The Tupolev ANT-9 (Russian: Туполев АНТ-9) was a Soviet passenger aircraft of the 1930s. It was developed as a reaction to the demand for a domestic airliner. At this time Deruluft, one of the forerunners of Aeroflot, flew only with foreign models, which were mainly German or Dutch.

The development of the nine-seat mainline aircraft ANT-9 (PS-9) began in 1927, when Dobrolet society, together with the Air Force Directorate, issued technical requirements for the new...

ANT (9)-Ia is an aminoglycoside nucleotidyltransferase encoded by plasmids and transposons in S. aureus, Enterococcus spp., Mammaliicoccus sciuri, and E. faecalis. Murphy E, et al. 1985. EMBO J 4 (12): 3357-3365. Transposon Tn554: complete nucleotide sequence and isolation of transposition-defective and antibiotic-sensitive mutants. (PMID 3004956)

The Tupolev ANT-9 (Russian: Туполев АНТ-9) was a Soviet passenger aircraft of the 1930s. It was developed as a reaction to the demand for a domestic airliner. At this time Deruluft, one of the forerunners of Aeroflot, only flew with foreign models, which were mainly German or Dutch.

The 1931 Tupolev ANT-9 crash was an aviation accident involving a Tupolev ANT-9 aircraft, which occurred in the Naro-Fominsky District of Moscow Oblast, Soviet Union, on Sunday, July 12, 1931.

weight and performance calculations for the Tupolev ANT-9. Early ANT-9 with Gnome Rhone Titan engines. Tupolev ANT-9. role : medium weight passenger aircraft. importance : **** first flight : 5 May 1929 operational : August 1929. country : USSR. design : Andrei Tupolev. production : 30 aircraft. general information :

The Tupolev ANT-9 was a Soviet passenger aircraft of the 1930s. It was developed as a reaction to the demand for a domestic airliner. At this time Deruluft, one of the forerunners of Aeroflot, flew only with foreign models, which were mainly German or Dutch.

Mar 18, 2015 · Consider the Tupolev plane PS-9 (ANT-9). In this section we will talk about the history and characteristics of the PS-9 (ANT-9). You can also view photos.

The ANT-9 prototype, registered URSS-309, made a tour of European cities in the summer of 1929, and the three-engined ANT-9s served with the Soviet-German airline Deruluft on the Moscow-Berlin service.

Jun 15, 2023 · We identify a novel chromosomal aminoglycoside nucleotidyltransferase from B. intermedia, called ANT (9)-Ic, which shares the highest identity (47.44%) with the previously known ANT (9)-Ia and plays an important role in spectinomycin resistance of the host strain.