Histogram from Scientific Research

Comparison of the angle distribution under the condition of transcription and no transcription. Red, distribution of angles in nanoengines deposited on TEM grids that did not undergo transcription ( n =5,135, 189 micrographs, 64.13° ± 20.04°, min = 0.00°, max = 161.11°, median = 67.03°); cyan, distribution of angles in nanoengines that underwent transcription deposited on TEM grids ( n = 3,266, 99 micrographs, 56.51° ± 21.79°, min = 0.00°, max = 132.64°, median = 58.43). The angles were measured using the angle measurement tool of ImageJ software (Supplementary Dataset 4 , Extended Data Fig. 4 and Supplementary Table 1 ). Percentages of relative counts were calculated by dividing the counts of each bar (bin width, 3°) by the total amount of data in the population.

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