Several his gene fusions happened in distinct taxonomic lineages; hisNB originated within γ-proteobacteria and after its appearance it was transferred to Campylobacter species (ε-proteobacteria) and to some Bacteria belonging to the CFB group.
Certainly, when the Mustang made its first appearance it was distinctive; a slick and sporty little coupe, and a matching convertible, at a time when Detroit carmakers were best known for hulking family sedans.
Few probably knew that, despite its shabby appearance, it was one of the city's forgotten treasures -- the Old St .James Episcopal Church, which predates the American Revolution and is the oldest remaining structure in Elmhurst.
A century and a half after its first appearance, it was one of the best-known lyrics in the language: still apparently brazen in its simplicity, and therefore a handy target for poetry-haters - but at the same time a fluttering shorthand for most things meant by the term "Wordsworthian".
Although this work was widely read by Greeks before the outbreak of the Greek War of Independence in 1821, from its first appearance it was received with discomfort by contemporary scholars, and generated debates on the identity of its author.
Millbank Bridge was built of steel girders supported by wooden stakes; however, despite its flimsy appearance it was a sturdy structure, capable of supporting tanks and other heavy military equipment.
