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. 2005 Sep;171(1):269–278. doi: 10.1534/genetics.105.043273

Figure 4.

Figure 4.

Gel electrophoresis of PCR-amplified products testing for transcription of rRNA genes from A and B chromosome DNA. PCR products were amplified using P1 and A as primers from 0B total plant DNA (lane 1), 2B total plant DNA (lane 3), 0B total flower bud RNA (lanes 5 and 9), 0B total leaf RNA (lanes 7 and 11), 2B total flower bud RNA (lanes 13 and 17), and 2B total leaf RNA (lanes 15 and 19) and using P1 and B1 as primers from 0B total plant DNA (lane 2), 0B total flower bud RNA (lanes 6 and 10), 0B total leaf RNA (lanes 8 and 12), 2B total flower bud RNA (lanes 14 and 18), and 2B total leaf RNA (lanes 16 and 20). Fragment sizes are indicated in base pairs.