BYPASS1: synthesis of the mobile root-derived signal requires active root growth and arrests early leaf development

Table 2 Analysis of GSH as a candidate for the BPS1-regulated signal

Growth Medium		Total *bps1*with excised root (n)	Percent producing broad leaves with distinct blade and petiole (n)
Pre-excision	Post-excision
GSH-	GSH-	31	77% (24)
GSH-	GSH+	40	83% (33)
GSH+	GSH-	27	70% (19)
GSH+	GSH+	34	94% (32) **

** The number of plants that produce leaves under GSH+/GSH+ conditions is statistically greater than the number that produces leaves under GSH-/GSH-conditions (p value = 0.009).

ISSN: 1471-2229