After the discovery of the hydrogen bonded A: T and C: G pairs, Watson and Crick soon had their anti-parallel, double helical model of DNA, with the hydrogen bonds at the core of the helix providing a way to " unzip " the two complementary strands for easy replication: the last key requirement for a likely model of the genetic molecule.

After returning to Los Angeles the group recorded " The Train Song ", written during an increasingly infrequent songwriting session on the train and produced by 1950s R & B legends Larry Williams and Johnny " Guitar " Watson.

After James Watson and Francis Crick published the structure of DNA in the early 1950s, General Systems Theory lost many of its adherents in the physical and biological sciences.

After World War II, Watson began work to further the extent of IBM's influence abroad and in 1949, the year he stepped down, created the IBM World Trade Corporation in order to oversee IBM's foreign business.

Watson adds, " After examining the motives for the Muslim drive north of the Pyrenees, one can attach a macrohistorical significance to the encounter between the Franks and Andalusi Muslims at Tours-Poitiers, especially when one considers the attention paid to the Franks in Arabic literature and the successful expansion of Muslims elsewhere in the medieval period.

* 1953 — After examining Franklin's unpublished data, James D. Watson and Francis Crick published a double-helix structure for DNA, with one sugar-phosphate backbone running in the opposite direction to the other.

After the discovery of the structure of DNA in 1953 by Francis Crick and James D. Watson, Gamow attempted to solve the problem of how the order of the four different kinds of bases ( adenine, cytosine, thymine and guanine ) in DNA chains could control the synthesis of proteins from amino acids.

After his presidency, he was appointed to a five-year term ( 2003 – 2008 ) as professor-at-large at Brown University's Watson Institute for International Studies, where he is now on the board of overseers.

After petitioning the President of the University of Chicago, Watson entered the university.

After the divorce was finalized, Watson and Rayner married in 1921.

After that Ed Watson moved to the Ten Thousand Islands area of Monroe County, Florida, where he bought a claim on the Chatham Bend River and began raising vegetables.

After that Watson bought a claim on Lost Man's River, also in Monroe County.

After that Watson went back to Fort White, Columbia County.

After their house was destroyed during Spider-Man's fight with Charlie Weiderman, Peter, Aunt May, and Mary Jane Watson moved into Stark Tower ( as Spider-Man had joined the Avengers ).

After the single release Bernie Watson was replaced by Roger Dean and Martin Hart was replaced by Hughie Flint.

After 1900 Watson himself became an outspoken white supremacist and became the party's presidential nominee in 1904 and 1908, winning 117, 000 and 29, 000 votes.

After great infighting at their St. Louis convention they decided to endorse Bryan but with their own vice presidential nominee, Thomas E. Watson of Georgia.

After Peter Watson ( born 18 October 1941, Romford, Essex ) joined them as an additional guitarist in 1965, they changed their name to The Action.

After disastrous experiences with the Rikki Farr management, Peter Watson left the band in 1966.

After serving in the West Indies he was sent to the East Indies Station in 1754 as captain of the 58-gun with Rear-Admiral Charles Watson.

After college, Taymor used a Thomas J. Watson Fellowship to study pre-Bunraku puppetry on Awaji Island, Japan, to learn more about experimental theatre, puppetry and visually oriented theatre.

After they returned to the Polanski residence on Cielo Drive, Charles Manson's followers Patricia Krenwinkel, Susan Atkins and Charles " Tex " Watson entered the home.

After several miles, the highway reenters the Yukon ( once again as Highway 1 ) and continues on Yukon 1 southeast of Watson Lake until it once again enters British Columbia as B. C.

After working as a tour guide at Expo 67, the World's Fair that took place in Montreal in 1967, Watson " rode the rails " in boxcars west to Vancouver.

After his marriage proposal to her was rejected, he returned to Raleigh.

