Quotes About Genetics

For the most part our fate and comfort—and even our eye color—are determined not by individual genes but by complexes of genes working in alliance.

The genome, as Eric Lander of MIT has put it, is like a parts list for the human body: it tells us what we are made of, but says nothing about how we work.

Even thinking, it turns out, affects the ways genes work. How fast a man's beard grows, for instance, is partly a function of how much he thinks about sex (because thinking about sex produces a testosterone surge).

They maintain their own DNA. They reproduce at a different time from their host cell. They look like bacteria, divide like bacteria, and sometimes respond to antibiotics in the way bacteria do.

What genes specifically do is provide instructions for building proteins. Most of the useful things in the body are proteins. Some speed up chemical changes and are known as enzymes. Others convey chemical messages and are known as hormones.

Cancer is the price we pay for evolution.

The most remarkable part of all is your DNA (or deoxyribonucleic acid). You have a meter of it packed into every cell, and so many cells that if you formed all the DNA in your body into a single strand, it would stretch ten billion miles, to beyond Pluto.

A woman endows all her children with her mitochondria, but only her daughters have the mechanism to pass it onward to future generations.

You look at the modern humans that a lot of us have slept with and it is hardly a surprise if a Neanderthal maiden or two might have twinkled by the campfire light.

DNA passes on information with extraordinary fidelity. It makes only about one error per every billion letters copied. Still, because your cells divide so much, that is about three errors, or mutations, per cell division. Most of those mutations the body can ignore, but just occasionally they have lasting significance. That is evolution.

we are all now descended from a single mitochondrial ancestor – a woman who lived in Africa about 200,000 years ago. You may have heard her referred to as Mitochondrial Eve. She is, in a sense, mother of us all.

if you formed all the DNA in your body into a single strand, it would stretch ten billion miles, to beyond Pluto.

Anyway, as should be obvious, his ability to write or not could have had absolutely no bearing on the capabilities of his children.

A heart attack, as one doctor has put it, is "50 percent genetic and 50 percent cheeseburger.

It is an extraordinary fact that having good and loving relationships physically alters your DNA.

Within the animal kingdom only humans and guinea pigs are unable to synthesize vitamin C in their own bodies.

Among the genetic gifts the Neanderthals passed on to us, it seems, is red hair, bless them.

I don't know why scientists have been so resistant to the idea of interbreeding. You look at the modern humans that a lot of us have slept with and it is hardly a surprise if a Neanderthal maiden or two might have twinkled by the campfire light.

CGIAR is the world's largest agricultural research group: In short, it helps create better plants and better animal genetics.

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

Calvin's Mom walks in on him. On the carpet he's been smashing rocks with a baseball bat. Mom freaks out. MOM: What on earth would make you DO something like that? CALVIN: Poor genetic material? Mom slaps her head with one hand; while her other hand expresses an almost uncontrollable rage. Now he's in his room, evidently in time out. CALVIN: Bad guess.

He was at MIT for 42 years or something. He was a great—so I understand that stuff. You know, genetically.

He was a great—so I understand that stuff. You know, genetically.

Mutsuzluk genel olarak disi cizgiyi izler.Bazi kalitsal anomaliler gibi anadan kiz evlada gecer.Gecerken de zayiflayacagina daha yogun,daha kalici ve derin olur.