Quotes & Sayings About Molecular Biology

Though we feel we can choose what we do, our understanding of the molecular basis of biology shows that biological processes are governed by the laws of physics and chemistry and therefore are as determined as the orbits of the planets. — Stephen Hawking

We are at the dawn of a new era, the era of 'molecular biology' as I like to call it, and there is an urgency about the need for more intensive application of physics and chemistry, and specially of structure analysis, that is still not sufficiently appreciated. — William Astbury

Now we see evolutionary trends in a variety of areas ranging from atomic and molecular physics through fluid mechanics, chemistry and biology to large scale systems of relevance in environmental and economic sciences — Ilya Prigogine

Biology is far from understanding exactly how a single cell develops into a baby, but research suggests that human development can ultimately be explained in terms of biochemistry and molecular biology. Most scientists would make a similar statement about evolution. — Kenneth R. Miller

During the decade following the discovery of the double-helical structure of DNA, the problem of translation - namely, how genetic information is used to synthesize proteins - was a central topic in molecular biology. — Venkatraman Ramakrishnan

Much of my work in biology has been driven by my early training in chemistry. When studying a new chemical compound, the first and most important thing is to determine its detailed molecular structure. — Richard J. Roberts

Molecular biology has routinely taken problematic things under its wing without altering core ideas. — Ian Hacking

I was a close observer of the developments in molecular biology. — John Pople

These days vampires gravitated toward particle accelerators, projects to decode the genome, and molecular biology. Once they had flocked to alchemy, anatomy, and electricity. If it went bang, involved blood, or promised to unlock the secrets of the universe, there was sure to be a vampire around. — Deborah Harkness

Suddenly I realized that a cell's life is controlled by the physical and energetic environment and not by its genes. Genes are simply molecular blueprints used in the construction of cells, tissues, and organs. The environment serves as a "contractor" who reads and engages those genetic blueprints and is ultimately responsible for the character of a cell's life. It is a single cell's "awareness" of the environment, not its genes, that sets into motion the mechanisms of life. — Bruce H. Lipton

When chemists artificially produce an amino acid or a sugar they almost always synthesize only a single product at a time, which they manage by carefully controlling the experimental conditions for the selected reaction, such as temperature and the concentrations of the various ingredients, to optimize the synthesis of their target compound. This is not an easy task and requires careful control of many different conditions inside customized flasks, condensers, separation columns, filtration devices and other elaborate chemical apparatus. Yet every living cell in your body is continually synthesizing thousands of distinct biochemicals within a reaction chamber filled with just a few millionths of a microliter of fluid.*7 How do all those diverse reactions proceed concurrently? And how is all this molecular action orchestrated within a microscopic cell? These questions are the focus of the new science of systems biology; but it is fair to say that the answers remain mysterious! — Johnjoe McFadden

If it's true there's a beginning to the universe, as modern cosmologists now agree, then this implies a cause that transcends the universe. If the laws of physics are fine-tuned to permit life, as contemporary physicists are discovering, then perhaps there's a designer who fine-tuned them. If there's information in the cell, as molecular biology shows, then this suggests intelligent design. To get life going in the first place would have required biological information; the implications point beyond the material realm to a prior intelligent cause. -Stephen C Meyer, PHD — Lee Strobel

I became fascinated by the then-blossoming science of molecular biology when, in my senior year, I happened to read the papers by Francois Jacob and Jacques Monod on the operon theory. — Susumu Tonegawa

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

It could be that at some earlier time, somewhere in the universe, a civilization evolved by probably some kind of Darwinian means to a very, very high level of technology- and designed a form of life that they seeded onto perhaps this planet. And I suppose it's possible that you might find evidence for that if you look at the details of biochemistry, molecular biology, you might find a signature of some sort of designer. — Richard Dawkins

Forty years ago, at the dawn of molecular biology, the French biologist Jacques Monod wrote his famous book Chance and Necessity, which argues bleakly that the origin of life on earth was a freak accident, and that we are alone in an empty universe. The final lines of his book are close to poetry, an amalgam of science and metaphysics: The ancient covenant is in pieces; man knows at last that he is alone in the universe's unfeeling immensity, out of which he emerged only by chance. His destiny is nowhere spelled out, nor is his duty. The kingdom above or the darkness below: it is for him to choose. Since — Nick Lane

The evidence for evolution pours in, not only from geology, paleontology, biogeography, and anatomy, but of course from molecular biology and every other branch of the life sciences. — Daniel Dennett

