Although bacteriophages were first described in 1927, it was only in 1959 that Sinshemer working with phage Phi X 174 showed that they could possess single stranded DNA genomes.

Although finished in August 1927, the film was not released until June 1928.

Although the mathematical basis of quantum chemistry had been laid by Schrödinger in 1926, it is generally accepted that the first true calculation in quantum chemistry was that of the German physicists Walter Heitler and Fritz London on the hydrogen ( H < sub > 2 </ sub >) molecule in 1927.

Although the release of The Jazz Singer ( 1927 ) by Warner Brothers marked the first commercially successful sound film, silent films were the majority of features released in both 1927 and 1928, along with so-called goat-glanded films: silents with a section of sound film inserted.

Although at this date the game appears to have been new enough to British readers to require explanation, the appearance by 1927 of a popular thriller with the title Scissors Cut Paper, followed by Stone Blunts Scissors ( 1929 ), suggests it quickly became popular.

Although Volvo was incorporated in 1915 as a subsidiary of AB SKF, a Swedish ball bearing manufacturer, the auto manufacturer considers itself officially founded on 14 April 1927, when the first car, the Volvo ÖV 4 series, affectionately known as " Jakob ", rolled out of the factory in Hisingen, Gothenburg.

Although widely attributed to Edwin Hubble, the law was first derived from the General Relativity equations by Georges Lemaître in a 1927 article where he proposed that the Universe is expanding and suggested an estimated value of the rate of expansion, now called the Hubble constant .< ref >

Although he often lied about his origins, he formally became a French citizen in 1908, and worked for the Vickers munitions firm from 1897 to 1927.

Although he recorded with various groups, including Morris's Hot Babes ( 1927 ), Fats Waller's Buddies ( 1929 ) ( one of the earliest interracial groups to record ), and McKinney's Cotton Pickers ( 1929 ), his most important contribution to the Harlem stride piano tradition was a series of solo recordings of his own compositions: " Handful of Keys ", " Smashing Thirds ", " Numb Fumblin '", and " Valentine Stomp " ( 1929 ).

Although never a member of any political party, she protested against the execution of Sacco and Vanzetti in 1927, for which she was arrested.

Although Childe recognised that accepting the post would take him away from London, where all of his friends and socialist activities were centred, he decided to take up the prestigious position, moving to Edinburgh in September 1927.

Although this transoceanic flight had been attempted by many others, most notably by the unfortunate participants in the 1927 Dole Air Race which had reversed the route, her trailblazing flight had been mainly routine, with no mechanical breakdowns.

Although it was closed in 1922, it was reopened in 1927 and eventually became a full Air Force base.

Although Douglas went bankrupt in 1904, the Chattanooga Iron and Coal Company purchased the ovens, and continued producing coke until 1927.

Although opposed by some ( including in Government ), the BBC became a corporation in 1927.

Although this sort of presentation was a famous entertaining form of Lisbon ’ s Carnival, enjoying popular support and often with strong intervening characters, the censorship regulation in 1927 would strongly but irreversibly contribute to the extinction of this type of show.

Although the regulation itself was rescinded in 1927, the government continued to refuse funding for French language high schools until the latter half of the 1960s.

Although Ray Johnson ( 1927 – 1995 ), considered by many as the founding father of Mail Art, never joined Fluxus, his work is aesthetically close to that of the Fluxus group ... Johnson's work consists primarily of letters, often with the addition of doodles, drawings and rubber stamped messages.

Although he had Chaired the ILP for a second time, from 1917 to 1920, Snowden resigned from the party in 1927 because he believed it was " drifting more and more away from ... evolutionary socialism into revolutionary socialism ".

Although the four railroads shared common ownership ( including the headquarters building in Saint Paul, Minnesota ) from the days of the James J. Hill era, the four railroads previously have unsuccessfully attempted four mergers to unify the Hill Lines: 1896, 1901, 1927 and 1955.

Although trains and accessories of similar gauge and / or scale existed as early as 1927, modern commercially produced N scale models were first launched by the Arnold company of Nuremberg in 1962.

Although in 1927 Johnson touted Edge as a potential presidential candidate, in 1928 the two men openly broke.

Although Arsenal's league form was indifferent, in 1927 they reached the FA Cup Final, their first, but lost 1 – 0 to Cardiff City after an error by goalkeeper Dan Lewis.

Although it was dark as usual I could see that the hall had only recently contained a great many people.

Although New Orleans was not to learn of it for a spell, she also was a sadist, a nymphomaniac and unobtrusively mad -- the perpetrator of some of the worst crimes against humanity ever committed on American soil.

Although Faulkner was the heir in his own family to this tradition, he did not have Stark Young's inclination to romanticize and sentimentalize the planter society.

Although his tender nights were not the ones I dreamed of, nor was it for yachts, sports cars, tall drinks, and swimming pools, nor yet for money or what money buys that I burned, I too was burning and watching myself burn.

Although after much trouble he did manage to get it back, he discovered there was no trade to be had.

Although he did not attend any celebrated schools or universities, he was a master of Greek and Hebrew and could read the Bible in the original.

