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. 2018 Feb 26;8:3620. doi: 10.1038/s41598-018-21866-0

Figure 2.

Figure 2

Effect of different HSP inhibitors on in-vitro ovule culture at different stages of cotton fiber development. (A) Photographs of in-vitro cultured ovules in initiation, elongation and SCW stage showing the effect of Pif (HSP70) and Nov (HSP90) inhibitors. (B) SEM of control and treated ovules at 1 DPA shows clear decline in fiber growth. (C) Quantitative estimation of fiber growth in initiation, elongation and SCW stage at different concentration of Pif and Nov inhibitors (X-axis and Y-axis designates O.D. and concentration of inhibitors, respectively). The asterisks represent statistical significance between three biological and three technical replicates (*p-value ≤ 0.05, **p-value ≤ 0.01).