“translation rate” or “translational rate”?

When expressing the meaning “rate at which the mRNA is translated to proteins by ribosomes”, should I use “translational rate” or “translation rate“? And similarly, when describing efficiency of this process, should I used “translational efficiency” or “translation efficiency“?

I read that noun can be used as adjectives. When searching usage at website of a famous bioligical journal, both usage can be found:



Is there a correct one and the other is incorrect or both ones are acceptable?


As with any jargon used in a specific academic or technical field, in any language, the answer is to use what your readers expect. In this case it seems both translation and translational are used, and it’s difficult to say if there is any difference in meaning between the two. Examples:

Maximizing Protein Translation Rate in the Ribosome Flow Model: The Homogeneous Case.

The synthesis rate of a protein in general is proportional to the concentration and translational efficiency of its mRNA.

It sounds as if these terms are interchangeable, but your best bet is to ask someone, such as a university professor, who is familiar with the literature.

Source : Link , Question Author : mt1022 , Answer Author : Andrew

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