top of page
.png){kind=small}
"Unfortunately it makes the unambiguous determination of triplets by these methods much more difficult than would be the case if there were only one triplet for each amino acid."
Standard
Customized
Exlpore more Determination quotes
"Crying will achieve nothing. Only action will."
"I ran and ran and ran every day, and I acquired this sense of determination, this sense of spirit that I would never, never give up, no matter what else happened."
"The most essential factor is persistence - the determination never to allow your energy or enthusiasm to be dampened by the discouragement that must inevitably come."
"Don't tell me what you believe in. I'll observe how you behave and I will make my own determination."
"Their doubt is your fuel for dreams. You just have to drive."
"Never underestimate the hidden power of one very determined person. There is nothing more powerful than determination and persistence."
"If you plan to build walls around me, know this-I will walk through them."
"The ones who say "you can't" and "you won't" are probably the ones that are scared that you will."
"The longer you fight, the stronger you become."
"Failure can only be a reality for those who are willing to give up on themselves. I hope we are all in it to win it?"
Explore more quotes by Francis Crick
"We are sometimes asked what the result would be if we put four +'s in one gene. To answer this my colleagues have recently put together not merely four but six +'s."
"A final proof of our ideas can only be obtained by detailed studies on the alterations produced in the amino acid sequence of a protein by mutations of the type discussed here."
"The balance of evidence both from the cell-free system and from the study of mutation, suggests that this does not occur at random, and that triplets coding the same amino acid may well be rather similar."
"Do codons overlap? In other words, as we read along the genetic message do we find a base which is a member of two or more codons? It now seems fairly certain that codons do not overlap."
"A comparison between the triplets tentatively deduced by these methods with the changes in amino acid sequence produced by mutation shows a fair measure of agreement."
"For simplicity one can think of the + class as having one extra base at some point or other in the genetic message and the - class as having one too few."
"It now seems certain that the amino acid sequence of any protein is determined by the sequence of bases in some region of a particular nucleic acid molecule."
"The meaning of this observation is unclear, but it raises the unfortunate possibility of ambiguous triplets; that is, triplets which may code more than one amino acid. However one would certainly expect such triplets to be in a minority."
"It seems likely that most if not all the genetic information in any organism is carried by nucleic acid - usually by DNA, although certain small viruses use RNA as their genetic material."
"How is the base sequence, divided into codons? There is nothing in the backbone of the nucleic acid, which is perfectly regular, to show us how to group the bases into codons."
bottom of page