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Table 4.

The Genomic Configuration of tDNAs With tDNA Neighbors

tDNA pair^a		Transcriptional orientation	Ty seq between tDNAs	Total distance between tDNAs	Distance w/o Ty seq	de novo insertions^b
t^Arg X, 2	t^Asp X, 3	Same	None	11	11	ND^c
t^Asp II	t^Arg II	Same	None	11	11	ND
t^Asp IV	t^Arg IV	Same	None	11	11	ND
t^Asp X, 2	t^Arg X, 1	Same	None	11	11	ND
t^Arg X, 1	t^Tyr X, 1	Same	2 δ	1042	376	ND
t^Val XIII, 1	t^Trp XIII	Same	2 δ, 1 FL Ty4	6785	400	ND
t^Lys V, 2	t^His V, 2	Same	1 δ, 1 σ	1140	481	ND
t^Gln IV, 1	t^Leu IV	Same	3 δ	1146	489	ND
t^Gly II	t^Ile II	Opposite, convergent	None	71	71	152
t^Lys VII, 2	t^Leu VII	Opposite, convergent	None	292	292	ND
t^Lys III	t^Met III	Opposite, convergent	1 δ, 1 τ	1293	602	ND
t^Trp X	t^Lys X	Opposite, convergent	None	893	893	ND
t^Ser I	t^Leu I	Opposite, convergent	None	1268	1268	ND
t^Asn XIV, 2	t^Pro XIV	Opposite, divergent	1 δ, 1 τ	682	196	ND
t^Gly IV, 2	t^Ser IV, 2	Opposite, divergent	1 σ, 1 FL Ty1, 1 FL Ty2	11777	256	2
t^Asn XIV, 1	t^Gly XIV	Opposite, divergent	1 σ, 1 τ, 1 FL Ty1	6477	264	ND
t^Gln VII	t^Ser VII	Opposite, divergent	3 δ	1214	529	ND
t^Ala X	t^Asp X, 1	Opposite, divergent	1 δ, 1 σ, 1 FL Ty4	7348	648	ND
t^Thr IX, 2	t^Asp IX, 1	Opposite, divergent	1 δ, 1 σ	1374	698	60
t^Asn XV, 1	t^Gly XV, 1	Opposite, divergent	2 δ, 1 σ	1650	785	11
t^Thr XIV, 2	t^Pro XIV, 2	Opposite, divergent	1 τ, 1 FL Ty2	7350	1021	15
t^Glu II	t^Cys II	Opposite, divergent	2 δ, 1 τ	2089	1334	ND
t^Leu III	t^Glu III	Opposite, divergent	4 δ, 1 FL Ty2	8326	1584	ND
t^Arg V	t^Lys V, 1	Opposite, divergent	3 δ	3169	2195	ND
t^Ser IV, 1	t^Thr IV	Opposite, divergent	1 δ, 1 τ	3436	3282	36

a tDNAs named as described in the legend to Figure 3.

b Several members of these tDNA pairs are from the t^Gly and t^Thr gene families. The number of de novo insertions upstream of each of these as determined in this work is listed.

c (ND) Not determined.