. 2021 Dec 21;23(1):5. doi: 10.3390/ijms23010005

Table 2.

Sec-tRNA[Ser]^Sec isoforms in murine tissues.

		Sec tRNA[Ser]^Sec
			mcm⁵U		mcm⁵Um
Organ	Dietary Selenium Supplementation	% of Total ^a	%	% of Total ^b	%	% of Total ^c	mcm⁵Um/ mcm⁵U ^d
Heart	+	4.3	38.1	1.64	61.9	2.66	1.62
	−	3.2	66.4	2.12	33.6	1.08	0.51
Kidney	+	7.5	33.7	2.52	66.3	4.97	1.97
	−	3.7	59.2	2.19	40.8	1.51	0.69
Liver	+	4.5	33.3	1.50	66.7	3.00	2.00
	−	2.8	57.7	1.62	42.3	1.18	0.73
Muscle	+	1.9	38.6	0.73	61.4	1.17	1.59
	−	1.5	73.3	1.10	26.7	0.40	0.35

^a Percentage of tRNA[Ser]^Sec population within total Ser-tRNA population; ^b percentages of mcm⁵U and mcm⁵Um isoforms within total tRNA[Ser]^Sec population; ^c percentages of mcm⁵U or mcm⁵Um isoforms within total Ser-tRNA population; ^d amount of mcm⁵Um/amount of mcm⁵U isoforms.