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In 1950, Erwin Chargaff analysed the base composition of DNA composition in a number of organisms. He reported that DNA composition varies from one species to another so allowing for the ascertaining of differential.

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Did erwin chargaff win any nobel prizes?

No, Erwin Chargaff did not win a Nobel Prize. He was an Austrian biochemist who is best known for his research on the composition of DNA, where he discovered the base pair rules known as Chargaff's rules.


When did chargaff arrive at his rule?

Erwin Chargaff arrived at his rule in the late 1940s after conducting research on the composition of DNA. His findings, known as Chargaff's rules, highlighted the complementary base pairing in DNA, such as the equal ratios of adenine to thymine and guanine to cytosine.


Did erwin chargaff have any brothers or sisthers?

yes wade chargaff


Who discovered the base pair rules?

Erwin Chargaff


Chargaff showed that DNA contains equal amounts of cytosine and?

guanine, and equal amounts of adenine and thymine. This became known as Chargaff's Rule, a crucial discovery in understanding the structure and function of DNA.


What is Erwin Chargaff's birthday?

Erwin Chargaff was born on August 11, 1905.


When was Erwin Chargaff born?

Erwin Chargaff was born on August 11, 1905.


What was Chargaff's conclusion?

Chargaff made an observation about DNA that was very important in the determination of its structure. He noticed that the amount of adenine always equaled the amount of the thymine, and the amount of cytosine always equaled the amount of guanine. This principle is known as chargaffs rule, and it helped Watson and crick eventually realize that A paired with T and C paired with G.


Was chargaff married?

Yes, Chargaff was married to Vera Broido and they had one son together named Thomas.


Who discovered that the percent of bases in DNA varies from organism to organism?

Erwin Chargaff discovered that the percentage of adenine (A) is equal to thymine (T) and the percentage of guanine (G) is equal to cytosine (C) in DNA. This discovery is known as Chargaff's rules and laid the foundation for understanding the structure of DNA.


Chargaff contribution to structure of DNA?

Erwin Chargaff discovered that the amount of adenine (A) is equal to the amount of thymine (T), and the amount of guanine (G) is equal to the amount of cytosine (C) in DNA. This finding, known as Chargaff's rules, provided the crucial clue that led to the discovery of DNA's double helix structure by Watson and Crick.


When did Erwin Chargaff die?

Erwin Chargaff died on June 20, 2002 at the age of 96.