Genes 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

If there's any interaction between genes and languages, it is often languages that influence genes, since linguistic differences between populations lessen the chance of genetic exchange between them. — Luigi Luca Cavalli-Sforza

TP53 seems to encode the greater good, like a suicide pill in the mouth of a soldier that dissolves only when it detects evidence that he is about to mutiny. — Matt Ridley

The long-lived gene as an evolutionary unit is not any particular physical structure but the textual archival information that is copied on down the generations. [I]t is widely distributed in space among different individuals, and widely distributed in time over many generations. [A] successful gene will be one that does well in the environments provided by these other genes that it is likely to meet in lots of different bodies. — Richard Dawkins

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

I have all these great genes, but they're recessive. That's the problem here. — Bill Watterson

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

With our knowledge of modern-day genetics, we realize that it was possible for God to place the potential for all people throughout history into the genes of Adam and Eve when He created them. — Walter Lang

And so,' smiled the Witcher, 'I have no choice? I have to enter into a pact with you, a pact which should someday become the subject of a painting, and become a sorcerer? Give me a break. I know a little about the theory of heredity. My father, as I discovered with no little difficulty, was a wanderer, a churl, a troublemaker and a swashbuckler. My genes on the spear side may be dominant over the genes on the distaff side. The fact that I can swash a buckler pretty well seems to confirm that. — Andrzej Sapkowski

(Although Darwin did not have genetics at hand to prove his case, we now know that humans and chimpanzees share 98 percent of their genes; humans and fruit flies share 44 percent of their genes.) — Virginia Morell

Genes aren't designed to make us happy. They design us to make
more copies of themselves. — Joe Quirk

It's interesting to note that while homosexuals say that genetics is everything - and predetermines homosexuality (which it doesn't), and that we should always be true to our genes, transsexuals say that genetics is nothing, and that we should not be true to our genes if this displeases us. And the gay community, in supporting transsexualism, sees no contradiction in this. — Joy E Corey

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. — B.C. Chase

Soon after Harris's HeLa-chicken study, a pair of researchers at New York University discovered that human-mouse hybrids lost their human chromosomes over time, leaving only the mouse chromosomes. This allowed scientists to begin mapping human genes to specific chromosomes by tracking the order in which genetic traits vanished. If a chromosome disappeared and production of a certain enzyme stopped, researchers knew the gene for that enzyme must be on the most recently vanished chromosome. Scientists in laboratories throughout North America and Europe began fusing cells and using them to map genetic traits to specific chromosomes, creating a precursor to the human genome map we have today. — Rebecca Skloot

[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

In the past, geneticists have looked at so-called disease genes, but a lot of people have changes in their genes and don't get these diseases. There have to be other parts of physiology and genetics that compensate. — Craig Venter

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

Genetically we're just the third species of chimp, a physically weak but social animal. It was in our interests to communicate complex ideas so we could cooperate to hunt big, dangerous prey animals. I think as soon as humans developed language with grammar that allowed for abstract thought, we were set on a whole new evolutionary path, made by and for the spread of ideas instead of genes. — K. Valisumbra

My own area of expertise is the genetics of human disease. I was fortunate to be part of the team that found the genes for cystic fibrosis, and Huntington's disease and neurofibromatosis. — Francis Collins

Genes do not make an individual homosexual. They play their part, but so does the rest of the universe. — Johnny Rich

