Table 1.

List of identified circRNAs involved in the regulation of low nitrogen-promoted root growth

CircRNA ID	Position	Chr	Corresponding miRNAs
CircRNA1023	1A:24,294–46,159	TGACv1_scaffold_019564_1AS	tae-miR9660-5p; tae-miR9657b-5p; tae-miR9773; tae-miR1134; tae-miR1133
CircRNA1120	1B:17,689–34,357	TGACv1_scaffold_031043_1BL	tae-miR1117; tae-miR1131
circRNA1393	2B:33,405–113,403	TGACv1_scaffold_146256_2BS	tae-miR9667-5p; tae-miR9652-5p; tae-miR9773; tae-miR9777; tae-miR9772
CircRNA998	5A:6372–31,156	TGACv1_scaffold_374926_5AL	tae-miR1127b-3p; tae-miR1128; tae-miR1135; tae-miR1137b-5p; tae-miR9653a-3p; tae-miR6197-5p; tae-miR1121; tae-miR5049-3p; tae-miR1133; tae-miR1137a; tae-miR9652-5p; tae-miR9773; tae-miR9655-3p
CircRNA866	5B:48,171–103,123	TGACv1_scaffold_404448_5BL	tae-miR7757-5p; tae-miR9663-5p; tae-miR1134; tae-miR1120a; tae-miR9670-3p; tae-miR9773; tae-miR9655-3p; tae-miR1133; tae-miR530; tae-miR9677a
CircRNA1525	U:31,407–76,069	TGACv1_scaffold_642737_U	tae-miR9772; tae-miR9657b-5p; tae-miR9667-5p
CircRNA362	U:19,588–25,979	TGACv1_scaffold_641443_U	tae-miR9780; tae-miR1134; tae-miR9677b; tae-miR9773
CircRNA1168	1A:1774–5928	TGACv1_scaffold_019820_1AS	–
CircRNA977	2A:17,304–20,041	TGACv1_scaffold_113232_2AS	–
CircRNA1198	2B:82,049–141,309	TGACv1_scaffold_146009_2BS	–
CircRNA907	2B:90,859–146,604	TGACv1_scaffold_129685_2BL	–
CircRNA1150	2D:14,143–17,119	TGACv1_scaffold_178493_2DS	–
CircRNA1272	2D:143,637–155,279	TGACv1_scaffold_158033_2DL	–
CircRNA1539	3D:29,228–32,651	TGACv1_scaffold_249219_3DL	–
CircRNA 347	4A:40,570-50,497	TGACv1_scaffold_289349_4AL	–
CircRNA806	4D:50,956–70,562	TGACv1_scaffold_343287_4DL	–
CircRNA982	4D:50,956–70,635	TGACv1_scaffold_343287_4DL	–
CircRNA765	5A:65,727–70,950	TGACv1_scaffold_375076_5AL	–
CircRNA1360	5B:1241–13,921	TGACv1_scaffold_404200_5BL	–
CircRNA962	6A:77,022–79,083	TGACv1_scaffold_485269_6AS	–
CircRNA1683	6A:77,371–794,321	TGACv1_scaffold_485269_6AS	–
CircRNA1258	5D:36,358–43,165	TGACv1_scaffold_434846_5DL	–
CircRNA910	U:88–71,065	TGACv1_scaffold_641580_U	–