Table II.

Lateral root initiation in wild type and lin1

Media	Plant	Lateral Roots^2-a	Length^2-b	Lateral Roots
			cm
4.5 /0.02	Col	4.6 ± 1.6	3.71 ± 0.44	1.24
4.5 /0.02	lin1	27.2 ± 5.0	5.65 ± 0.46	4.80
0.5 /0.02	Col	23.8 ± 3.8	4.26 ± 0.63	5.59
0.5 /0.02	lin1	34.8 ± 10.5	5.1 ± 0.73	6.82
4.5 /60	Col	22.5 ± 2.6	5.7 ± 0.40	3.95
4.5 /60	lin1	21.9 ± 2.7	5.7 ± 0.40	3.84

↵F2-a All lateral roots and microscopic root primordia were counted on 13-d-old Col seedlings. Means ±sd are given for 10 roots.
↵F2-b Root length was measured from hypocotyl/root junction. Means ±sd are given for 12 to 20 roots.