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. 2016 Jun 3;11(6):e0154787. doi: 10.1371/journal.pone.0154787

Fig 5. Cold response Genes and Cell Cycle-related Genes expression Under Normal and Freezing Conditions.

Fig 5

Expression levels of (A) AtCBF1 (DREB1B), (B) AtCBF2 (DREB1C) and (C) AtCBF3 (DREB1A) genes and (D) COR15A, (E) COR47 and (F) RD29A downstream genes in 7-day old AtRAN1-OE, the atran1-1 atran3 mutant and wild-type plants under before and after freezing treatment. Values are means and SD (n = 4). Expression of (G) MCM2, (H) MCM5, (I) Cycb1;1, (J) Cyca3;1, (K) Cycd3;1, (L) Cdkb1;1, (M) Cdkb2;1 and (N) Cyca2;1 cell cycle-related gene levels in wild-type, atran1-1 atran3 mutant and transgenic plants before and after 0.5h freezing stress, after 4°C acclimation, The error bars show SD, and are from three independent replications. And the results were repeated three times. Asterisk (*) indicates significant difference (P < 0.05).