. 1998 Feb;180(4):815–821. doi: 10.1128/jb.180.4.815-821.1998

TABLE 3.

Phenotypic characterization of mutants under symbiotic conditions^a

Strain	Appearance of 1st nodules (day)	Dry wt of shoot (mg)	No. of nodules	Dry wt of nodules (mg)	Acetylene reduction (μmol h⁻¹)/plant	Acetylene reduction (nmol h⁻¹)/nodule
CNPAF512	9.1 (1.5)^A	217 (55)^A	59.5 (15.3)^A	18.7 (5.6)^A	3.1 (0.4)^A	52.1 (6.7)^A
FAJ1328	10.6 (1.8)^A	270 (63)^A	118.4 (26.2)^B	31.6 (6.9)^B	5.1 (0.9)^B	43.1 (7.6)^A
FAJ1329	10.0 (1.2)^A	218 (58)^A	62.8 (17.4)^A	18.1 (4.9)^A	3.0 (0.4)^A	47.8 (6.4)^A
CNPAF512::pFAJ1334	11.6 (1.6)^A	196 (45)^A	44.9 (12.3)^A	10.9 (4.1)^A	1.9 (0.3)^C	42.3 (6.7)^A

Each value is based on examination of at least 10 plants. The 95% confidence interval is given in parentheses. Strains with the same letter are not significantly different for the tested parameter.