As an adult I discovered that I was a pretty good autodidact, and can teach myself all kind of things. And developed a great interest in a number of different things from how to build a street hot rod from the ground up to quantum mechanics, and those two different kinds of mechanics, and it was really in the sciences, quantum mechanics, molecular biology, I would begin looking at these things looking for ideas, but in fact you don't read it for ideas you read it for curiosity and interest in the subject. — Dean Koontz

The machine code of the genes is uncannily computer-like. Apart from differences in jargon, the pages of a molecular biology journal might be interchanged with those of a computer engineering journal. — Richard Dawkins

To grasp the reality of life as it has been revealed by molecular biology, we must magnify a cell a thousand million times until it is twenty kilometers in diameter and resembles a giant airship large enough to cover a great city like London or New York. What we would then see would be an object of unparalleled complexity and adaptive design. On the surface of the cell we would see millions of openings, like the port holes of a vast space ship, opening and closing to allow a continual stream of materials to flow in and out. If we were to enter one of these openings we would find ourselves in a world of supreme technology and bewildering complexity. — Michael Denton

One of the major lessons in all of biochemistry, cell biology and molecular medicine is that when proteins operate at the sub cellular level, they behave in a certain way as if they're mechanical machinery. — James Rothman

I've been around a long time, and I've been interested in memory for a long time. And one of my earlier interests in molecular biology of memory led me to define the switch that converts short term to long term memory. — Eric Kandel

Evolution, cell biology, biochemistry, and developmental biology have made extraordinary progress in the last hundred years - much of it since I was weaned on schoolboy biology in the 1930s. Most striking of all is the sudden eruption of molecular biology starting in the 1950s. — John Tyler Bonner

We may, I believe, anticipate that the chemist of the future who is interested in the structure of proteins, nucleic acids, polysaccharides, and other complex substances with high molecular weight will come to rely upon a new structural chemistry, involving precise geometrical relationships among the atoms in the molecules and the rigorous application of the new structural principles, and that great progress will be made, through this technique, in the attack, by chemical methods, on the problems of biology and medicine. — Linus Pauling

If belief in evolution is a requirement to be a real scientist, it's interesting to consider a quote from Dr. Marc Kirschner, founding chair of the Department of Systems Biology at Harvard Medical School:
In fact, over the last 100 years, almost all of biology has proceeded independent of evolution, except evolutionary biology itself. Molecular biology, biochemistry, physiology, have not taken evolution into account at all. — Marc Kirschner

All experiences, emotions, behaviors and beliefs, that make us humans, are the creation of various intricate and inexplicable molecular interactions within the brain. — Abhijit Naskar

The living cell is the most complex system of its size known to mankind. Its host of specialized molecules, many found nowhere else but within living material, are themselves already enormously complex. They execute a dance of exquisite fidelity, orchestrated with breathtaking precision. Vastly more elaborate than the most complicated ballet, the dance of life encompasses countless molecular performers in synergetic coordination. Yet this is a dance with no sign of a choreographer. No intelligent supervisor, no mystic force, no conscious controlling agency swings the molecules into place at the right time, chooses the appropriate players, closes the links, uncouples the partners, moves them on. The dance of life is spontaneous, self-sustaining, and self-creating. — Paul Davies

By then, I was making the slow transition from classical biochemistry to molecular biology and becoming increasingly preoccupied with how genes act and how proteins are made. — Paul Berg

Look at any randomly selected piece of your world. Encoded deep in the biology of every cell in every blade of grass, in every insect's wing, in every bacterium cell, is the history of the third planet from the Sun in a Solar System making its way lethargically around a galaxy called the Milky Way. Its shape, form, function, colour, smell, taste, molecular structure, arrangement of atoms, sequence of bases, and possibilities for the future are all absolutely unique. There is nowhere else in the observable Universe where you will see precisely that little clump of emergent, living complexity. It is wonderful. — Brian Cox

We know from astronomy that the universe had a beginning, from physics that the future is both open and unpredictable, from geology and paleontology that the whole of life has been a process of change and transformation. From biology we know that our tissues are not impenetrable reservoirs of vital magic, but a stunning matrix of complex wonders, ultimately explicable in terms of biochemistry and molecular biology. With such knowledge we can see, perhaps for the first time, why a Creator would have allowed our species to be fashioned by the process of evolution. — Kenneth R. Miller