Although the fort was evacuated in the face of the force of Cornwallis, Morgan and his men did have a chance to take another swing at the redcoats.

Although because of the important achievements of nineteenth century scholars in the field of textual criticism the advance is not so striking as it was in the case of archaeology and place-names, the editorial principles laid down by Stevenson in his great edition of Asser and in his Crawford Charters were a distinct improvement upon those of his predecessors and remain unimproved upon today.

Although Mr. Brown was not himself its inventor ( it was a French idea ), it is typical that his intuition first conceived the importance of mass producing this basic tool for general use.

Although it was a mere fragment of the victim's remains, it was enough.

Although there were only four fluids tested, it was apparent that there were two distinct types.

Although the tape was run for over 1 hr., a steady state was not reached, and it was concluded that the reason for this was that the back pressure of the manometer was built up from the material fed from between the blocks and this was available at a very slow rate.

-- Although there was some variation in results which must be attributed either to trace impurities or to variation in wall effects, the photochemical exchange in the gas phase was sufficiently reproducible so that it seemed meaningful to compare the reaction rates in different series of reaction tubes for the purpose of obtaining information on the effect of chlorine concentration and of carbon tetrachloride concentration on the reaction rate.

Although the Taylor Scale was designed as a group testing device, in this study it was individually administered by psychologically trained workers who established rapport and assisted the children in reading the items.

Although this kind of wholesale objection came at first from some men who were not technically Puritans, still, once the Puritans gained power, they climaxed the affair by passing the infamous ordinance of 1642 which decreed that all `` public stage-plays shall cease and be forborne ''.

Although we are still far from a complete understanding of these problems, as a first approximation, it is suggested that alterations in the hypothalamic balance with consequent changes in the hypothalamic-cortical discharges account for major changes in behavior seen in various moods and states of emotions in man and beast under physiological circumstances, in experimental and clinical neurosis, and as the result of psychopharmacological agents.

Although the government was probably prepared for elections by mid-1958, the first decision was no doubt made more difficult as party strife multiplied.

Although the pause in the advance of general business activity this year has thus far been quite modest, it is hard to escape the conclusion that the softening process will continue into the first quarter of 1961 and possibly somewhat longer.

Although it is not possible to sunder old and new in this era, I shall consider in the present chapter primarily the first decades of the eighth century and shall interpret them as an apogee of the first stage of Greek civilization.

Although the first polyether foams on the market had to be produced by the two-step prepolymer method, today, thanks to new catalysts, they can be produced by a one-shot technique.

Although slab stock appeared first, it soon became apparent that for the production of cushions with irregular shapes, crowned contours, or rounded edges, the cutting of slab stock is a wasteful and uneconomical process.

Although it was at the Battle of The Little Horn, about which more words have been written than any other battle in American history, that the 7th Cavalry first made its mark in history, the regiment was ten years old by then.

Although this was the first time that Helva had seen unshelled people, she took this experience calmly.

Although americium was likely produced in previous nuclear experiments, it was first intentionally synthesized, isolated and identified in late autumn 1944, at the University of California, Berkeley by Glenn T. Seaborg, Leon O. Morgan, Ralph A. James, and Albert Ghiorso.

Although it had at first been somewhat established in many colonies, in 1861 it was ruled that, except where specifically established, the Church of England had just the same legal position as any other church.

Although popular from her first appearance in 1930, Jane Marple had to wait thirty-two years for her first big-screen appearance.

Although an explanation for the phenomenon was not provided until 1919, duralumin was one of the first " age hardening " alloys to be used, and was soon followed by many others.

Although Andean Amerindian peoples crafted ceremonial jewelry of gold and other metals the mineralizations of the Andes were first mined in large scale after the Spanish arrival.

Although Amasis thus appears first as champion of the disparaged native, he had the good sense to cultivate the friendship of the Greek world, and brought Egypt into closer touch with it than ever before.

Although English has no official status in the Constitution, Australian English is Australia's de facto official language and is the first language of the majority of the population.

Although he is sometimes regarded as among the first and most influential architects of Nordic modernism, a closer examination of the historical facts reveals that Aalto ( while a pioneer in Finland ) closely followed and had personal contacts with other pioneers in Sweden, in particular Gunnar Asplund and Sven Markelius.

Although they failed to make the playoffs in 2009, the streak ended when the team rallied to win their final three regular season games to record back-to-back winning seasons for the first time in franchise history.

Although Dürer made no innovations in these areas, he is notable as the first Northern European to treat matters of visual representation in a scientific way, and with understanding of Euclidean principles.

Although anthems were written in the Elizabethan period by Tallis ( 1505 – 1585 ), Byrd ( 1539 – 1623 ), and others, they are not mentioned in the Book of Common Prayer until 1662, when the famous rubric " In quires and places where they sing here followeth the Anthem " first appears.

Although myths and speculation about a Terra Australis (" Southern Land ") date back to antiquity, the first confirmed sighting of the continent of Antarctica is commonly accepted to have occurred in 1820 by the Russian expedition of Fabian Gottlieb von Bellingshausen and Mikhail Lazarev on Vostok and Mirny.

Although those of many marine species function first as males and then as females, their colonies always contain a combination of zooids that are in their male and female stages.