After Heine's German birthplace of Düsseldorf had rejected, allegedly for anti-Semitic motives, a centennial monument to the radical German-Jewish poet ( 1797 – 1856 ), his incensed German-American admirers, including Carl Schurz, started a movement to place one instead in Midtown Manhattan, at Fifth Avenue and 59th Street.

After Octavian's proposals for a conference with Antony had been scornfully rejected, both sides prepared for the final struggle next year.

After the Legislative Yuan rejected Chu, Li was obliged to choose Yan Xishan instead.

After France and the Communists agreed to a partition of Vietnam, Eisenhower rejected the agreement, offering military and economic aid to southern Vietnam.

After an initial six-month review process, William Ruckelshaus, the Agency's first Administrator rejected an immediate suspension of DDT's registration, citing studies from the EPA's internal staff stating that DDT was not an imminent danger to human health and wildlife.

After being rejected by 34 labels, the album was released by Mediarts and attracted good reviews but little notice outside the folk community.

After the death of his mother from emphysema when he was 14 years old, Jones rejected acting in favour of a career as a jockey, apprenticing with Newmarket trainer Basil Foster.

After his patent was rejected by the Telegraph Administration, Mimault modified his device to incorporate features from the Meyer telegraph and obtained a new patent which was also rejected.

After negotiations, the Saarland Greens rejected the option of a left-wing ' red-red-green ' coalition with the SPD and The Left ( Die Linke ) in order to form a centre-right state government with the CDU and Free Democratic Party ( FDP ), a historical first time that a Jamaica coalition has formed in German politics.

After the Challenger accident, a study considered additional shielding and eventually rejected it, in part because such a design significantly increased the overall risk of mission failure and only shifted the other risks around ( for example, if a failure on orbit had occurred, additional shielding would have significantly increased the consequences of a ground impact ).

After it was rejected by Esquire magazine in 1955, Hefner agreed to publish in Playboy the Charles Beaumont science fiction short story, " The Crooked Man ", about straight men being persecuted in a world where homosexuality was the norm.

After Emperor Napoleon III saw the rejected works of 1863, he decreed that the public be allowed to judge the work themselves, and the Salon des Refusés ( Salon of the Refused ) was organized.

After Stalin's death Tito rejected the USSR's invitation for a visit to discuss normalization of relations between two nations.

After graduating he was the laboratory assistant to noted polymer chemist Julius Arthur Nieuwland at Notre Dame and helped out with the football team, but rejected further work in chemistry after receiving an offer to coach football.

After the generally primitivistic / irrationalist aspect of pre-World War I Modernism, which for many modernists precluded any attachment to merely political solutions, and the neoclassicism of the 1920s, as represented most famously by T. S. Eliot and Igor Stravinsky — which rejected popular solutions to modern problems — the rise of Fascism, the Great Depression, and the march to war helped to radicalise a generation.

After the rise of Joseph Stalin, the Soviet Communist government rejected modernism on the grounds of alleged elitism, although it had previously endorsed futurism and constructivism.

After six weeks of negotiations, Molotov rejected all of the American and British proposals.

" After her findings were rejected, Singer sued the APA in 1992 for " defamation, frauds, aiding and abetting and conspiracy " and lost.

After that time U. S. courts consistently rejected testimonies about mind control and manipulation, stating that such theories were not part of accepted mainline science according to the Frye Standard ( Anthony & Robbins 1992: 5-29 ) of 1923.

After the publication of the secret protocols and other secret German – Soviet relations documents, in 1948, Stalin published Falsifiers of History, which included the claim that, during the Pact's operation, Stalin rejected Hitler's claim to share in a division of the world, without mentioning the Soviet offer to join the Axis.

After being rejected by four publishers, The Warrior's Apprentice was accepted by Baen Books, who agreed to a three-book deal to include the two other novels.

After the First Vatican Council ( 1869 – 1870 ), several groups of Austrian, German and Swiss Catholics rejected the solemn declaration concerning papal infallibility in matters of faith and morals and left to form their own churches.

After the Upper House rejected privatization, Koizumi scheduled nationwide elections for September 11, 2005.