I decided that the University of Sussex in Brighton was a good place for this work because it had a strong tradition in bacterial molecular genetics and an excellent reputation in biology. — Paul Nurse

It is now widely realized that nearly all the 'classical' problems of molecular biology have either been solved or will be solved in the next decade. The entry of large numbers of American and other biochemists into the field will ensure that all the chemical details of replication and transcription will be elucidated. Because of this, I have long felt that the future of molecular biology lies in the extension of research to other fields of biology, notably development and the nervous system. — Sydney Brenner

Much of modern molecular biology and microbiology has been based on the effort to decipher the basic code of life, which is made up of four nucleotides: adenine, thymine, cytosine, and guanine. — Michael Specter

I cannot imagine a more enjoyable place to work than in the Laboratory of Molecular Biology where I work. — Venkatraman Ramakrishnan

The idea would be in my mind - and I know it sounds strange - is that the most important advances in medicine would be made not by new knowledge in molecular biology, because that's exceeding what we can even use. It'll be made by mathematicians, physicists, computer scientists, figuring out a way to get all that information together. — Patrick Soon-Shiong

When I started reading the literature of molecular biology, I was stunned by certain descriptions. Admittedly, I was on the lookout for anything unusual, as my investigation had led me to consider that DNA and its cellular machinery truly were an extremely sophisticated technology of cosmic origin. But as I pored over thousands of pages of biological texts, I discovered a world of science fiction that seemed to confirm my hypothesis. Proteins and enzymes were described as 'miniature robots,' ribosomes were 'molecular computers,' cells were 'factories,' DNA itself was a 'text,' a 'program,' a 'language,' or 'data.' One only had to do a literal reading of contemporary biology to reach shattering conclusions; yet most authors display a total lack of astonishment and seem to consider that life is merely 'a normal physiochemical phenomenon. — Jeremy Narby

Molecular biology is essentially the practice of biochemistry without a license. — Erwin Chargaff

Molecular machines display a key signature or hallmark of design, namely, irreducible complexity. In all irreducibly complex systems in which the cause of the system is known by experience or observation, intelligent design or engineering played a role in the origin of the system ... We find such systems within living organisms. — Scott A. Minnich

We have to accept that we are just machines. That's certainly what modern molecular biology says about us. — Rodney Brooks

Molecular biology has shown that even the simplest of all living systems on the earth today, bacterial cells, are exceedingly complex objects. Although the tiniest bacterial cells are incredibly small, weighing less than 10-12 gms, each is in effect a veritable micro-miniaturized factory containing thousands of exquisitely designed pieces of intricate molecular machinery, made up altogether of one hundred thousand million atoms, far more complicated than any machine built by man and absolutely without parallel in the nonliving world. — Michael Denton

The moment I saw the model and heard about the complementing base pairs I realized that it was the key to understanding all the problems in biology we had found intractable - it was the birth of molecular biology. — Sydney Brenner

One can say, looking at the papers in this symposium, that the elucidation of the genetic code is indeed a great achievement. It is, in a sense, the key to molecular biology because it shows how the great polymer languages, the nucleic acid language and the protein language, are linked together. — Francis Crick

We are now witnessing, after the slow fermentation of fifty years, a concentration of technical power aimed at the essential determinants of heredity, development and disease. This concentration is made possible by the common function of nucleic acids as the molecular midwife of all reproductive particles. Indeed it is the nucleic acids which, in spite of their chemical obscurity, are giving to biology a unity which has so far been lacking, a chemical unity. — C.D. Darlington

The blooming of a flower is, in my mind, not a miracle. It's something that we can understand on the basis of molecular biology these days — Francis Collins

We know evolution happened not because of transitional fossils such as A. natans but because of the convergence of evidence from such diverse fields as geology, paleontology, biogeography, comparative anatomy and physiology, molecular biology, genetics, and many more. — Michael Shermer

A renaissance in cellular biology has recently revealed the molecular mechanisms by which thoughts and perceptions directly influence gene activity and cell behavior ... Energy psychology, through its ability to rapidly identify and reprogram limiting misconceptions, represents the most powerful and effective process to enhance physical and emotional well being. — Bruce H. Lipton

It's terrifying the way molecular biology has become more and more jargon ridden. But I strongly believe that my book can be read by the intelligent layman. I want everyone who bought a copy of 'A Brief History of Time' to buy a copy of 'Genome'. — Matt Ridley

