelled him to accept a materialistic explanation of the universe. It was an a priori materialism. — John Lennox

We are what our genetics say we are. Melissa Mae Palmer on being born with one of the rarest diseases in history and possessing the only genetic living code. — Melissa Mae Palmer

I may finally call attention to the probability that the association of paternal and maternal chromosomes in pairs and their subsequent separation during the reducing division as indicated above may constitute the physical basis of the Mendelian law of heredity. — Walter S. Sutton

The next major explosion is going to be when genetics and computers come together. I'm talking about an organic computer - about biological substances that can function like a semiconductor. — Alvin Toffler

My degree is in biology, and it will always be my first love. Evolution, ecology, genetics - they were the textbooks I was devouring as a teenager, and it was there that my love of science grew. — Elise Andrew

The realization, early in high school, that a particle behaved differently if observed or left alone. — Lara Santoro

What if I told you every single person in America - every single person on Earth - is African? With a small scrape of cells from the inside of anyone's cheek, the science of genetics can even prove it. — Spencer Wells

Imagine that the genome is a book.
There are twenty-three chapters, called CHROMOSOMES.
Each chapter contains several thousand stories, called GENES.
Each story is made up of paragraphs, called EXTONS, which are interrupted by advertisements called INTRONS.
Each paragraph is made up of words, called CODONS.
Each word is written in letters called BASES. — Matt Ridley

It is time to create new social science departments that reflect the breadth and complexity of the problems we face as well as the novelty of 21st-century science. These would include departments of biosocial science, network science, neuroeconomics, behavioral genetics and computational social science. — Nicholas A. Christakis

We all know interspecies romance is weird. — Tim Burton

Every time you understand something, religion becomes less likely. Only with the discovery of the double helix and the ensuing genetic revolution have we had grounds for thinking that the powers held traditionally to be the exclusive property of the gods might one day be ours ... — James D. Watson

Genetics and epigenetics are far more important in sexuality than any idea of choice. No evidence has been found that anyone chooses their sexuality. Choice is a theological concept, not a biological one. — Darrel Ray

Whilst it may be our species greatest achievement, responsible for every technological advance we have or ever will make, science is also poop and sex and boogers. — Katie McKissick

Genetic engineering is a result of science advancement, so I don't think that in itself is bad. If used wisely, genetics can be beneficial, but they can be abused, too. — Hideo Kojima

The four stages of acceptance:
1. This is worthless nonsense.
2. This is an interesting, but perverse, point of view.
3. This is true, but quite unimportant.
4. I always said so."

(Review of The Truth About Death, in: Journal of Genetics 1963, Vol. 58, p.464) — J.B.S. Haldane

Many people think that the theory of the selfish gene says that "animals try to spread their genes." That misstates the facts and it misstates the theory. Animals, including most people, know nothing about genetics and care even less. People love their children not because they want to spread their genes (consciously or unconsciously) but because they can't help it. That love makes them try to keep their children warm, fed, and safe. What is selfish is not the real motives of the person but the metaphorical motives of the genes that built the person. Genes "try" to spread themselves by wiring animals' brains so the animals love their kin and try to keep warm, fed, and safe. — Steven Pinker

In microbiology the roles of mutation and selection in evolution are coming to be better understood through the use of bacterial cultures of mutant strains. — Edward Tatum

I think that the formation of [DNA's] structure by Watson and Crick may turn out to be the greatest developments in the field of molecular genetics in recent years. — Linus Pauling

A cell has a nucleus and some other parts like membranes, plasmas and other stuff. Its energy is made up of protons, neurons and electrons. Genetic scientists, however, have discovered that the majority of a cell is made up of something unknown. Something akin to space filled with electromagnetic fibers of light. The human body is made up of some 37 trillion cells. What do you think you are made of? Who do you think you are? — Kate McGahan

To the question of whether sharing 96% of our genetic make-up with chimps makes us 96 percent chimp; we also share about 50% of our DNA with bananas - that does not make us half bananas! — Steve Jones

In the past few years, genetics have confirmed that the hunter-gatherers were not overwhelmed by the new wave of sedentary farmers, and that the first agricultural revolution spread well in advance of its first users, by contact and trade in ideas. Nice to see science catching up with economics and military history. Any economist could tell you technology spreads beyond its first adopters, even if they stay at home. And any military historian could tell you that, in a contest between people who hunt and kill aurochs and farmers armed with hoes, the smart money is on the hunters. — Markham Shaw Pyle

