Table 2.

Summary of morphological traits, lodging resistance and biomass production of GA mutants studied by Okuno et al. Values of each original cultivar was set as 1. Values improved in SD1^K and eui1 compared to their original cultivar Nipponbare are shown in red. This table was constructed according to our original papers referred to as Ref. 18

		lodging resistance
	culm length	bending typea	breaking typebc	culm diameter (cm)c	lignin contentd	biomass (g)	tiller number	grain yield (g)
sd1 mutants	0.75	1.87	0.92	0.95	0.81	0.87	0.99	0.91
Tanginbozu	0.61	2.30	0.87	0.90	0.91	0.79	1.27	0.94
gid1-8, Slr1-d1	0.46	4.01	0.74	0.77	0.74	0.76	1.58	0.60
SD1K, eui1	1.37	0.67	1.38	1.05	1.24	1.41	0.95	0.97

^acLr values (g cm⁻¹) were measured to evaluate bending type resistance.

^bBMB values (g cm⁻¹) were measured to evaluate breaking type resistance.

^c4th internodes were used to measure the breaking type resistance and culm diameters of rice.

^dlignin content was calculated by total dry weight (%).