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Fig. 7 | BMC Genomics

Fig. 7

From: Genome-wide study of pineapple (Ananas comosus L.) bHLH transcription factors indicates that cryptochrome-interacting bHLH2 (AcCIB2) participates in flowering time regulation and abiotic stress response

Fig. 7

a Relative expression of AcCIB2 in pineapple plants at different time points after osmotic (300 mM Mannitol), salt 150 (mM NaCl) and phytohormone ABA (0.5 μM) treatment. AcCIB2 expression is represented in fold change of expression against pineapple ef1α calculated by 2−ΔΔCT. Vertical bars represent the mean ± SE of three biological replicate assays. Asterisks denote the statistical significance between control and treatment as judged by the Student’s t-test (*** P < 0.001). b Overexpression of AcCIB2 results in resistance to abiotic stress. The phenotype of 3 days old cib2 mutant, complemented (cib2 + 35S::AcCIB2-GFP) and in AcCIB2 overexpressing (35S::AcCIB2-GFP) lines germinated under osmotic stress (300 mM Mannitol), salinity stress (150 mM NaCl), and ABA 0.5 μM

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