TABLE 3.

Patterns of nucleotide insertions at editing sites in polycistronic RNAs from Didymium mitochondria containing tRNA₂^Met, tRNA^Lys, or tRNA^Pro

Pattern type	Insertion at editing sitea
	tRNA2Met		tRNALys			tRNAPro
	1	2	1	2	3
1	C	C	C	U	C	C
2	—	—	C	U	C	C
3	—	—	C	—	C	C
4				U	C	C
5				—	C	C
6				—	C	—
7				U	—	—

^aC or U, cytidine or uridine insertion, respectively, at editing site; —, no nucleotide insertion at editing site. Editing sites for a given tRNA are numbered from 5′ to 3′.