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. 2016 Jun 10;16:131. doi: 10.1186/s12870-016-0824-2

Fig. 3.

Fig. 3

An ethidium bromide stained agarose gel harbouring products from reverse transcriptase-PCR of different key antioxidant genes of 14 days old seedlings of different rice cultivars. Gel shows the PCR products after 35 cycles of PCR and the results were first normalized to the housekeeping gene EF1α. Bars represent mean ± SE (n = 3). Different letters (a, b, c, d) within cultivars are significantly different (Tukey LSD, p ≤ 0.05). (IR: IR64, PB: Pusa Basmati-1, SA: Luna Sankhi, SU: Luna Suvarna)