Table 3. H2A.Z Deposition at DMC1 Requires ARP6.

Gene	ChIP-qPCR Measurement of H2A.Z Enrichment				Fold Difference in H2A.Z Enrichment (WT/arp6-1)	P Value
	WT		arp6-1
	LSM	sd	LSM	sd
DMC1
1	1.89e	0.59	1.76ab	0.88	1.07	0.377
2	1.19f	0.25	1.02d	0.13	1.17	0.033
3	1.31f	0.44	1.56bc	0.41	0.84	0.036
4	1.14f	0.44	0.80def	0.42	1.43	0.041
5	1.42f	0.59	1.39c	0.62	1.02	0.898
6	0.78g	0.30	0.72ef	0.41	1.08	0.550
7	2.48d	0.86	0.99d	0.56	2.51	<0.001
8	3.41b	1.41	0.97de	0.21	3.52	<0.001
9	3.97a	1.88	1.88a	1.36	2.11	<0.001
FLC
A	3.00c	2.04	0.64f	0.67	4.69	<0.001

Numbers in the first column refer to DMC1 genomic region assayed by quantitative PCR for H2A.Z enrichment (as shown in Supplemental Figures 8 and 9). “A” is the genomic region immediately downstream of the transcription start site assayed by quantitative PCR for H2A.Z enrichment in FLC. Least-squares mean (LSM) of H2A.Z enrichment in eight technical replicates (four biological replicates). Within a genotype, any pair of least-squares means that do not share the same letter are significantly different (P ≤ 0.05) from each other in pairwise comparisons for H2A.Z enrichment. The final column is the probability value associated with a pairwise test between LSMs of H2A.Z enrichment at each locus between wild-type (WT) and arp6-1 floral buds. P values ≤ 0.05 indicate significant differences between genotypes.