Rice grain nutritional traits and their enhancement using relevant genes and QTLs through advanced approaches

Mahender, Anumalla; Anandan, Annamalai; Pradhan, Sharat Kumar; Pandit, Elssa

doi:10.1186/s40064-016-3744-6

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Table 3 Incorporation of various nutritional genes into rice cultivars through genetic engineering approaches

From: Rice grain nutritional traits and their enhancement using relevant genes and QTLs through advanced approaches

S. no	Nutrient	Gene	Increases to fold expression (compare to wild type/non-transformed)	References
1	Vit A	Nppsy1, EucrtI	1.6-fold	Ye et al. (2000)
2	Fe	Osnas2	4.2-fold	Johnson et al. (2011)
		Gm ferritin, Af phytase, and Osnas1	4 to 6.3-fold	Wirth et al. (2009)
		Activation tagging of Osnas3	2.9-fold	Lee et al. (2009)
3	Zn	Activation tagging of Osnas2	2.9-fold	Lee et al. (2011)
		Osnas2	2.2-fold	Johnson et al. (2011)
		Gm ferritin, Af phytase, and Osnas1	1.6-fold	Wirth et al. (2009)
4	Fe	Ferritin gene	4.4-fold Fe	Vasconcelos et al. (2003)
5	Fe and Zn	Nicotianamine synthase (NAS) gene	2.0-fold Fe and 3.0-fold Zn	Masuda et al. (2009)
6	Fe and Zn	OsNAS1, OsNAS2, and OsNAS3	2.0-fold Fe and Zn	Johnson et al. (2011)
7	Fe and Zn	Barley genes	1.40-fold Fe and 1.35-fold Zn	Masuda et al. (2008)
8	β-carotene content	Daffodil phytoene synthase and Erwinia phytoene desaturase	2.3-fold	Beyer et al. (2002), Paine et al. (2005)
9	Fe	SoyferH1	3.0-fold Fe	Goto et al. (1999)
10	Fe and Zn	SoyFerH1	3.0-fold Fe and 1.1-fold Zn	Qu et al. (2005)
11	Fe	PyFerritin, rgMT	2.0-fold	Lucca et al. (2002)
12	Fe and Zn	OsIRO2	2.8-fold Fe and 1.4-fold Zn	Ogo et al. (2011)
13	Fe and Zn	OsYSL15	1.1-fold Fe and 1.0-fold Zn	Lee et al. (2009)
14	Fe and Zn	HvNAS1, HvNAS1, HvNAAT, and IDS3	1.2-fold Fe and 1.4-fold Zn	Suzuki et al. (2008)
15	Fe and Zn	OsNAS1	1.0-fold Fe and 1.3-fold Zn	Zheng et al. (2010)
16	Fe and Zn	SoyFerH1	2.5-fold Fe and 1.5-fold Zn	Paul et al. (2014)
17	Fe and Zn	OsNAS2	3.0-fold Fe and 2.7-fold Zn	Lee et al. (2012)
18	Fe and Zn	HvNAS1	2.5-fold Fe and 1.5-fold Zn	Higuchi et al. (2001)
19	Fe	OsYSL2	4.4-fold Fe	Ishimaru et al. (2010)
20	Fe and Zn	AtNAS1, Pvferritin, and Afphytase	6.3-fold Fe and 1.6-fold Zn	Wirth et al. (2009)
21	Fe and Zn	SoyFerH2, HvNAS1, and OsYSL2	3.4-fold Fe and 1.3-fold Zn	Aung et al. (2013)
22	Fe and Zn	SoyFerH2, HvNAS1, HvNAAT-A, -B and IDS3 genome fragments	2.5-fold Fe and 1.4-fold Zn	Masuda et al. (2013)
23	Zn, Cu, and Ni	OsNAS3	2.1, 1.5, and 1.3-fold	Lee et al. (2009)
24	Fe and Zn	OsNAS3-D1	1.7-fold Fe in shoots, 1.6-fold in Fe roots and 2.0-fold Zn in shoots, 1.6-fold Zn in roots	Lee et al. (2009)
25	Fe	Ferritine gene	2.0-fold Fe	Khalekuzzaman et al. (2006)
26	Fe and Zn	Osfer2	2.09-fold Fe and 1.37-fold zinc	Soumitra et al. (2012)

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