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. 2011 Oct 5;63(1):59–67. doi: 10.1093/jxb/err271

Fig. 4.

Fig. 4.

RT-PCR analysis of AtCHX21 and AtCHX23 using mature pollen cDNA. AtCHX21 cDNA was initially amplified for 30 cycles using NaT1F7 and NaT1R7, and AtCHX23 cDNA using 05580F6 and 05580R3. PCR products were then amplified for a further 30 cycles using the same primers.