Table 1. A large number of auxin signaling-related genes were downregulated during ovule initiation in pSTK-amiRNACWIN24 transgenic plants compared with the wild type.

RPKM values were derived from four biological replicates of floral buds at stages 8 to 10, when ovules initiate, with each replicate comprised of 10 to 15 buds from one plant.

Name	Average RPKM		Log2 FC	Annotation
	Wild Type	Transgenic
IAA5	4.85	1.24	−2.22	IAA5 (IAA Inducible 5)
IAA19	15.25	7.62	−1.11	IAA19 (IAA Inducible 19)
IAA14	1.25	0.51	−1.31	IAA14 (IAA Inducible 14)
IAA1	20.22	9.24	−1.22	IAA1(IAA Inducible 1)
SAUR64	1.40	0.64	−1.19	Auxin-responsive protein, putative; auxin inducible
SAUR67	5.71	2.90	−1.03	SAUR67; auxin inducible
SAUR6	7.64	3.79	−1.09	Auxin-responsive protein, putative; auxin repressive
SAUR12	10.83	5.57	−1.08	Auxin-responsive protein, putative; auxin inducible
SAUR29	1.16	0.48	−1.79	Auxin-responsive protein, putative; auxin inducible
SAUR47	1.37	0.08	−4.42	Auxin-responsive protein, putative
SAUR39	3.55	0.21	−4.2	Auxin-responsive protein-related
SAUR49	19.61	8.61	−1.28	Auxin-responsive protein, putative
SAUR1	2.10	1.00	−1.18	Auxin-responsive family protein; auxin inducible
SAUR3	2.55	0.87	−1.7	Auxin-responsive family protein
SAUR4	2.93	1.40	−1.13	Auxin-responsive family protein; auxin inducible
SAUR5	2.83	0.95	−1.64	Auxin-responsive family protein
SAUR21	4.63	2.33	−1.06	Auxin-responsive protein, putative; auxin inducible
SAUR70	8.38	3.81	−1.21	Auxin-responsive protein, putative; auxin inducible
AT5G13350	3.99	0.58	−2.88	Auxin-responsive GH3 family protein
YUC4	0.54	1.18	1.06	Auxin biosynthesis
YUC2	5.04	2.39	−1.15	Auxin biosynthesis
AT1G54070	1.30	0.06	−4.6	Dormancy/auxin associated protein-related
DRMH2	71.75	4.59	−4.05	Dormancy/auxin associated family protein
AT5G47530	8.02	1.32	−2.66	Auxin-responsive protein, putative
BIG	4.10	9.16	1.06	BIG, a positive regulator of polar auxin transport
AT2G04852	0.79	1.97	1.22	Locus overlaps with AT2G04850