Table II.

L_P for leaf and root protoplasts for simple WT (WT C24 and WT Col), and PIP1 (PIP1AS) and PIP2 (PIP2AS-a, PIP2AS-b, and PIP2AS-c) antisense, and double WT (dWT) and antisense (dAS) lines of Arabidopsis grown under well-watered conditions

LP (108 m s−1 MPa−1)	Lines
	WT C24	PIP1AS	WT Col	PIP2AS-a	PIP2AS-b	PIP2AS-c	dWT	dAS
Leaves	49 ± 10a	10 ± 3b	60 ± 16a	5 ± 2b	5 ± 1b	5 ± 2b	46 ± 11a	10 ± 3b
Roots	106 ± 13a	6 ± 3b	117 ± 17a	4 ± 1b	–	–	–	–

Root protoplasts were obtained from 15-d-old plants grown in vermiculite and leaf protoplasts from 4-week-old plants grown in soil. Data are means ± se (n = 20 root protoplasts from three plants and 40 leaf protoplasts from four or six plants). Different letters within a row indicate a statistically significant difference (P < 0.05) using one-way ANOVA followed by a Dunn's test.