The phrase "assembled into a single" is correct and usable in written English.
It can be used when describing the process of combining multiple items or components into one cohesive unit.
Example: "The various parts of the machine were carefully assembled into a single functional unit."
Alternatives: "combined into one" or "merged into a single".
All libraries were assembled into a single assembly to maximize the number of reads per transcript and to improve the quality of assembly and SNP annotation.
A total of 16 assemblies contained stk33 relevant contigs, which were assembled into a single scaffold of 4,020 bp length.
Disregarding the latter contig and the four singletons, all control fingerprints from the three libraries assembled into a single contig at very high assembly stringency.
Assembled into a single narrative, they were first published in the LRB after Miss Shepherd's death.
Forty of these tubes are then assembled into a single panel.
We observe that graphene fragments dispersed in water are assembled into a single aggregate.
The layers are stacked into tiers, the tiers are assembled into a single cake, the whole mass is iced, and finally it is decorated.
The White House said that the strategy to be outlined Wednesday was not new, but that it had never been assembled into a single unclassified document.
Like so many of Kurtág's works Kafka Fragments is far more than the sum of its parts, a series of settings of scraps of Franz Kafka's writings assembled into a single arc.
The movie is a serial-killer mystery, a teenage melodrama, a domestic tragedy and a candy-hued ghost story — a cinematic version of the old parlor game in which disparate graphic elements are assembled into a single strange picture.
The Battle Fleet was a powerful group of vessels, spread from Hawaii to Puget Sound to San Diego, but incapable of being assembled into a single fighting fleet except under special conditions.
