Table 1.

Silicon (Si) transporters identified from various crop plants [this table includes the transporters reviewed in Zargar et al. (2010), and other transporters identified after 2010]

S. no.	Type of transporter	Transporters	Crop	References
1	Influx (NIPIIIs)	OsLsi1	Rice	Ma et al. (2006)
2		OsLsi6	Rice	Yamaji et al. (2008), Yamaji and Ma (2009)
3		ZmLsi1	Maize	Mitani et al. (2009)
4		ZmLsi6	Maize	Mitani et al. (2009)
5		HvLsi1	Barley	Chiba et al. (2009)
6		HvLsi6	Barley	Yamaji et al. (2012)
7		CmLsi1	Pumpkin	Mitani et al. (2011)
8		TaLsi1	Wheat	Montpetit et al. (2012)
9		CSiT-1	Cucumber	Wang et al. (2014)
10		GmNIP2-1 GmNIP2-2	Soybean	Deshmukh et al. (2013)
11		EaNIP4, EaNIP5	Horsetail	Grégoire et al. (2012)
12	Efflux	OsLsi2	Rice	Ma et al. (2006)
13		ZmLsi2	Maize	Mitani et al. (2009a, b)
14		HvLsi2	Barley	Mitani et al. (2009a, b)
15		CmLsi2-1	Pumpkin	Mitani-Ueno et al. (2011)
16		CmLsi2-2	Pumpkin	Mitani-Ueno et al. (2011)
17		GmNIP2-2	Soybean	Deshmukh et al. (2013)
18		CSiT-2	Cucumber	Wang et al. (2014)
19		EaLsi2	Horsetail	Vivancos et al. (2016)