I also suspect that many workers in this field [molecular biology] and related fields have been strongly motivated by the desire, rarely actually expressed, to refute vitalism. — Francis Crick

Cohen and Boyer achieved a long-sought goal in molecular biology: the invention of a simple and efficient method for selecting specific genes from any imaginable organism and accurately reproducing the genetic material in pure and unlimited quantity. — Sally Hughes

In research, I wanted to establish the medicinal chemistry/bioassay conjugation as an academic pursuit, as exciting to the imagination as astrophysics or molecular biology. — James Black

This irrelevance of molecular arrangements for macroscopic results has given rise to the tendency to confine physics and chemistry to the study of homogeneous systems as well as homogeneous classes. In statistical mechanics a great deal of labor is in fact spent on showing that homogeneous systems and homogeneous classes are closely related and to a considerable extent interchangeable concepts of theoretical analysis (Gibbs theory). Naturally, this is not an accident. The methods of physics and chemistry are ideally suited for dealing with homogeneous classes with their interchangeable components. But experience shows that the objects of biology are radically inhomogeneous both as systems (structurally) and as classes (generically). Therefore, the method of biology and, consequently, its results will differ widely from the method and results of physical science. — Walter M. Elsasser

What is truly revolutionary about molecular biology in the post-Watson-Crick era is that it has become digital ... the machine code of the genes is uncannily computer-like.' -Richard Dawkins — Matt Ridley

For all the accomplishments of molecular biology, we still can't tell a live cat from a dead cat. — Lynn Margulis

I decided to pursue graduate study in molecular biology and was accepted by Professor Itaru Watanabe's laboratory at the Institute for Virus Research at the University of Kyoto, one of a few laboratories in Japan where U.S.-trained molecular biologists were actively engaged in research. — Susumu Tonegawa

The big idea we start with is: "How is the genome interpreted, and how are stable decisions that affect gene expression inherited from one cell to the next?" This is one of the most competitive areas of molecular biology at the moment, and the students are reading papers that in some instances were published this past year. As a consequence, one of the most common answers I have to give to their questions is, "We just don't know." — Shirley M. Tilghman

I can see no practical application of molecular biology to human affairs ... DNA is a tangled mass of linear molecules in which the informational content is quite inaccessible. — Frank Macfarlane Burnet

What's been gratifying is to live long enough to see molecular biology and evolutionary biology growing toward each other and uniting in research efforts. — E. O. Wilson

Everyone knew Sonja was destined for great things, but no one knew what to do with her until then. Even in academia, her natural habitat, she was an exotic species. Though her Russianness gave her certain dispensations, the idea that a young woman of any ethnicity could so excel in the hard sciences was a far-fetched fantasy. Their parents encouraged her at a distance. Neither understood the molecular formulas, electromagnetic fields, or anatomical minutiae that so captivated her, and so their support came by way of well-intentioned, inadequate generalities. Even after Sonja graduated secondary school at the top of her class and matriculated to the city university biology department, their parents found more to love in Natasha. Sonja's gifts were too complex to be understood, and therefore less desirable. Natasha was beautiful and charming. They didn't need MDs to know how to be proud of her. — Anthony Marra

The contemporary design argument does not rest, however, on gaps in our knowledge but rather on the growth in our knowledge due to the revolution in molecular biology. Information theory has taught us that nature exhibits two types of order. The first type is produced by natural causes-shiny crystals, hexagonal patterns in oil, whirlpools in the bathtub. But the second type-the complex structure of the DNA molecule-is not produced by any natural processes known to experience. — Nancy Pearcey

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

But while doing that I'd been following a variety of fields in science and technology, including the work in molecular biology, genetic engineering, and so forth. — K. Eric Drexler

Biogeography typically trumps taxonomy and anticipates molecular phylogeny — Dennis McCarthy

Biology is run by intricate cellular mechanisms. Cellular mechanisms are run by Nature. Thus, the more we attempt to understand Nature, the more we get closer to our existential properties. — Abhijit Naskar

Some of the most significant advances in molecular biology have relied upon the methodology of genetics. The same statement may be made concerning our understanding of immunological phenomena. — Baruj Benacerraf

I would say that molecular gastronomy is a field of science. I would - I would say that it's probably lumped under chemistry, maybe. Because cooking, while it has certainly biology and some physics, it's mostly chemistry. — Wylie Dufresne