If, as the dowager had said, we are nothing but gene carriers, why do so many of us have to lead such strangely shaped lives? Wouldn't our genetic purpose - to transmit DNA - be served just as well if we lived simple lives, not bothering our heads with a lot of extraneous thoughts, devoted entirely to preserving life and procreating? Did it benefit the genes in any way for us to lead such intricately warped, even bizarre, lives? — Haruki Murakami

the genes of modern-day Africans are a treasure house for all humanity. They possess our species' greatest reservoir of genetic diversity, of which further study will shed new light on the heredity of the human body and mind. Perhaps the time has come, in light of this and other advances in human genetics, to adopt a new ethic of racial and hereditary variation, one that places value on the whole of diversity rather than on the differences composing the diversity. It would give proper measure to our species' genetic variation as an asset, prized for the adaptability it provides all of us during an increasingly uncertain future. Humanity is strengthened by a broad portfolio of genes that can generate new talents, additional resistance to diseases, and perhaps even new ways of seeing reality. For scientific as well as for moral reasons, we should learn to promote human biological diversity for its own sake instead of using it to justify prejudice and conflict. — Edward O. Wilson

...it is entirely illogical to consider biology in dichotomous terms of genes and environment - all of biology is based on the continuous interaction of both. — Peter Gluckman

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

Meditation works in many layers. It works in our genes, in our DNA — Amit Ray

I know genes are a big deal, son, but they're not the be-all and end-all." Rob slowed to a halt at the lights, wishing the dickhead behind would back off. "If they were, you'd be in a seafood salad and I'd be in prison. — Karen Traviss

It used to be thought that our genes were historically immutable and that it was not possible to imagine a conversation between culture and genetics. — Nicholas A. Christakis

Drosophila has long been our main workhorse in genetics, yielding insight in the relation between chromosomes and genes. — Frans De Waal

Thank God for good genes and cocoa butter! — Habeeb Akande

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

Fossil bones and footsteps and ruined homes are the solid facts of history, but the surest hints, the most enduring signs, lie in those miniscule genes. For a moment we protect them with our lives, then like relay runners with a baton, we pass them on to be carried by our descendents. There is a poetry in genetics which is more difficult to discern in broken bomes, and genes are the only unbroken living thread that weaves back and forth through all those boneyards. — Jonathan Kingdon

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

I turned against the left wing because they don't like genetics, because genetics implies that sometimes in life we fail because we have bad genes. They want all failure in life to be due to the evil system. — James D. Watson

Despite my interest in genetics, I never felt a particular attachment to my own genes. Some might consider this low self esteem; I prefer to think of it as egalitarianism. I oppose breeding, in animals and humans. If you're going to get a pet, take the five-year-old at the shelter, not the purebred from the puppymill. — Betsy Salkind

You inherit your environment just as much as your genes. — Johnny Rich

As far as the language instinct is concerned, the correlation between genes and languages is a coincidence. People store genes in their gonads and pass them to their children through their genitals; they store grammars in their brains and pass them to their children through their mouths. Gonads and brains are attached to each other in bodies, so when bodies move, genes and grammars move together. That is the only reason that geneticists find any correlation between the two. — Steven Pinker

Genetics, accidents of birth or events in early childhood have left criminals' brains and bodies with measurable flaws predisposing them to committing assault, murder and other antisocial acts ...
Many offenders also have impairments in their autonomic nervous system, the system responsible for the edgy, nervous feeling that can come with emotional arousal. This leads to a fearless, risk-taking personality, perhaps to compensate for chronic under-arousal.
Many convicted criminals, like the Unabomber, have slow heartbeats.
It also gives them lower heart rates, which explains why heart rate is such a good predictor of criminal tendencies. The Unabomber, Ted Kaczynski, for example, had a resting heart rate of just 54 beats per minute, which put him in the bottom 3 per cent of the population. — Adrian Raine

An important attribute of metabolites is their close relationship to both the biological states of interest (i.e. disease status) and relevant genomic, transcriptomic, and proteomic variants causally related to the disease state. As such, metabo-profiles can be viewed as an intermediate measure that links pre-disposing genes and environmental exposures to a resulting disease state. Causal metabolites also typically have a stronger relationship (i.e. larger effect size) to the underlying genetics and the disease phenotype. Thus, the integration of metabolomic data into systems biology approaches may provide a missing link between genes and disease states. — Joseph Loscalzo