Intelligence is important in psychology for two reasons. First, it is one of the most scientifically developed corners of the subject, giving the student as complete a view as is possible anywhere of the way scientific method can be applied to psychological problems. Secondly, it is of immense practical importance, educationally, socially, and in regard to physiology and genetics. — Raymond Cattell

We live in an exciting time. We now know more than ever about our biology and about our history, allowing us to peer into the future with greater clarity than has previously been possible. But at the same time, the changes we are undergoing, brought about by our own advances in technology, medicine, transportation-- and by the growing impact we are having on the world around us-- mean that we live in a time in which the future looks increasingly less like the past. We have become an odd species, indeed, but our story is not yet over. Like all species, Homo sapiens continues to evolve, so there is one thing we can say with certainty: the people of tomorrow will not be the same as the people of today. — Scott Solomon

My parents would call it genetics. To me it seems like alchemy - the luminous space between science and magic. — Claudia Gray

These days, there are few researchers,if any,who are really thinking about extracellular genetics.Sooner or later, nobody will be able to talk about the essence of human life without some understanding of it. We tend to forget there is also a society among cells on par with the center we consider superior. If any one part of that microcosm becomes dysfunctional, the whole thing's a goner — Hideaki Sena

First Law
In every animal which has not passed the limit of its development, a more frequent and continuous use of any organ gradually strengthens, develops and enlarges that organ, and gives it a power proportional to the length of time it has been so used; while the permanent disuse of any organ imperceptibly weakens and deteriorates it, and progressively diminishes its functional capacity, until it finally disappears.
Second Law
All the acquisitions or losses wrought by nature on individuals, through the influence of the environment in which their race has long been placed, and hence through the influence of the predominant use or permanent disuse of any organ; all these are preserved by reproduction to the new individuals which arise, provided that the acquired modifications are common to both sexes, or at least to the individuals which produce the young. — Jean-Baptiste Lamarck

If these d'Herelle bodies were really genes, fundamentally like our chromosome genes, they would give us an utterly new angle from which to attack the gene problem. They are filterable, to some extent isolable, can be handled in test-tubes, and their properties, as shown by their effects on the bacteria, can then be studied after treatment. It would be very rash to call these bodies genes, and yet at present we must confess that there is no distinction known between the genes and them. Hence we can not categorically deny that perhaps we may be able to grind genes in a mortar and cook them in a beaker after all. Must we geneticists become bacteriologists, physiological chemists and physicists, simultaneously with being zoologists and botanists? Let us hope so. — Hermann Joseph Muller

The theory of evolution by natural selection is an ecological theory-founded on ecological observation by perhaps the greatest of all ecologists. It has been adopted by and brought up by the science of genetics, and ecologists, being modest people, are apt to forget their distinguished parenthood. — John L. Harper

When I read about genetics, I see breakthroughs every day. And while I'm trying to learn more about behavioral science, I must say that I don't feel I get tremendous intellectual stimulation from most of the things I read. — Harold E. Varmus

Eva walked along the wall that held all of Michael's books. Shelves of science texts - physics, astronomy, a full set of Darwin's writings, new works in biomedical genetics - these were at the bottom, and books on philosophy and religion at the top. A row of poetry books caught her eye. Rumi, Whitman, Neruda - impossible to comprehend what he might be looking for in the poets' works he collected. Love possibly, but not love the way she understood it. She couldn't wait until she would no longer have to study, but Michael - he loved to study even when he wasn't a student. — J.J. Brown

It is my belief that the basic knowledge that we're providing to the world will have a profound impact on the human condition and the treatments for disease and our view of our place on the biological continuum. — J. Craig Venter

JACK: Yes, but said yourself that a severe chill was not hereditary.
ALGERNON: It usen't to be, I know - but I daresay it is now. Science is always making wonderful improvements in things. — Oscar Wilde

The future is malleable, and to see it, you just have to listen to history and have a grand enough vision. - Salome Gluecksohn Waelsch - Developmental Genetics — Rachel Swaby