Table 1.

Number of putatively differentially expressed transcripts.

Time (DPI)	Ns	Phenotypic groups comparisons
		HvHg vs. LvHg	HvLg vs. LvLg	HvHg vs. HvLg	LvLg vs. LvHg
4	288	86	42	22	141
7	14	13	12	14	11
14	177	106	25	38	120
42	12	12	12	9	12

Numbers indicate differentially expressed genes per time and phenotypic groups' comparisons.

Ns, total number of transcripts being tested (i.e., with a significant interaction at the specific DPI being evaluated).