Manipulating the Phytic Acid Content of Rice Grain Toward Improving Micronutrient Bioavailability

Rice

Table 2 PA-P, Pi, Total P (TP) and Micronutrient Contents in some Mutants, Transformants and Wild Type Rice

Mutant/wild type/Transformant	PA-P (mg/g)	Pi (mg/g)	TP (mg/g)	Ca (mg/kg)	Fe (mg/kg)	Zn (mg/kg)	Reference
Mutant
Os-lpa-XS-110-1	0.66–0.76	1.17–1.45	2.61–3.03	129–154	13.0–18.3	17.3–28.1	Frank et al. 2009 Liu et al. 2007
Os-lpa-XS-110-2	1.28–1.30	0.66–0.84	2.75–3.23	133–172	11.4–22.7	23.3–35.8
XS 110 (WT)	1.82–2.08	0.17–0.23	2.8–3.34	125–161	13.2–17.8	19.3–31.9
Os-lpa-XQZ-1	1.22–2.28	1.24–1.55	3.32–3.68	125–180	12.4–19.3	20.2–32.3
XQZ (WT)	2.11–2.28	0.21–0.25	3.3–3.33	105–130	10.5–16.9	17.1–29.8
Kaybonnet lpa1–1	1.28–1.45	0.86–0.97	3.24–3.62	101–115	13–16	22.0–25.0	Bryant et al. 2005
Transformant
T4 IO6–97-4 & IO6–10-5	3.16–5.23	1.8–2.3	3.91–3.97	7.52^a	12.61^a	26.62^a	Ali et al. 2013a
T3 196–11-6	4.273	2	3.939	7.196 ^a	11.62^a	24.13^a	Ali et al. 2013b